diff --git a/packages/config-service/src/services/globalConfig.ts b/packages/config-service/src/services/globalConfig.ts
index f44eda0c8b..c34b1dc594 100644
--- a/packages/config-service/src/services/globalConfig.ts
+++ b/packages/config-service/src/services/globalConfig.ts
@@ -18,6 +18,46 @@
  *
  */
 
+// Type mapping utility that converts string representations of types
+// (e.g., 'string', 'boolean', 'number', 'array') to their corresponding
+// TypeScript types. This allows for dynamic type resolution based on
+// configuration definitions.
+// Example:
+// - 'string' -> string
+// - 'boolean' -> boolean
+// - 'number' -> number
+// - 'array' -> unknown[]
+type StringTypeToActualType<Tstr extends string> = Tstr extends 'string'
+  ? string
+  : Tstr extends 'boolean'
+  ? boolean
+  : Tstr extends 'number'
+  ? number
+  : Tstr extends 'array'
+  ? unknown[]
+  : never;
+
+// This type extracts the type string associated with a specific key
+// in the _CONFIG object. It checks if the provided key K is a valid
+// key in _CONFIG. If it is, it retrieves the 'type' property of the
+// corresponding configuration object; otherwise, it resolves to 'never'.
+// Example:
+// - For key 'CHAIN_ID', it returns 'string' if defined in _CONFIG.
+// - For an invalid key 'INVALID_KEY', it returns never.
+type ExtractTypeStringFromKey<K extends string> = K extends keyof typeof _CONFIG ? (typeof _CONFIG)[K]['type'] : never;
+
+// This type maps a configuration key K to its corresponding TypeScript type.
+// It first uses ExtractTypeStringFromKey to get the type string and then
+// converts that string to the actual TypeScript type using StringTypeToActualType.
+// Example:
+// - GetTypeOfConfigKey<'CHAIN_ID'> would resolve to string.
+// - GetTypeOfConfigKey<'BATCH_REQUESTS_ENABLED'> would resolve to boolean.
+export type GetTypeOfConfigKey<K extends string> = StringTypeToActualType<ExtractTypeStringFromKey<K>>;
+
+// Interface defining the structure of a configuration property.
+// Each property includes the environment variable name, its type,
+// whether it is required, and its default value.
+// Example of a ConfigProperty:
 export interface ConfigProperty {
   envName: string;
   type: string;
@@ -25,722 +65,736 @@ export interface ConfigProperty {
   defaultValue: string | number | boolean | null;
 }
 
