diff --git a/watcher/scripts/fetchMissingVAAs.ts b/watcher/scripts/fetchMissingVAAs.ts
index bf309e74..afbc6f82 100644
--- a/watcher/scripts/fetchMissingVAAs.ts
+++ b/watcher/scripts/fetchMissingVAAs.ts
@@ -7,6 +7,7 @@ import { BigtableDatabase } from '../src/databases/BigtableDatabase';
 import { makeSignedVAAsRowKey, parseMessageId } from '../src/databases/utils';
 import { AXIOS_CONFIG_JSON, GUARDIAN_RPC_HOSTS } from '../src/consts';
 import { parseVaa } from '@certusone/wormhole-sdk';
+import { Environment, getEnvironment } from '@wormhole-foundation/wormhole-monitor-common';
 
 // This script checks for messages which don't have VAAs and attempts to fetch the VAAs from the guardians
 // This is useful for cases where the VAA doesn't exist in bigtable (perhaps due to an outage) but is available
@@ -22,6 +23,7 @@ const missingVaas: { [id: string]: string | undefined } = {};
   if (!bt.bigtable) {
     throw new Error('bigtable is undefined');
   }
+  const environment: Environment = getEnvironment();
   const now = Math.floor(Date.now() / 1000);
   try {
     let log = ora('Fetching messages without a signed VAA...').start();
@@ -37,7 +39,7 @@ const missingVaas: { [id: string]: string | undefined } = {};
       const { chain, emitter, sequence } = parseMessageId(observedMessage.id);
       const id = makeSignedVAAsRowKey(chain, emitter, sequence.toString());
       let vaaBytes: string | null = null;
-      for (const host of GUARDIAN_RPC_HOSTS) {
+      for (const host of GUARDIAN_RPC_HOSTS[environment]) {
         log.text = `Searching for VAA ${search}/${total} (${host})...`;
         try {
           const result = await axios.get(
diff --git a/watcher/src/consts.ts b/watcher/src/consts.ts
index 4daed0f9..d2333351 100644
--- a/watcher/src/consts.ts
+++ b/watcher/src/consts.ts
@@ -148,12 +148,16 @@ export const AXIOS_CONFIG_JSON: AxiosRequestConfig = {
   headers: { 'Accept-Encoding': 'application/json' },
 };
 
-export const GUARDIAN_RPC_HOSTS = [
-  'https://api.wormholescan.io',
-  'https://wormhole-v2-mainnet-api.mcf.rocks',
-  'https://wormhole-v2-mainnet-api.chainlayer.network',
-  'https://wormhole-v2-mainnet-api.staking.fund',
-];
+export const GUARDIAN_RPC_HOSTS: { [key in Environment]: string[] } = {
+  ['mainnet']: [
+    'https://api.wormholescan.io',
+    'https://wormhole-v2-mainnet-api.mcf.rocks',
+    'https://wormhole-v2-mainnet-api.chainlayer.network',
+    'https://wormhole-v2-mainnet-api.staking.fund',
+  ],
+  ['testnet']: ['https://api.testnet.wormholescan.io'],
+  ['devnet']: [],
+};
 
 export type AlgorandInfo = {
   appid: number;
diff --git a/watcher/src/utils/getSignedVAA.ts b/watcher/src/utils/getSignedVAA.ts
index 4a1ce875..77840808 100644
--- a/watcher/src/utils/getSignedVAA.ts
+++ b/watcher/src/utils/getSignedVAA.ts
@@ -1,12 +1,14 @@
 import axios from 'axios';
 import { AXIOS_CONFIG_JSON, GUARDIAN_RPC_HOSTS } from '../consts';
+import { Environment, getEnvironment } from '@wormhole-foundation/wormhole-monitor-common';
 
 export const getSignedVAA = async (
   chain: number,
   emitter: string,
   sequence: string
 ): Promise<Buffer | null> => {
-  for (const host of GUARDIAN_RPC_HOSTS) {
+  const environment: Environment = getEnvironment();
+  for (const host of GUARDIAN_RPC_HOSTS[environment]) {
     try {
       const result = await axios.get(
         `${host}/v1/signed_vaa/${chain}/${emitter}/${sequence.toString()}`,