diff --git a/contracts/.env.example b/contracts/.env.example
index 66f5e7427..d34f7346b 100644
--- a/contracts/.env.example
+++ b/contracts/.env.example
@@ -19,6 +19,7 @@ LOGTAIL_TOKEN_RELAYER_BOT=41h8q5Z4gnz5yDx215eqcQ4r
 LOGTAIL_TOKEN_DISPUTOR_BOT=mSryyvYubviaMqKDWfBKAGsi
 HEARTBEAT_URL_KEEPER_BOT=https://uptime.betterstack.com/api/v1/heartbeat/jc23S8ZZzpf8KbzwxL1hoBp9
 HEARTBEAT_URL_RELAYER_BOT=https://uptime.betterstack.com/api/v1/heartbeat/eT6Trk6CddJV6fFBbqZNzyqC
+SHUTTER_API="https://shutter-api.chiado.staging.shutter.network/api"
 DISPUTES_TO_SKIP=
 
 # Optionally for debugging
diff --git a/contracts/scripts/shutter.ts b/contracts/scripts/shutter.ts
index a1c05e1c3..18d68e48f 100644
--- a/contracts/scripts/shutter.ts
+++ b/contracts/scripts/shutter.ts
@@ -1,8 +1,10 @@
+import env from "./utils/env";
 import { encryptData, decrypt as shutterDecrypt } from "@shutter-network/shutter-sdk";
 import { Hex, stringToHex, hexToString } from "viem";
 import crypto from "crypto";
 import "isomorphic-fetch";
 
+const SHUTTER_API = env.optionalNoDefault("SHUTTER_API");
 // Time in seconds to wait before the message can be decrypted
 export const DECRYPTION_DELAY = 5;
 
@@ -38,7 +40,7 @@ async function fetchShutterData(decryptionTimestamp: number): Promise<ShutterApi
     const identityPrefix = generateRandomBytes32();
     console.log(`Generated identity prefix: ${identityPrefix}`);
 
-    const response = await fetch("https://shutter-api.shutter.network/api/register_identity", {
+    const response = await fetch(`${SHUTTER_API}/register_identity`, {
       method: "POST",
       headers: {
         accept: "application/json",
@@ -88,7 +90,7 @@ async function fetchShutterData(decryptionTimestamp: number): Promise<ShutterApi
 async function fetchDecryptionKey(identity: string): Promise<ShutterDecryptionKeyData> {
   console.log(`Fetching decryption key for identity: ${identity}`);
 
-  const response = await fetch(`https://shutter-api.shutter.network/api/get_decryption_key?identity=${identity}`, {
+  const response = await fetch(`${SHUTTER_API}/get_decryption_key?identity=${identity}`, {
     method: "GET",
     headers: {
       accept: "application/json",
diff --git a/web/.env.devnet-neo.public b/web/.env.devnet-neo.public
index 0883348ef..c668f6cea 100644
--- a/web/.env.devnet-neo.public
+++ b/web/.env.devnet-neo.public
@@ -9,3 +9,4 @@ export REACT_APP_ATLAS_URI=http://localhost:3000
 export WALLETCONNECT_PROJECT_ID=
 export ALCHEMY_API_KEY=
 export NODE_OPTIONS='--max-old-space-size=7680'
+export REACT_APP_SHUTTER_API="https://shutter-api.chiado.staging.shutter.network/api"
diff --git a/web/.env.devnet-university.public b/web/.env.devnet-university.public
index f1cf57f76..3eccb65f7 100644
--- a/web/.env.devnet-university.public
+++ b/web/.env.devnet-university.public
@@ -8,6 +8,7 @@ export REACT_APP_ATLAS_URI=http://localhost:3000
 export WALLETCONNECT_PROJECT_ID=
 export ALCHEMY_API_KEY=
 export NODE_OPTIONS='--max-old-space-size=7680'
+export REACT_APP_SHUTTER_API="https://shutter-api.chiado.staging.shutter.network/api"
 