+// Configuration object defining various properties and their metadata.
+// Each property is an object that contains information about the environment variable,
+// its type, whether it is required, and its default value.
+// Example of a configuration entry:
+const _CONFIG = {
+  BATCH_REQUESTS_ENABLED: {
+    envName: 'BATCH_REQUESTS_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  BATCH_REQUESTS_MAX_SIZE: {
+    envName: 'BATCH_REQUESTS_MAX_SIZE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  CACHE_MAX: {
+    envName: 'CACHE_MAX',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  CACHE_TTL: {
+    envName: 'CACHE_TTL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  CHAIN_ID: {
+    envName: 'CHAIN_ID',
+    type: 'string',
+    required: true,
+    defaultValue: null,
+  },
+  CLIENT_TRANSPORT_SECURITY: {
+    envName: 'CLIENT_TRANSPORT_SECURITY',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  CONSENSUS_MAX_EXECUTION_TIME: {
+    envName: 'CONSENSUS_MAX_EXECUTION_TIME',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  CONTRACT_CALL_GAS_LIMIT: {
+    envName: 'CONTRACT_CALL_GAS_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  CONTRACT_QUERY_TIMEOUT_RETRIES: {
+    envName: 'CONTRACT_QUERY_TIMEOUT_RETRIES',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  DEBUG_API_ENABLED: {
+    envName: 'DEBUG_API_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  DEFAULT_RATE_LIMIT: {
+    envName: 'DEFAULT_RATE_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  DEV_MODE: {
+    envName: 'DEV_MODE',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  E2E_RELAY_HOST: {
+    envName: 'E2E_RELAY_HOST',
+    type: 'string',
+    required: false,
+    defaultValue: 'http://localhost:7546',
+  },
+  E2E_SERVER_PORT: {
+    envName: 'E2E_SERVER_PORT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  ESTIMATE_GAS_THROWS: {
+    envName: 'ESTIMATE_GAS_THROWS',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_BLOCK_NUMBER_CACHE_TTL_MS: {
+    envName: 'ETH_BLOCK_NUMBER_CACHE_TTL_MS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_CALL_ACCEPTED_ERRORS: {
+    envName: 'ETH_CALL_ACCEPTED_ERRORS',
+    type: 'array',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_CALL_CACHE_TTL: {
+    envName: 'ETH_CALL_CACHE_TTL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_CALL_CONSENSUS_SELECTORS: {
+    envName: 'ETH_CALL_CONSENSUS_SELECTORS',
+    type: 'array',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_CALL_DEFAULT_TO_CONSENSUS_NODE: {
+    envName: 'ETH_CALL_DEFAULT_TO_CONSENSUS_NODE',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_FEE_HISTORY_FIXED: {
+    envName: 'ETH_FEE_HISTORY_FIXED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_GET_BALANCE_CACHE_TTL_MS: {
+    envName: 'ETH_GET_BALANCE_CACHE_TTL_MS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_GET_GAS_PRICE_CACHE_TTL_MS: {
+    envName: 'ETH_GET_GAS_PRICE_CACHE_TTL_MS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_GET_LOGS_BLOCK_RANGE_LIMIT: {
+    envName: 'ETH_GET_LOGS_BLOCK_RANGE_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_GET_TRANSACTION_COUNT_CACHE_TTL: {
+    envName: 'ETH_GET_TRANSACTION_COUNT_CACHE_TTL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  ETH_GET_TRANSACTION_COUNT_MAX_BLOCK_RANGE: {
+    envName: 'ETH_GET_TRANSACTION_COUNT_MAX_BLOCK_RANGE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  HEDERA_SPECIFIC_REVERT_STATUSES: {
+    envName: 'HEDERA_SPECIFIC_REVERT_STATUSES',
+    type: 'string',
+    required: false,
+    defaultValue: '["WRONG_NONCE", "INVALID_ACCOUNT_ID"]',
+  },
+  FEE_HISTORY_MAX_RESULTS: {
+    envName: 'FEE_HISTORY_MAX_RESULTS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  FILE_APPEND_CHUNK_SIZE: {
+    envName: 'FILE_APPEND_CHUNK_SIZE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  FILE_APPEND_MAX_CHUNKS: {
+    envName: 'FILE_APPEND_MAX_CHUNKS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  FILTER_API_ENABLED: {
+    envName: 'FILTER_API_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  FILTER_TTL: {
+    envName: 'FILTER_TTL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  GAS_PRICE_PERCENTAGE_BUFFER: {
+    envName: 'GAS_PRICE_PERCENTAGE_BUFFER',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  GAS_PRICE_TINY_BAR_BUFFER: {
+    envName: 'GAS_PRICE_TINY_BAR_BUFFER',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  GET_RECORD_DEFAULT_TO_CONSENSUS_NODE: {
+    envName: 'GET_RECORD_DEFAULT_TO_CONSENSUS_NODE',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  GH_ACCESS_TOKEN: {
+    envName: 'GH_ACCESS_TOKEN',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  GITHUB_PR_NUMBER: {
+    envName: 'GITHUB_PR_NUMBER',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  GITHUB_REPOSITORY: {
+    envName: 'GITHUB_REPOSITORY',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  GITHUB_TOKEN: {
+    envName: 'GITHUB_TOKEN',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  HAPI_CLIENT_DURATION_RESET: {
+    envName: 'HAPI_CLIENT_DURATION_RESET',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  HAPI_CLIENT_ERROR_RESET: {
+    envName: 'HAPI_CLIENT_ERROR_RESET',
+    type: 'array',
+    required: false,
+    defaultValue: null,
+  },
+  HAPI_CLIENT_TRANSACTION_RESET: {
+    envName: 'HAPI_CLIENT_TRANSACTION_RESET',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  HBAR_RATE_LIMIT_BASIC: {
+    envName: 'HBAR_RATE_LIMIT_BASIC',
+    type: 'number',
+    required: false,
+    defaultValue: 1_120_000_000, // 11.2 hbar
+  },
+  HBAR_RATE_LIMIT_EXTENDED: {
+    envName: 'HBAR_RATE_LIMIT_EXTENDED',
+    type: 'number',
+    required: false,
+    defaultValue: 3_200_000_000, // 32 hbar
+  },
+  HBAR_RATE_LIMIT_PRIVILEGED: {
+    envName: 'HBAR_RATE_LIMIT_PRIVILEGED',
+    type: 'number',
+    required: false,
+    defaultValue: 8_000_000_000, // 80 hbar
+  },
+  HBAR_RATE_LIMIT_DURATION: {
+    envName: 'HBAR_RATE_LIMIT_DURATION',
+    type: 'number',
+    required: false,
+    defaultValue: 86_400_000, // 24 hours
+  },
+  HBAR_RATE_LIMIT_TINYBAR: {
+    envName: 'HBAR_RATE_LIMIT_TINYBAR',
+    type: 'number',
+    required: false,
+    defaultValue: 800_000_000_000, // 8000 hbar
+  },
+  HEDERA_NETWORK: {
+    envName: 'HEDERA_NETWORK',
+    type: 'string',
+    required: true,
+    defaultValue: null,
+  },
+  HBAR_SPENDING_PLANS_CONFIG: {
+    envName: 'HBAR_SPENDING_PLANS_CONFIG',
+    type: 'string',
+    required: false,
+    defaultValue: 'spendingPlansConfig.json',
+  },
+  INITIAL_BALANCE: {
+    envName: 'INITIAL_BALANCE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  INPUT_SIZE_LIMIT: {
+    envName: 'INPUT_SIZE_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  LIMIT_DURATION: {
+    envName: 'LIMIT_DURATION',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  LOCAL_NODE: {
+    envName: 'LOCAL_NODE',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  LOG_LEVEL: {
+    envName: 'LOG_LEVEL',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  MAX_BLOCK_RANGE: {
+    envName: 'MAX_BLOCK_RANGE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MEMWATCH_ENABLED: {
+    envName: 'MEMWATCH_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_AGENT_CACHEABLE_DNS: {
+    envName: 'MIRROR_NODE_AGENT_CACHEABLE_DNS',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_CONTRACT_RESULTS_LOGS_PG_MAX: {
+    envName: 'MIRROR_NODE_CONTRACT_RESULTS_LOGS_PG_MAX',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_CONTRACT_RESULTS_PG_MAX: {
+    envName: 'MIRROR_NODE_CONTRACT_RESULTS_PG_MAX',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_HTTP_KEEP_ALIVE: {
+    envName: 'MIRROR_NODE_HTTP_KEEP_ALIVE',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_HTTP_KEEP_ALIVE_MSECS: {
+    envName: 'MIRROR_NODE_HTTP_KEEP_ALIVE_MSECS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_HTTP_MAX_SOCKETS: {
+    envName: 'MIRROR_NODE_HTTP_MAX_SOCKETS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_HTTP_MAX_TOTAL_SOCKETS: {
+    envName: 'MIRROR_NODE_HTTP_MAX_TOTAL_SOCKETS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_HTTP_SOCKET_TIMEOUT: {
+    envName: 'MIRROR_NODE_HTTP_SOCKET_TIMEOUT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_LIMIT_PARAM: {
+    envName: 'MIRROR_NODE_LIMIT_PARAM',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_MAX_REDIRECTS: {
+    envName: 'MIRROR_NODE_MAX_REDIRECTS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_RETRIES: {
+    envName: 'MIRROR_NODE_RETRIES',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_RETRIES_DEVMODE: {
+    envName: 'MIRROR_NODE_RETRIES_DEVMODE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_RETRY_CODES: {
+    envName: 'MIRROR_NODE_RETRY_CODES',
+    type: 'array',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_RETRY_DELAY: {
+    envName: 'MIRROR_NODE_RETRY_DELAY',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_RETRY_DELAY_DEVMODE: {
+    envName: 'MIRROR_NODE_RETRY_DELAY_DEVMODE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_REQUEST_RETRY_COUNT: {
+    envName: 'MIRROR_NODE_REQUEST_RETRY_COUNT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_TIMEOUT: {
+    envName: 'MIRROR_NODE_TIMEOUT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_URL: {
+    envName: 'MIRROR_NODE_URL',
+    type: 'string',
+    required: true,
+    defaultValue: null,
+  },
+  MIRROR_NODE_URL_HEADER_X_API_KEY: {
+    envName: 'MIRROR_NODE_URL_HEADER_X_API_KEY',
+    type: 'array',
+    required: false,
+    defaultValue: null,
+  },
+  MIRROR_NODE_URL_WEB3: {
+    envName: 'MIRROR_NODE_URL_WEB3',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  MULTI_SET: {
+    envName: 'MULTI_SET',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  // the actual env var in the node process is npm_package_version
+  npm_package_version: {
+    envName: 'npm_package_version',
+    type: 'string',
+    required: true,
+    defaultValue: null,
+  },
+  OPERATOR_ID_ETH_SENDRAWTRANSACTION: {
+    envName: 'OPERATOR_ID_ETH_SENDRAWTRANSACTION',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  OPERATOR_ID_MAIN: {
+    envName: 'OPERATOR_ID_MAIN',
+    type: 'string',
+    required: true,
+    defaultValue: null,
+  },
+  OPERATOR_KEY_ETH_SENDRAWTRANSACTION: {
+    envName: 'OPERATOR_KEY_ETH_SENDRAWTRANSACTION',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  OPERATOR_KEY_FORMAT: {
+    envName: 'OPERATOR_KEY_FORMAT',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  OPERATOR_KEY_MAIN: {
+    envName: 'OPERATOR_KEY_MAIN',
+    type: 'string',
+    required: true,
+    defaultValue: null,
+  },
+  RATE_LIMIT_DISABLED: {
+    envName: 'RATE_LIMIT_DISABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  REDIS_ENABLED: {
+    envName: 'REDIS_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  REDIS_RECONNECT_DELAY_MS: {
+    envName: 'REDIS_RECONNECT_DELAY_MS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  REDIS_URL: {
+    envName: 'REDIS_URL',
+    type: 'string',
+    required: false,
+    defaultValue: 'redis://127.0.0.1:6379',
+  },
+  REQUEST_ID_IS_OPTIONAL: {
+    envName: 'REQUEST_ID_IS_OPTIONAL',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  SDK_REQUEST_TIMEOUT: {
+    envName: 'SDK_REQUEST_TIMEOUT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  SEND_RAW_TRANSACTION_SIZE_LIMIT: {
+    envName: 'SEND_RAW_TRANSACTION_SIZE_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  SERVER_HOST: {
+    envName: 'SERVER_HOST',
+    type: 'string',
+    required: false,
+    defaultValue: null,
+  },
+  SERVER_PORT: {
+    envName: 'SERVER_PORT',
+    type: 'number',
+    required: false,
+    defaultValue: 7546,
+  },
+  SERVER_REQUEST_TIMEOUT_MS: {
+    envName: 'SERVER_REQUEST_TIMEOUT_MS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  SUBSCRIPTIONS_ENABLED: {
+    envName: 'SUBSCRIPTIONS_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  TEST: {
+    envName: 'TEST',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  TEST_GAS_PRICE_DEVIATION: {
+    envName: 'TEST_GAS_PRICE_DEVIATION',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  TEST_INITIAL_ACCOUNT_STARTING_BALANCE: {
+    envName: 'TEST_INITIAL_ACCOUNT_STARTING_BALANCE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  TEST_TRANSACTION_RECORD_COST_TOLERANCE: {
+    envName: 'TEST_TRANSACTION_RECORD_COST_TOLERANCE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  TEST_WS_SERVER: {
+    envName: 'TEST_WS_SERVER',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  TIER_1_RATE_LIMIT: {
+    envName: 'TIER_1_RATE_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  TIER_2_RATE_LIMIT: {
+    envName: 'TIER_2_RATE_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  TIER_3_RATE_LIMIT: {
+    envName: 'TIER_3_RATE_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  TX_DEFAULT_GAS: {
+    envName: 'TX_DEFAULT_GAS',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  USE_ASYNC_TX_PROCESSING: {
+    envName: 'USE_ASYNC_TX_PROCESSING',
+    type: 'boolean',
+    required: false,
+    defaultValue: false,
+  },
+  WEB_SOCKET_HTTP_PORT: {
+    envName: 'WEB_SOCKET_HTTP_PORT',
+    type: 'number',
+    required: false,
+    defaultValue: 8547,
+  },
+  WEB_SOCKET_PORT: {
+    envName: 'WEB_SOCKET_PORT',
+    type: 'number',
+    required: false,
+    defaultValue: 8546,
+  },
+  WRITE_SNAPSHOT_ON_MEMORY_LEAK: {
+    envName: 'WRITE_SNAPSHOT_ON_MEMORY_LEAK',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  WS_BATCH_REQUESTS_ENABLED: {
+    envName: 'WS_BATCH_REQUESTS_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  WS_BATCH_REQUESTS_MAX_SIZE: {
+    envName: 'WS_BATCH_REQUESTS_MAX_SIZE',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  WS_CACHE_TTL: {
+    envName: 'WS_CACHE_TTL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  WS_CONNECTION_LIMIT: {
+    envName: 'WS_CONNECTION_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  WS_CONNECTION_LIMIT_PER_IP: {
+    envName: 'WS_CONNECTION_LIMIT_PER_IP',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  WS_MAX_INACTIVITY_TTL: {
+    envName: 'WS_MAX_INACTIVITY_TTL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  WS_MULTIPLE_ADDRESSES_ENABLED: {
+    envName: 'WS_MULTIPLE_ADDRESSES_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  WS_NEW_HEADS_ENABLED: {
+    envName: 'WS_NEW_HEADS_ENABLED',
+    type: 'boolean',
+    required: false,
+    defaultValue: true,
+  },
+  WS_PING_INTERVAL: {
+    envName: 'WS_PING_INTERVAL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  WS_POLLING_INTERVAL: {
+    envName: 'WS_POLLING_INTERVAL',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+  WS_RELAY_URL: {
+    envName: 'WS_RELAY_URL',
+    type: 'string',
+    required: false,
+    defaultValue: 'ws://127.0.0.1:8546',
+  },
+  WS_SAME_SUB_FOR_SAME_EVENT: {
+    envName: 'WS_SAME_SUB_FOR_SAME_EVENT',
+    type: 'boolean',
+    required: false,
+    defaultValue: null,
+  },
+  WS_SUBSCRIPTION_LIMIT: {
+    envName: 'WS_SUBSCRIPTION_LIMIT',
+    type: 'number',
+    required: false,
+    defaultValue: null,
+  },
+} as const satisfies { [key: string]: ConfigProperty }; // Ensures _CONFIG is read-only and conforms to the ConfigProperty structure
+
+export type ConfigKey = keyof typeof _CONFIG;
+
 export class GlobalConfig {
-  public static readonly ENTRIES: Record<string, ConfigProperty> = {
-    BATCH_REQUESTS_ENABLED: {
-      envName: 'BATCH_REQUESTS_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    BATCH_REQUESTS_MAX_SIZE: {
-      envName: 'BATCH_REQUESTS_MAX_SIZE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    CACHE_MAX: {
-      envName: 'CACHE_MAX',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    CACHE_TTL: {
-      envName: 'CACHE_TTL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    CHAIN_ID: {
-      envName: 'CHAIN_ID',
-      type: 'string',
-      required: true,
-      defaultValue: null,
-    },
-    CLIENT_TRANSPORT_SECURITY: {
-      envName: 'CLIENT_TRANSPORT_SECURITY',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    CONSENSUS_MAX_EXECUTION_TIME: {
-      envName: 'CONSENSUS_MAX_EXECUTION_TIME',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    CONTRACT_CALL_GAS_LIMIT: {
-      envName: 'CONTRACT_CALL_GAS_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    CONTRACT_QUERY_TIMEOUT_RETRIES: {
-      envName: 'CONTRACT_QUERY_TIMEOUT_RETRIES',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    DEBUG_API_ENABLED: {
-      envName: 'DEBUG_API_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    DEFAULT_RATE_LIMIT: {
-      envName: 'DEFAULT_RATE_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    DEV_MODE: {
-      envName: 'DEV_MODE',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    E2E_RELAY_HOST: {
-      envName: 'E2E_RELAY_HOST',
-      type: 'string',
-      required: false,
-      defaultValue: 'http://localhost:7546',
-    },
-    E2E_SERVER_PORT: {
-      envName: 'E2E_SERVER_PORT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    ESTIMATE_GAS_THROWS: {
-      envName: 'ESTIMATE_GAS_THROWS',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_BLOCK_NUMBER_CACHE_TTL_MS: {
-      envName: 'ETH_BLOCK_NUMBER_CACHE_TTL_MS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_CALL_ACCEPTED_ERRORS: {
-      envName: 'ETH_CALL_ACCEPTED_ERRORS',
-      type: 'array',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_CALL_CACHE_TTL: {
-      envName: 'ETH_CALL_CACHE_TTL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_CALL_CONSENSUS_SELECTORS: {
-      envName: 'ETH_CALL_CONSENSUS_SELECTORS',
-      type: 'array',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_CALL_DEFAULT_TO_CONSENSUS_NODE: {
-      envName: 'ETH_CALL_DEFAULT_TO_CONSENSUS_NODE',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_FEE_HISTORY_FIXED: {
-      envName: 'ETH_FEE_HISTORY_FIXED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_GET_BALANCE_CACHE_TTL_MS: {
-      envName: 'ETH_GET_BALANCE_CACHE_TTL_MS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_GET_GAS_PRICE_CACHE_TTL_MS: {
-      envName: 'ETH_GET_GAS_PRICE_CACHE_TTL_MS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_GET_LOGS_BLOCK_RANGE_LIMIT: {
-      envName: 'ETH_GET_LOGS_BLOCK_RANGE_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_GET_TRANSACTION_COUNT_CACHE_TTL: {
-      envName: 'ETH_GET_TRANSACTION_COUNT_CACHE_TTL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    ETH_GET_TRANSACTION_COUNT_MAX_BLOCK_RANGE: {
-      envName: 'ETH_GET_TRANSACTION_COUNT_MAX_BLOCK_RANGE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    HEDERA_SPECIFIC_REVERT_STATUSES: {
-      envName: 'HEDERA_SPECIFIC_REVERT_STATUSES',
-      type: 'string',
-      required: false,
-      defaultValue: '["WRONG_NONCE", "INVALID_ACCOUNT_ID"]',
-    },
-    FEE_HISTORY_MAX_RESULTS: {
-      envName: 'FEE_HISTORY_MAX_RESULTS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    FILE_APPEND_CHUNK_SIZE: {
-      envName: 'FILE_APPEND_CHUNK_SIZE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    FILE_APPEND_MAX_CHUNKS: {
-      envName: 'FILE_APPEND_MAX_CHUNKS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    FILTER_API_ENABLED: {
-      envName: 'FILTER_API_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    FILTER_TTL: {
-      envName: 'FILTER_TTL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    GAS_PRICE_PERCENTAGE_BUFFER: {
-      envName: 'GAS_PRICE_PERCENTAGE_BUFFER',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    GAS_PRICE_TINY_BAR_BUFFER: {
-      envName: 'GAS_PRICE_TINY_BAR_BUFFER',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    GET_RECORD_DEFAULT_TO_CONSENSUS_NODE: {
-      envName: 'GET_RECORD_DEFAULT_TO_CONSENSUS_NODE',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    GH_ACCESS_TOKEN: {
-      envName: 'GH_ACCESS_TOKEN',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    GITHUB_PR_NUMBER: {
-      envName: 'GITHUB_PR_NUMBER',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    GITHUB_REPOSITORY: {
-      envName: 'GITHUB_REPOSITORY',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    GITHUB_TOKEN: {
-      envName: 'GITHUB_TOKEN',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    HAPI_CLIENT_DURATION_RESET: {
-      envName: 'HAPI_CLIENT_DURATION_RESET',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    HAPI_CLIENT_ERROR_RESET: {
-      envName: 'HAPI_CLIENT_ERROR_RESET',
-      type: 'array',
-      required: false,
-      defaultValue: null,
-    },
-    HAPI_CLIENT_TRANSACTION_RESET: {
-      envName: 'HAPI_CLIENT_TRANSACTION_RESET',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    HBAR_RATE_LIMIT_BASIC: {
-      envName: 'HBAR_RATE_LIMIT_BASIC',
-      type: 'number',
-      required: false,
-      defaultValue: 1_120_000_000, // 11.2 hbar
-    },
-    HBAR_RATE_LIMIT_EXTENDED: {
-      envName: 'HBAR_RATE_LIMIT_EXTENDED',
-      type: 'number',
-      required: false,
-      defaultValue: 3_200_000_000, // 32 hbar
-    },
-    HBAR_RATE_LIMIT_PRIVILEGED: {
-      envName: 'HBAR_RATE_LIMIT_PRIVILEGED',
-      type: 'number',
-      required: false,
-      defaultValue: 8_000_000_000, // 80 hbar
-    },
-    HBAR_RATE_LIMIT_DURATION: {
-      envName: 'HBAR_RATE_LIMIT_DURATION',
-      type: 'number',
-      required: false,
-      defaultValue: 86_400_000, // 24 hours
-    },
-    HBAR_RATE_LIMIT_TINYBAR: {
-      envName: 'HBAR_RATE_LIMIT_TINYBAR',
-      type: 'number',
-      required: false,
-      defaultValue: 800_000_000_000, // 8000 hbar
-    },
-    HEDERA_NETWORK: {
-      envName: 'HEDERA_NETWORK',
-      type: 'string',
-      required: true,
-      defaultValue: null,
-    },
-    HBAR_SPENDING_PLANS_CONFIG: {
-      envName: 'HBAR_SPENDING_PLANS_CONFIG',
-      type: 'string',
-      required: false,
-      defaultValue: 'spendingPlansConfig.json',
-    },
-    INITIAL_BALANCE: {
-      envName: 'INITIAL_BALANCE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    INPUT_SIZE_LIMIT: {
-      envName: 'INPUT_SIZE_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    LIMIT_DURATION: {
-      envName: 'LIMIT_DURATION',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    LOCAL_NODE: {
-      envName: 'LOCAL_NODE',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    LOG_LEVEL: {
-      envName: 'LOG_LEVEL',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    MAX_BLOCK_RANGE: {
-      envName: 'MAX_BLOCK_RANGE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MEMWATCH_ENABLED: {
-      envName: 'MEMWATCH_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_AGENT_CACHEABLE_DNS: {
-      envName: 'MIRROR_NODE_AGENT_CACHEABLE_DNS',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_CONTRACT_RESULTS_LOGS_PG_MAX: {
-      envName: 'MIRROR_NODE_CONTRACT_RESULTS_LOGS_PG_MAX',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_CONTRACT_RESULTS_PG_MAX: {
-      envName: 'MIRROR_NODE_CONTRACT_RESULTS_PG_MAX',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_HTTP_KEEP_ALIVE: {
-      envName: 'MIRROR_NODE_HTTP_KEEP_ALIVE',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_HTTP_KEEP_ALIVE_MSECS: {
-      envName: 'MIRROR_NODE_HTTP_KEEP_ALIVE_MSECS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_HTTP_MAX_SOCKETS: {
-      envName: 'MIRROR_NODE_HTTP_MAX_SOCKETS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_HTTP_MAX_TOTAL_SOCKETS: {
-      envName: 'MIRROR_NODE_HTTP_MAX_TOTAL_SOCKETS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_HTTP_SOCKET_TIMEOUT: {
-      envName: 'MIRROR_NODE_HTTP_SOCKET_TIMEOUT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_LIMIT_PARAM: {
-      envName: 'MIRROR_NODE_LIMIT_PARAM',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_MAX_REDIRECTS: {
-      envName: 'MIRROR_NODE_MAX_REDIRECTS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_RETRIES: {
-      envName: 'MIRROR_NODE_RETRIES',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_RETRIES_DEVMODE: {
-      envName: 'MIRROR_NODE_RETRIES_DEVMODE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_RETRY_CODES: {
-      envName: 'MIRROR_NODE_RETRY_CODES',
-      type: 'array',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_RETRY_DELAY: {
-      envName: 'MIRROR_NODE_RETRY_DELAY',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_RETRY_DELAY_DEVMODE: {
-      envName: 'MIRROR_NODE_RETRY_DELAY_DEVMODE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_REQUEST_RETRY_COUNT: {
-      envName: 'MIRROR_NODE_REQUEST_RETRY_COUNT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_TIMEOUT: {
-      envName: 'MIRROR_NODE_TIMEOUT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_URL: {
-      envName: 'MIRROR_NODE_URL',
-      type: 'string',
-      required: true,
-      defaultValue: null,
-    },
-    MIRROR_NODE_URL_HEADER_X_API_KEY: {
-      envName: 'MIRROR_NODE_URL_HEADER_X_API_KEY',
-      type: 'array',
-      required: false,
-      defaultValue: null,
-    },
-    MIRROR_NODE_URL_WEB3: {
-      envName: 'MIRROR_NODE_URL_WEB3',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    MULTI_SET: {
-      envName: 'MULTI_SET',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    // the actual env var in the node process is npm_package_version
-    npm_package_version: {
-      envName: 'npm_package_version',
-      type: 'string',
-      required: true,
-      defaultValue: null,
-    },
-    OPERATOR_ID_ETH_SENDRAWTRANSACTION: {
-      envName: 'OPERATOR_ID_ETH_SENDRAWTRANSACTION',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    OPERATOR_ID_MAIN: {
-      envName: 'OPERATOR_ID_MAIN',
-      type: 'string',
-      required: true,
-      defaultValue: null,
-    },
-    OPERATOR_KEY_ETH_SENDRAWTRANSACTION: {
-      envName: 'OPERATOR_KEY_ETH_SENDRAWTRANSACTION',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    OPERATOR_KEY_FORMAT: {
-      envName: 'OPERATOR_KEY_FORMAT',
-      type: 'string',
-      required: false,
-      defaultValue: null,
-    },
-    OPERATOR_KEY_MAIN: {
-      envName: 'OPERATOR_KEY_MAIN',
-      type: 'string',
-      required: true,
-      defaultValue: null,
-    },
-    RATE_LIMIT_DISABLED: {
-      envName: 'RATE_LIMIT_DISABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    REDIS_ENABLED: {
-      envName: 'REDIS_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    REDIS_RECONNECT_DELAY_MS: {
-      envName: 'REDIS_RECONNECT_DELAY_MS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    REDIS_URL: {
-      envName: 'REDIS_URL',
-      type: 'string',
-      required: false,
-      defaultValue: 'redis://127.0.0.1:6379',
-    },
-    REQUEST_ID_IS_OPTIONAL: {
-      envName: 'REQUEST_ID_IS_OPTIONAL',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    SDK_REQUEST_TIMEOUT: {
-      envName: 'SDK_REQUEST_TIMEOUT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    SEND_RAW_TRANSACTION_SIZE_LIMIT: {
-      envName: 'SEND_RAW_TRANSACTION_SIZE_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    SERVER_PORT: {
-      envName: 'SERVER_PORT',
-      type: 'number',
-      required: false,
-      defaultValue: 7546,
-    },
-    SERVER_REQUEST_TIMEOUT_MS: {
-      envName: 'SERVER_REQUEST_TIMEOUT_MS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    SUBSCRIPTIONS_ENABLED: {
-      envName: 'SUBSCRIPTIONS_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    TEST: {
-      envName: 'TEST',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    TEST_GAS_PRICE_DEVIATION: {
-      envName: 'TEST_GAS_PRICE_DEVIATION',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    TEST_INITIAL_ACCOUNT_STARTING_BALANCE: {
-      envName: 'TEST_INITIAL_ACCOUNT_STARTING_BALANCE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    TEST_TRANSACTION_RECORD_COST_TOLERANCE: {
-      envName: 'TEST_TRANSACTION_RECORD_COST_TOLERANCE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    TEST_WS_SERVER: {
-      envName: 'TEST_WS_SERVER',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    TIER_1_RATE_LIMIT: {
-      envName: 'TIER_1_RATE_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    TIER_2_RATE_LIMIT: {
-      envName: 'TIER_2_RATE_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    TIER_3_RATE_LIMIT: {
-      envName: 'TIER_3_RATE_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    TX_DEFAULT_GAS: {
-      envName: 'TX_DEFAULT_GAS',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    USE_ASYNC_TX_PROCESSING: {
-      envName: 'USE_ASYNC_TX_PROCESSING',
-      type: 'boolean',
-      required: false,
-      defaultValue: false,
-    },
-    WEB_SOCKET_HTTP_PORT: {
-      envName: 'WEB_SOCKET_HTTP_PORT',
-      type: 'number',
-      required: false,
-      defaultValue: 8547,
-    },
-    WEB_SOCKET_PORT: {
-      envName: 'WEB_SOCKET_PORT',
-      type: 'number',
-      required: false,
-      defaultValue: 8546,
-    },
-    WRITE_SNAPSHOT_ON_MEMORY_LEAK: {
-      envName: 'WRITE_SNAPSHOT_ON_MEMORY_LEAK',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    WS_BATCH_REQUESTS_ENABLED: {
-      envName: 'WS_BATCH_REQUESTS_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    WS_BATCH_REQUESTS_MAX_SIZE: {
-      envName: 'WS_BATCH_REQUESTS_MAX_SIZE',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    WS_CACHE_TTL: {
-      envName: 'WS_CACHE_TTL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    WS_CONNECTION_LIMIT: {
-      envName: 'WS_CONNECTION_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    WS_CONNECTION_LIMIT_PER_IP: {
-      envName: 'WS_CONNECTION_LIMIT_PER_IP',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    WS_MAX_INACTIVITY_TTL: {
-      envName: 'WS_MAX_INACTIVITY_TTL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    WS_MULTIPLE_ADDRESSES_ENABLED: {
-      envName: 'WS_MULTIPLE_ADDRESSES_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    WS_NEW_HEADS_ENABLED: {
-      envName: 'WS_NEW_HEADS_ENABLED',
-      type: 'boolean',
-      required: false,
-      defaultValue: true,
-    },
-    WS_PING_INTERVAL: {
-      envName: 'WS_PING_INTERVAL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    WS_POLLING_INTERVAL: {
-      envName: 'WS_POLLING_INTERVAL',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-    WS_RELAY_URL: {
-      envName: 'WS_RELAY_URL',
-      type: 'string',
-      required: false,
-      defaultValue: 'ws://127.0.0.1:8546',
-    },
-    WS_SAME_SUB_FOR_SAME_EVENT: {
-      envName: 'WS_SAME_SUB_FOR_SAME_EVENT',
-      type: 'boolean',
-      required: false,
-      defaultValue: null,
-    },
-    WS_SUBSCRIPTION_LIMIT: {
-      envName: 'WS_SUBSCRIPTION_LIMIT',
-      type: 'number',
-      required: false,
-      defaultValue: null,
-    },
-  };
+  public static readonly ENTRIES: Record<ConfigKey, ConfigProperty> = _CONFIG;
 }
diff --git a/packages/config-service/src/services/index.ts b/packages/config-service/src/services/index.ts
index 1ed30abaef..48688ad880 100644
--- a/packages/config-service/src/services/index.ts
+++ b/packages/config-service/src/services/index.ts
@@ -22,6 +22,7 @@ import dotenv from 'dotenv';
 import findConfig from 'find-config';
 import pino from 'pino';
 