 # devtools
 export REACT_APP_GRAPH_API_KEY=
\ No newline at end of file
diff --git a/web/.env.devnet.public b/web/.env.devnet.public
index 15cb7c81b..975ffa68b 100644
--- a/web/.env.devnet.public
+++ b/web/.env.devnet.public
@@ -7,5 +7,6 @@ export REACT_APP_ATLAS_URI=http://localhost:3000
 export REACT_APP_DEVTOOLS_URL=https://dev--kleros-v2-testnet-devtools.netlify.app
 export NODE_OPTIONS='--max-old-space-size=7680'
 export REACT_APP_SPAM_EVIDENCES_IDS="0-2,3-1"
+export REACT_APP_SHUTTER_API="https://shutter-api.chiado.staging.shutter.network/api"
 # devtools
 export REACT_APP_GRAPH_API_KEY=
diff --git a/web/.env.local.public b/web/.env.local.public
index a41935879..e1c15b8bc 100644
--- a/web/.env.local.public
+++ b/web/.env.local.public
@@ -6,6 +6,7 @@ export REACT_APP_ATLAS_URI=http://localhost:3000
 export WALLETCONNECT_PROJECT_ID=
 export ALCHEMY_API_KEY=
 export NODE_OPTIONS='--max-old-space-size=7680'
+export REACT_APP_SHUTTER_API="https://shutter-api.chiado.staging.shutter.network/api"
 
 # devtools
 export REACT_APP_GRAPH_API_KEY=
\ No newline at end of file
diff --git a/web/.env.mainnet-neo.public b/web/.env.mainnet-neo.public
index a2aa0f93f..c3028e2d5 100644
--- a/web/.env.mainnet-neo.public
+++ b/web/.env.mainnet-neo.public
@@ -8,4 +8,5 @@ export REACT_APP_ARBITRATOR_TYPE=neo
 export REACT_APP_ATLAS_URI=http://localhost:3000
 export WALLETCONNECT_PROJECT_ID=
 export ALCHEMY_API_KEY=
-export NODE_OPTIONS='--max-old-space-size=7680'
\ No newline at end of file
+export NODE_OPTIONS='--max-old-space-size=7680'
+export REACT_APP_SHUTTER_API="https://shutter-api.chiado.staging.shutter.network/api"
\ No newline at end of file
diff --git a/web/.env.testnet.public b/web/.env.testnet.public
index 96e7381ec..4d19e7c2a 100644
--- a/web/.env.testnet.public
+++ b/web/.env.testnet.public
@@ -8,5 +8,6 @@ export REACT_APP_DEVTOOLS_URL=https://devtools.v2-testnet.kleros.builders
 export WALLETCONNECT_PROJECT_ID=
 export ALCHEMY_API_KEY=
 export NODE_OPTIONS='--max-old-space-size=7680'
+export REACT_APP_SHUTTER_API="https://shutter-api.chiado.staging.shutter.network/api"
 # devtools
 export REACT_APP_GRAPH_API_KEY=
\ No newline at end of file
diff --git a/web/src/utils/shutter.ts b/web/src/utils/shutter.ts
index 8d8611481..52238739c 100644
--- a/web/src/utils/shutter.ts
+++ b/web/src/utils/shutter.ts
@@ -30,7 +30,7 @@ async function fetchShutterData(decryptionTimestamp: number): Promise<ShutterApi
     // Generate a random identity prefix
     const identityPrefix = generateRandomBytes32();
 
-    const response = await fetch("https://shutter-api.shutter.network/api/register_identity", {
+    const response = await fetch(`${import.meta.env.REACT_APP_SHUTTER_API}/register_identity`, {
       method: "POST",
       headers: {
         accept: "application/json",
@@ -77,7 +77,7 @@ async function fetchShutterData(decryptionTimestamp: number): Promise<ShutterApi
  * @returns Promise with the decryption key data
  */
 async function fetchDecryptionKey(identity: string): Promise<ShutterDecryptionKeyData> {
-  const response = await fetch(`https://shutter-api.shutter.network/api/get_decryption_key?identity=${identity}`, {
+  const response = await fetch(`${import.meta.env.REACT_APP_SHUTTER_API}/get_decryption_key?identity=${identity}`, {
     method: "GET",
     headers: {
       accept: "application/json",