+import type { ConfigKey, GetTypeOfConfigKey } from './globalConfig';
 import { LoggerService } from './loggerService';
 import { ValidationService } from './validationService';
 
@@ -97,7 +98,7 @@ export class ConfigService {
    * @param name string
    * @returns string | undefined
    */
-  public static get(name: string): string | number | boolean | null | undefined {
-    return this.getInstance().envs[name];
+  public static get<K extends ConfigKey>(name: K): GetTypeOfConfigKey<K> | undefined {
+    return this.getInstance().envs[name] as GetTypeOfConfigKey<K> | undefined;
   }
 }
diff --git a/packages/config-service/tests/src/services/configService.spec.ts b/packages/config-service/tests/src/services/configService.spec.ts
index ab7e062d7b..48d4fb0ed3 100644
--- a/packages/config-service/tests/src/services/configService.spec.ts
+++ b/packages/config-service/tests/src/services/configService.spec.ts
@@ -2,7 +2,7 @@
  *
  * Hedera JSON RPC Relay
  *
- * Copyright (C) 2024 Hedera Hashgraph, LLC
+ * Copyright (C) 2024 Hedera Hashgraph, LLC 
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -21,6 +21,7 @@
 import chai, { expect } from 'chai';
 import chaiAsPromised from 'chai-as-promised';
 import { ConfigService } from '../../../src/services';
+import type { ConfigKey } from '../../../src/services/globalConfig';
 
 chai.use(chaiAsPromised);
 
@@ -55,7 +56,7 @@ describe('ConfigService tests', async function () {
   });
 
   it('should return undefined for non-existing variable', async () => {
-    const res = ConfigService.get('NON_EXISTING_VAR');
+    const res = ConfigService.get('NON_EXISTING_VAR' as ConfigKey);
 
     expect(res).to.equal(undefined);
   });
diff --git a/packages/config-service/tests/src/services/loggerService.spec.ts b/packages/config-service/tests/src/services/loggerService.spec.ts
index e33faa0f14..dc311f687c 100644
--- a/packages/config-service/tests/src/services/loggerService.spec.ts
+++ b/packages/config-service/tests/src/services/loggerService.spec.ts
@@ -47,7 +47,7 @@ describe('LoggerService tests', async function () {
   });
 
   it('should be able to return plain information', async () => {
-    const envName = GlobalConfig.ENTRIES.CHAIN_ID.envName;
+    const envName = 'CHAIN_ID';
     const res = ConfigService.get(envName);
 
     expect(LoggerService.maskUpEnv(envName, res)).to.equal(`${envName} = ${res}`);
diff --git a/packages/relay/tests/lib/config/hbarSpendingPlanConfigService.spec.ts b/packages/relay/tests/lib/config/hbarSpendingPlanConfigService.spec.ts
index 9383d40ed9..ddc1c57785 100644
--- a/packages/relay/tests/lib/config/hbarSpendingPlanConfigService.spec.ts
+++ b/packages/relay/tests/lib/config/hbarSpendingPlanConfigService.spec.ts
@@ -2,7 +2,7 @@
  *
  * Hedera JSON RPC Relay
  *
- * Copyright (C) 2024 Hedera Hashgraph, LLC
+ * Copyright (C) 2022-2024 Hedera Hashgraph, LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/packages/relay/tests/lib/eth/eth-config.ts b/packages/relay/tests/lib/eth/eth-config.ts
index 98077f00fd..647e304c7b 100644
--- a/packages/relay/tests/lib/eth/eth-config.ts
+++ b/packages/relay/tests/lib/eth/eth-config.ts
@@ -19,6 +19,9 @@
  */
 
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
+
+import { nanOrNumberTo0x,numberTo0x } from '../../../dist/formatters';
+import constants from '../../../src/lib/constants';
 import {
   defaultDetailedContractResultByHash,
   defaultEvmAddress,
@@ -29,8 +32,6 @@ import {
   mockData,
   toHex,
 } from '../../helpers';
-import { numberTo0x, nanOrNumberTo0x } from '../../../dist/formatters';
-import constants from '../../../src/lib/constants';
 
 export const BLOCK_TRANSACTION_COUNT = 77;
 export const GAS_USED_1 = 200000;
diff --git a/packages/relay/tests/lib/eth/eth_sendRawTransaction.spec.ts b/packages/relay/tests/lib/eth/eth_sendRawTransaction.spec.ts
index 1c8552fe4d..46f75dbe88 100644
--- a/packages/relay/tests/lib/eth/eth_sendRawTransaction.spec.ts
+++ b/packages/relay/tests/lib/eth/eth_sendRawTransaction.spec.ts
@@ -135,7 +135,7 @@ describe('@ethSendRawTransaction eth_sendRawTransaction spec', async function ()
       },
       receiver_sig_required: false,
     };
-    const useAsyncTxProcessing = ConfigService.get('USE_ASYNC_TX_PROCESSING') as boolean;
+    const useAsyncTxProcessing = ConfigService.get('USE_ASYNC_TX_PROCESSING');
 
     beforeEach(() => {
       clock = useFakeTimers();
diff --git a/packages/relay/tests/lib/mirrorNodeClient.spec.ts b/packages/relay/tests/lib/mirrorNodeClient.spec.ts
index 481c81dfc5..48b9c263fa 100644
--- a/packages/relay/tests/lib/mirrorNodeClient.spec.ts
+++ b/packages/relay/tests/lib/mirrorNodeClient.spec.ts
@@ -22,10 +22,6 @@ import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services'
 import axios, { AxiosInstance } from 'axios';
 import MockAdapter from 'axios-mock-adapter';
 import { BigNumber } from 'bignumber.js';
-import { expect } from 'chai';
-import { ethers } from 'ethers';
-import pino from 'pino';
-import { Registry } from 'prom-client';
 
 import { MirrorNodeClientError, predefined } from '../../src';
 import { MirrorNodeClient } from '../../src/lib/clients';
@@ -34,6 +30,9 @@ import { SDKClientError } from '../../src/lib/errors/SDKClientError';
 import { CacheService } from '../../src/lib/services/cacheService/cacheService';
 import { MirrorNodeTransactionRecord, RequestDetails } from '../../src/lib/types';
 import { mockData, random20BytesAddress, withOverriddenEnvsInMochaTest } from '../helpers';
+import { expect } from 'chai';
+import { Registry } from 'prom-client';
+import pino from 'pino';
 
 describe('MirrorNodeClient', async function () {
   this.timeout(20000);
@@ -162,7 +161,7 @@ describe('MirrorNodeClient', async function () {
   withOverriddenEnvsInMochaTest({ MIRROR_NODE_URL_HEADER_X_API_KEY: 'abc123iAManAPIkey' }, () => {
     it('Can provide custom x-api-key header', async () => {
       const mirrorNodeInstanceOverridden = new MirrorNodeClient(
-        ConfigService.get('MIRROR_NODE_URL') || '',
+        ConfigService.get('MIRROR_NODE_URL' as ConfigKey) || '',
         logger.child({ name: `mirror-node` }),
         registry,
         cacheService,
diff --git a/packages/relay/tests/lib/net.spec.ts b/packages/relay/tests/lib/net.spec.ts
index 9299aed62e..056ca44c3f 100644
--- a/packages/relay/tests/lib/net.spec.ts
+++ b/packages/relay/tests/lib/net.spec.ts
@@ -41,7 +41,7 @@ describe('Net', async function () {
   });
 
   it('should execute "net_version"', function () {
-    const hederaNetwork: string = (ConfigService.get('HEDERA_NETWORK') || '{}').toLowerCase();
+    const hederaNetwork: string = ((ConfigService.get('HEDERA_NETWORK')) || '{}').toLowerCase();
     let expectedNetVersion = ConfigService.get('CHAIN_ID') || constants.CHAIN_IDS[hederaNetwork] || '298';
     if (expectedNetVersion.startsWith('0x')) expectedNetVersion = parseInt(expectedNetVersion, 16).toString();
 
diff --git a/packages/relay/tests/lib/openrpc.spec.ts b/packages/relay/tests/lib/openrpc.spec.ts
index 94293092ed..fd3ff03dbc 100644
--- a/packages/relay/tests/lib/openrpc.spec.ts
+++ b/packages/relay/tests/lib/openrpc.spec.ts
@@ -122,7 +122,7 @@ describe('Open RPC Specification', function () {
     const cacheService = new CacheService(logger.child({ name: `cache` }), registry);
     // @ts-ignore
     mirrorNodeInstance = new MirrorNodeClient(
-      ConfigService.get('MIRROR_NODE_URL') || '',
+      ConfigService.get('MIRROR_NODE_URL' as ConfigKey) || '',
       logger.child({ name: `mirror-node` }),
       registry,
       cacheService,
diff --git a/packages/relay/tests/lib/poller.spec.ts b/packages/relay/tests/lib/poller.spec.ts
index 245e302e84..75333a38f8 100644
--- a/packages/relay/tests/lib/poller.spec.ts
+++ b/packages/relay/tests/lib/poller.spec.ts
@@ -19,12 +19,13 @@
  */
 
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
-import { EthImpl } from '../../src/lib/eth';
 import { expect } from 'chai';
 import pino from 'pino';
-import { Poller } from '../../src/lib/poller';
-import sinon from 'sinon';
 import { Registry } from 'prom-client';
+import sinon from 'sinon';
+
+import { EthImpl } from '../../src/lib/eth';
+import { Poller } from '../../src/lib/poller';
 
 const logger = pino({ level: 'trace' });
 
@@ -187,7 +188,9 @@ describe('Polling', async function () {
         ),
       ).to.equal(true);
       expect(
-        loggerSpy.calledWith(`Poller: Starting polling with interval=${ConfigService.get('WS_POLLING_INTERVAL')}`),
+        loggerSpy.calledWith(
+          `Poller: Starting polling with interval=${ConfigService.get('WS_POLLING_INTERVAL')}`,
+        ),
       ).to.equal(true);
     });
 
diff --git a/packages/relay/tests/lib/sdkClient.spec.ts b/packages/relay/tests/lib/sdkClient.spec.ts
index 0b159666bc..d30f46e507 100644
--- a/packages/relay/tests/lib/sdkClient.spec.ts
+++ b/packages/relay/tests/lib/sdkClient.spec.ts
@@ -148,7 +148,7 @@ describe('SdkClient', async function () {
 
     // mirror node client
     mirrorNodeClient = new MirrorNodeClient(
-      ConfigService.get('MIRROR_NODE_URL') || '',
+      (ConfigService.get('MIRROR_NODE_URL')) || '',
       logger.child({ name: `mirror-node` }),
       registry,
       new CacheService(logger.child({ name: `cache` }), registry),
@@ -2743,7 +2743,7 @@ describe('SdkClient', async function () {
     });
 
     it('Should execute getTransferAmountSumForAccount() to calculate transactionFee by only transfers that are paid by the specify accountId', () => {
-      const accountId = ConfigService.get('OPERATOR_ID_MAIN') || '';
+      const accountId = (ConfigService.get('OPERATOR_ID_MAIN')) || '';
       const mockedTxRecord = getMockedTransactionRecord(EthereumTransaction.name, true);
 
       const transactionFee = sdkClient.getTransferAmountSumForAccount(mockedTxRecord, accountId);
diff --git a/packages/relay/tests/lib/services/hbarLimitService/hbarLimitService.spec.ts b/packages/relay/tests/lib/services/hbarLimitService/hbarLimitService.spec.ts
index 5a97deeecb..fe05b346a7 100644
--- a/packages/relay/tests/lib/services/hbarLimitService/hbarLimitService.spec.ts
+++ b/packages/relay/tests/lib/services/hbarLimitService/hbarLimitService.spec.ts
@@ -2,7 +2,7 @@
  *
  * Hedera JSON RPC Relay
  *
- * Copyright (C) 2024 Hedera Hashgraph, LLC
+ * Copyright (C) 2022-2024 Hedera Hashgraph, LLC
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/packages/relay/tests/lib/services/metricService/metricService.spec.ts b/packages/relay/tests/lib/services/metricService/metricService.spec.ts
index 356ac89eb7..84074ae315 100644
--- a/packages/relay/tests/lib/services/metricService/metricService.spec.ts
+++ b/packages/relay/tests/lib/services/metricService/metricService.spec.ts
@@ -144,15 +144,15 @@ describe('Metric Service', function () {
 
   before(() => {
     // consensus node client
-    const hederaNetwork = ConfigService.get('HEDERA_NETWORK')! as string;
+    const hederaNetwork = ConfigService.get('HEDERA_NETWORK')!;
     if (hederaNetwork in constants.CHAIN_IDS) {
       client = Client.forName(hederaNetwork);
     } else {
       client = Client.forNetwork(JSON.parse(hederaNetwork));
     }
     client = client.setOperator(
-      AccountId.fromString(ConfigService.get('OPERATOR_ID_MAIN')! as string),
-      Utils.createPrivateKeyBasedOnFormat(ConfigService.get('OPERATOR_KEY_MAIN')! as string),
+      AccountId.fromString(ConfigService.get('OPERATOR_ID_MAIN')!),
+      Utils.createPrivateKeyBasedOnFormat(ConfigService.get('OPERATOR_KEY_MAIN')!),
     );
 
     // mirror node client
@@ -165,7 +165,7 @@ describe('Metric Service', function () {
       timeout: 20 * 1000,
     });
     mirrorNodeClient = new MirrorNodeClient(
-      (ConfigService.get('MIRROR_NODE_URL') as string) || '',
+      (ConfigService.get('MIRROR_NODE_URL')) || '',
       logger.child({ name: `mirror-node` }),
       registry,
       new CacheService(logger.child({ name: `cache` }), registry),
diff --git a/packages/server/tests/acceptance/conformityTests.spec.ts b/packages/server/tests/acceptance/conformityTests.spec.ts
index d758ebc949..46bb0d4976 100644
--- a/packages/server/tests/acceptance/conformityTests.spec.ts
+++ b/packages/server/tests/acceptance/conformityTests.spec.ts
@@ -1,4 +1,4 @@
-/*
+/*-
  *
  * Hedera JSON RPC Relay
  *
diff --git a/packages/server/tests/acceptance/hbarLimiter.spec.ts b/packages/server/tests/acceptance/hbarLimiter.spec.ts
index 42cad4c56f..e6d185068c 100644
--- a/packages/server/tests/acceptance/hbarLimiter.spec.ts
+++ b/packages/server/tests/acceptance/hbarLimiter.spec.ts
@@ -31,7 +31,7 @@ import { ITransfer, RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/ty
 import { SpendingPlanConfig } from '@hashgraph/json-rpc-relay/src/lib/types/spendingPlanConfig';
 import { estimateFileTransactionsFee, overrideEnvsInMochaDescribe } from '@hashgraph/json-rpc-relay/tests/helpers';
 import { expect } from 'chai';
-import dotenv, { config } from 'dotenv';
+import { config } from 'dotenv';
 import { BaseContract, ethers } from 'ethers';
 import findConfig from 'find-config';
 import fs from 'fs';
@@ -126,7 +126,9 @@ describe('@hbarlimiter HBAR Limiter Acceptance Tests', function () {
 
       return contract;
     };
-    const transactionReecordCostTolerance = Number(ConfigService.get(`TEST_TRANSACTION_RECORD_COST_TOLERANCE`) || 0.02);
+    const transactionReecordCostTolerance = Number(
+      ConfigService.get('TEST_TRANSACTION_RECORD_COST_TOLERANCE' as ConfigKey) || 0.02,
+    );
 
     const verifyRemainingLimit = (expectedCost: number, remainingHbarsBefore: number, remainingHbarsAfter: number) => {
       const delta = transactionReecordCostTolerance * expectedCost;
@@ -738,7 +740,7 @@ describe('@hbarlimiter HBAR Limiter Acceptance Tests', function () {
           };
 
           describe('given a valid JSON file with pre-configured spending plans', async () => {
-            const SPENDING_PLANS_CONFIG_FILE = ConfigService.get('HBAR_SPENDING_PLANS_CONFIG') as string;
+            const SPENDING_PLANS_CONFIG_FILE = ConfigService.get('HBAR_SPENDING_PLANS_CONFIG');
             const configPath = findConfig(SPENDING_PLANS_CONFIG_FILE);
 
             if (configPath) {
@@ -898,7 +900,7 @@ describe('@hbarlimiter HBAR Limiter Acceptance Tests', function () {
                 return { ...aliasAccount, hbarSpendingPlan: accountAliasPlan.hbarSpendingPlan };
               });
 
-            const totalHbarBudget = ConfigService.get(`HBAR_RATE_LIMIT_TINYBAR`) as number;
+            const totalHbarBudget = ConfigService.get('HBAR_RATE_LIMIT_TINYBAR');
 
             let totalHbarSpent =
               totalHbarBudget - Number(await metrics.get(testConstants.METRICS.REMAINING_HBAR_LIMIT));
diff --git a/packages/server/tests/acceptance/index.spec.ts b/packages/server/tests/acceptance/index.spec.ts
index db5a4739df..2ea9538378 100644
--- a/packages/server/tests/acceptance/index.spec.ts
+++ b/packages/server/tests/acceptance/index.spec.ts
@@ -23,8 +23,9 @@ import dotenv from 'dotenv';
 import path from 'path';
 dotenv.config({ path: path.resolve(__dirname, '../../../../.env') });
 
-// Constants
+// External resources
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
+// Constants
 import constants from '@hashgraph/json-rpc-relay/dist/lib/constants';
 import { app as wsApp } from '@hashgraph/json-rpc-ws-server/dist/webSocketServer';
 // Hashgraph SDK
diff --git a/packages/server/tests/acceptance/rateLimiter.spec.ts b/packages/server/tests/acceptance/rateLimiter.spec.ts
index 679536dc64..a1154e927b 100644
--- a/packages/server/tests/acceptance/rateLimiter.spec.ts
+++ b/packages/server/tests/acceptance/rateLimiter.spec.ts
@@ -20,11 +20,12 @@
 
 // Assertions and constants from local resources
 
-import Assertions from '../helpers/assertions';
-import testConstants from '../../tests/helpers/constants';
-import relayConstants from '@hashgraph/json-rpc-relay/dist/lib/constants';
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
+import relayConstants from '@hashgraph/json-rpc-relay/dist/lib/constants';
+
+import testConstants from '../../tests/helpers/constants';
 import RelayClient from '../clients/relayClient';
+import Assertions from '../helpers/assertions';
 
 describe('@ratelimiter Rate Limiters Acceptance Tests', function () {
   this.timeout(480 * 1000); // 480 seconds
@@ -36,9 +37,9 @@ describe('@ratelimiter Rate Limiters Acceptance Tests', function () {
   let requestId: string;
 
   const TIER_2_RATE_LIMIT =
-    (ConfigService.get('TIER_2_RATE_LIMIT') as unknown as number) || relayConstants.DEFAULT_RATE_LIMIT.TIER_2;
+    (ConfigService.get('TIER_2_RATE_LIMIT')) || relayConstants.DEFAULT_RATE_LIMIT.TIER_2;
   const LIMIT_DURATION =
-    (ConfigService.get('LIMIT_DURATION') as unknown as number) || relayConstants.DEFAULT_RATE_LIMIT.DURATION;
+    (ConfigService.get('LIMIT_DURATION')) || relayConstants.DEFAULT_RATE_LIMIT.DURATION;
 
   describe('RPC Rate Limiter Acceptance Tests', () => {
     const sendMultipleRequests = async (method: string, params: any[], threshold: number) => {
diff --git a/packages/server/tests/acceptance/rpc_batch1.spec.ts b/packages/server/tests/acceptance/rpc_batch1.spec.ts
index ac244feb48..3ca08c04b6 100644
--- a/packages/server/tests/acceptance/rpc_batch1.spec.ts
+++ b/packages/server/tests/acceptance/rpc_batch1.spec.ts
@@ -72,7 +72,7 @@ describe('@api-batch-1 RPC Server Acceptance Tests', function () {
   let account2Address: string;
   let expectedGasPrice: string;
 
-  const CHAIN_ID = (ConfigService.get('CHAIN_ID') as string) || '0x12a';
+  const CHAIN_ID = (ConfigService.get('CHAIN_ID')) || '0x12a';
   const requestId = 'rpc_batch1Test';
   const requestIdPrefix = Utils.formatRequestIdMessage(requestId);
   const requestDetails = JSON.stringify(new RequestDetails({ requestId: 'rpc_batch1Test', ipAddress: '0.0.0.0' }));
@@ -85,7 +85,7 @@ describe('@api-batch-1 RPC Server Acceptance Tests', function () {
   );
   const gasPriceDeviation = parseFloat((ConfigService.get('TEST_GAS_PRICE_DEVIATION') ?? '0.2') as string);
   const sendRawTransaction = relay.sendRawTransaction;
-  const useAsyncTxProcessing = ConfigService.get('USE_ASYNC_TX_PROCESSING') as boolean;
+  const useAsyncTxProcessing = ConfigService.get('USE_ASYNC_TX_PROCESSING');
 
   /**
    * resolves long zero addresses to EVM addresses by querying mirror node
diff --git a/packages/server/tests/acceptance/serverConfig.spec.ts b/packages/server/tests/acceptance/serverConfig.spec.ts
index a9c4086dc7..d80a755850 100644
--- a/packages/server/tests/acceptance/serverConfig.spec.ts
+++ b/packages/server/tests/acceptance/serverConfig.spec.ts
@@ -17,9 +17,10 @@
  * limitations under the License.
  *
  */
+import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import { expect } from 'chai';
+
 import { Utils } from '../helpers/utils';
-import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 
 describe('@server-config Server Configuration Options Coverage', function () {
   describe('Koa Server Timeout', () => {
diff --git a/packages/server/tests/integration/server.spec.ts b/packages/server/tests/integration/server.spec.ts
index 4b40136921..47577126ab 100644
--- a/packages/server/tests/integration/server.spec.ts
+++ b/packages/server/tests/integration/server.spec.ts
@@ -21,17 +21,15 @@
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import { ConfigServiceTestHelper } from '../../../config-service/tests/configServiceTestHelper';
 ConfigServiceTestHelper.appendEnvsFromPath(__dirname + '/test.env');
+import { predefined, RelayImpl } from '@hashgraph/json-rpc-relay';
+import { MirrorNodeClient } from '@hashgraph/json-rpc-relay/dist/lib/clients';
 import Axios, { AxiosInstance } from 'axios';
 import { expect } from 'chai';
-import sinon from 'sinon';
 import { Server } from 'http';
+import Koa from 'koa';
+import sinon from 'sinon';
 import { GCProfiler } from 'v8';
-import Assertions from '../helpers/assertions';
-import { TracerType, Validator } from '../../src/validator';
-import RelayCalls from '../../tests/helpers/constants';
-import * as Constants from '../../src/validator/constants';
-import { Utils } from '../helpers/utils';
-import { predefined, RelayImpl } from '@hashgraph/json-rpc-relay';
+
 import {
   contractAddress1,
   contractAddress2,
@@ -40,8 +38,11 @@ import {
   overrideEnvsInMochaDescribe,
   withOverriddenEnvsInMochaTest,
 } from '../../../relay/tests/helpers';
-import { MirrorNodeClient } from '@hashgraph/json-rpc-relay/dist/lib/clients';
-import Koa from 'koa';
+import { TracerType, Validator } from '../../src/validator';
+import * as Constants from '../../src/validator/constants';
+import RelayCalls from '../../tests/helpers/constants';
+import Assertions from '../helpers/assertions';
+import { Utils } from '../helpers/utils';
 
 const MISSING_PARAM_ERROR = 'Missing value for required parameter';
 
diff --git a/packages/ws-server/tests/acceptance/batchRequest.spec.ts b/packages/ws-server/tests/acceptance/batchRequest.spec.ts
index 9295708856..0a55083ae7 100644
--- a/packages/ws-server/tests/acceptance/batchRequest.spec.ts
+++ b/packages/ws-server/tests/acceptance/batchRequest.spec.ts
@@ -19,11 +19,12 @@
  */
 
 // external resources
+import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
+import { predefined } from '@hashgraph/json-rpc-relay/dist';
 import { expect } from 'chai';
 import { ethers, WebSocketProvider } from 'ethers';
+
 import { WsTestConstant, WsTestHelper } from '../helper';
-import { predefined } from '@hashgraph/json-rpc-relay/dist';
-import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 
 describe('@web-socket-batch-request Batch Requests', async function () {
   const METHOD_NAME = 'batch_request';
diff --git a/packages/ws-server/tests/acceptance/getTransactionByHash.spec.ts b/packages/ws-server/tests/acceptance/getTransactionByHash.spec.ts
index 4b1f4d0a9c..c787afbe1b 100644
--- a/packages/ws-server/tests/acceptance/getTransactionByHash.spec.ts
+++ b/packages/ws-server/tests/acceptance/getTransactionByHash.spec.ts
@@ -19,17 +19,18 @@
  */
 
 // external resources
-import { expect } from 'chai';
-import { ethers, WebSocketProvider } from 'ethers';
-import { WsTestConstant, WsTestHelper } from '../helper';
+import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import { numberTo0x } from '@hashgraph/json-rpc-relay/dist/formatters';
+import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
 import { ONE_TINYBAR_IN_WEI_HEX } from '@hashgraph/json-rpc-relay/tests/lib/eth/eth-config';
-import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
-import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
-import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import MirrorClient from '@hashgraph/json-rpc-server/tests/clients/mirrorClient';
 import RelayClient from '@hashgraph/json-rpc-server/tests/clients/relayClient';
-import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
+import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
+import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
+import { expect } from 'chai';
+import { ethers, WebSocketProvider } from 'ethers';
+
+import { WsTestConstant, WsTestHelper } from '../helper';
 
 describe('@web-socket-batch-2 eth_getTransactionByHash', async function () {
   const METHOD_NAME = 'eth_getTransactionByHash';
diff --git a/packages/ws-server/tests/acceptance/getTransactionCount.spec.ts b/packages/ws-server/tests/acceptance/getTransactionCount.spec.ts
index 278f6cf97f..8407572064 100644
--- a/packages/ws-server/tests/acceptance/getTransactionCount.spec.ts
+++ b/packages/ws-server/tests/acceptance/getTransactionCount.spec.ts
@@ -19,16 +19,17 @@
  */
 
 // external resources
-import { expect } from 'chai';
-import { ethers, WebSocketProvider } from 'ethers';
-import { WsTestConstant, WsTestHelper } from '../helper';
-import { numberTo0x } from '@hashgraph/json-rpc-relay/dist/formatters';
-import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
-import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
+import { numberTo0x } from '@hashgraph/json-rpc-relay/dist/formatters';
+import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
 import MirrorClient from '@hashgraph/json-rpc-server/tests/clients/mirrorClient';
 import RelayClient from '@hashgraph/json-rpc-server/tests/clients/relayClient';
-import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
+import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
+import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
+import { expect } from 'chai';
+import { ethers, WebSocketProvider } from 'ethers';
+
+import { WsTestConstant, WsTestHelper } from '../helper';
 
 describe('@release @web-socket-batch-2 eth_getTransactionCount', async function () {
   const METHOD_NAME = 'eth_getTransactionCount';
diff --git a/packages/ws-server/tests/acceptance/getTransactionReceipt.spec.ts b/packages/ws-server/tests/acceptance/getTransactionReceipt.spec.ts
index be26f3061b..edae3d0664 100644
--- a/packages/ws-server/tests/acceptance/getTransactionReceipt.spec.ts
+++ b/packages/ws-server/tests/acceptance/getTransactionReceipt.spec.ts
@@ -19,17 +19,18 @@
  */
 
 // external resources
-import { expect } from 'chai';
-import { ethers, WebSocketProvider } from 'ethers';
-import { WsTestConstant, WsTestHelper } from '../helper';
+import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import { numberTo0x } from '@hashgraph/json-rpc-relay/dist/formatters';
+import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
 import { ONE_TINYBAR_IN_WEI_HEX } from '@hashgraph/json-rpc-relay/tests/lib/eth/eth-config';
-import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
-import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
-import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import MirrorClient from '@hashgraph/json-rpc-server/tests/clients/mirrorClient';
 import RelayClient from '@hashgraph/json-rpc-server/tests/clients/relayClient';
-import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
+import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
+import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
+import { expect } from 'chai';
+import { ethers, WebSocketProvider } from 'ethers';
+
+import { WsTestConstant, WsTestHelper } from '../helper';
 
 describe('@web-socket-batch-2 eth_getTransactionReceipt', async function () {
   const METHOD_NAME = 'eth_getTransactionReceipt';
diff --git a/packages/ws-server/tests/acceptance/index.spec.ts b/packages/ws-server/tests/acceptance/index.spec.ts
index 60b91eb004..c2af1689f3 100644
--- a/packages/ws-server/tests/acceptance/index.spec.ts
+++ b/packages/ws-server/tests/acceptance/index.spec.ts
@@ -23,10 +23,12 @@ import dotenv from 'dotenv';
 import path from 'path';
 dotenv.config({ path: path.resolve(__dirname, '../../../../.env') });
 
-import { Server } from 'node:http';
-
 import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import constants from '@hashgraph/json-rpc-relay/dist/lib/constants';
+import { Server } from 'node:http';
+
+import { ConfigName } from '@hashgraph/json-rpc-config-service/src/services/configName';
+import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
 import { setServerTimeout } from '@hashgraph/json-rpc-server/dist/koaJsonRpc/lib/utils';
 import app from '@hashgraph/json-rpc-server/dist/server';
 import MirrorClient from '@hashgraph/json-rpc-server/tests/clients/mirrorClient';
diff --git a/packages/ws-server/tests/acceptance/rateLimiter.spec.ts b/packages/ws-server/tests/acceptance/rateLimiter.spec.ts
index 1607c5fa4a..0c2cd11e3d 100644
--- a/packages/ws-server/tests/acceptance/rateLimiter.spec.ts
+++ b/packages/ws-server/tests/acceptance/rateLimiter.spec.ts
@@ -19,13 +19,14 @@
  */
 
 // external resources
-import { expect } from 'chai';
-import { WsTestHelper } from '../helper';
+import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import relayConstants from '@hashgraph/json-rpc-relay/dist/lib/constants';
-import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
 import { IPRateLimitExceeded } from '@hashgraph/json-rpc-server/dist/koaJsonRpc/lib/RpcError';
-import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
+import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
+import { expect } from 'chai';
+
 import { ConfigServiceTestHelper } from '../../../config-service/tests/configServiceTestHelper';
+import { WsTestHelper } from '../helper';
 
 describe('@web-socket-ratelimiter Rate Limit Tests', async function () {
   const rateLimitTier2 = Number(ConfigService.get('TIER_2_RATE_LIMIT') || relayConstants.DEFAULT_RATE_LIMIT.TIER_2);
diff --git a/packages/ws-server/tests/acceptance/sendRawTransaction.spec.ts b/packages/ws-server/tests/acceptance/sendRawTransaction.spec.ts
index bda0c5f2d4..85a107c16e 100644
--- a/packages/ws-server/tests/acceptance/sendRawTransaction.spec.ts
+++ b/packages/ws-server/tests/acceptance/sendRawTransaction.spec.ts
@@ -19,19 +19,20 @@
  */
 
 // external resources
-import { expect } from 'chai';
-import { ethers, WebSocketProvider } from 'ethers';
-import { WsTestConstant, WsTestHelper } from '../helper';
+import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import { predefined } from '@hashgraph/json-rpc-relay/dist';
-import constants from '@hashgraph/json-rpc-relay/dist/lib/constants';
 import { numberTo0x } from '@hashgraph/json-rpc-relay/dist/formatters';
-import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
-import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
+import constants from '@hashgraph/json-rpc-relay/dist/lib/constants';
+import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
 import { ONE_TINYBAR_IN_WEI_HEX } from '@hashgraph/json-rpc-relay/tests/lib/eth/eth-config';
-import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import MirrorClient from '@hashgraph/json-rpc-server/tests/clients/mirrorClient';
 import RelayClient from '@hashgraph/json-rpc-server/tests/clients/relayClient';
-import { RequestDetails } from '@hashgraph/json-rpc-relay/dist/lib/types';
+import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
+import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
+import { expect } from 'chai';
+import { ethers, WebSocketProvider } from 'ethers';
+
+import { WsTestConstant, WsTestHelper } from '../helper';
 
 describe('@web-socket-batch-2 eth_sendRawTransaction', async function () {
   const METHOD_NAME = 'eth_sendRawTransaction';
diff --git a/packages/ws-server/tests/acceptance/subscribe.spec.ts b/packages/ws-server/tests/acceptance/subscribe.spec.ts
index 479705e632..4395a06af1 100644
--- a/packages/ws-server/tests/acceptance/subscribe.spec.ts
+++ b/packages/ws-server/tests/acceptance/subscribe.spec.ts
@@ -19,20 +19,21 @@
  */
 
 // external resources
-import WebSocket from 'ws';
-import { ethers } from 'ethers';
-import chai, { expect } from 'chai';
-import { WsTestHelper } from '../helper';
-import { solidity } from 'ethereum-waffle';
-import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
-import Constants from '@hashgraph/json-rpc-server/tests/helpers/constants';
+import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
 import { predefined, WebSocketError } from '@hashgraph/json-rpc-relay/dist';
+import LogContractJson from '@hashgraph/json-rpc-server/tests/contracts/Logs.json';
+import IERC20Json from '@hashgraph/json-rpc-server/tests/contracts/openzeppelin/IERC20.json';
 import Assertions from '@hashgraph/json-rpc-server/tests/helpers/assertions';
 import assertions from '@hashgraph/json-rpc-server/tests/helpers/assertions';
-import LogContractJson from '@hashgraph/json-rpc-server/tests/contracts/Logs.json';
+import Constants from '@hashgraph/json-rpc-server/tests/helpers/constants';
+import { Utils } from '@hashgraph/json-rpc-server/tests/helpers/utils';
 import { AliasAccount } from '@hashgraph/json-rpc-server/tests/types/AliasAccount';
-import IERC20Json from '@hashgraph/json-rpc-server/tests/contracts/openzeppelin/IERC20.json';
-import { ConfigService } from '@hashgraph/json-rpc-config-service/dist/services';
+import chai, { expect } from 'chai';
+import { solidity } from 'ethereum-waffle';
+import { ethers } from 'ethers';
+import WebSocket from 'ws';
+
+import { WsTestHelper } from '../helper';
 
 chai.use(solidity);
 
diff --git a/tools/brownie-example/LICENSE b/tools/brownie-example/LICENSE
index b902617e1b..56eb59cd28 100644
--- a/tools/brownie-example/LICENSE
+++ b/tools/brownie-example/LICENSE
@@ -1,7 +1,6 @@
 Hedera Brownie Example
 
 Copyright (C) 2024 Hedera Hashgraph, LLC
-
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at