diff --git a/example/src/contentpassConfig.ts b/example/src/contentpassConfig.ts
index af28eb7..7347e66 100644
--- a/example/src/contentpassConfig.ts
+++ b/example/src/contentpassConfig.ts
@@ -3,4 +3,5 @@ import type { Config } from 'react-native-contentpass';
 export const contentpassConfig: Config = {
   propertyId: 'cc3fc4ad-cbe5-4d09-bf85-a49796603b19',
   redirectUrl: 'de.contentpass.demo://oauth',
+  issuer: 'https://my.contentpass.dev',
 };
diff --git a/expoExample/src/contentpassConfig.ts b/expoExample/src/contentpassConfig.ts
index af28eb7..7347e66 100644
--- a/expoExample/src/contentpassConfig.ts
+++ b/expoExample/src/contentpassConfig.ts
@@ -3,4 +3,5 @@ import type { Config } from 'react-native-contentpass';
 export const contentpassConfig: Config = {
   propertyId: 'cc3fc4ad-cbe5-4d09-bf85-a49796603b19',
   redirectUrl: 'de.contentpass.demo://oauth',
+  issuer: 'https://my.contentpass.dev',
 };
diff --git a/src/index.tsx b/src/index.tsx
index f974bee..5aac597 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,5 +1,5 @@
 import { authorize, type AuthorizeResult } from 'react-native-app-auth';
-import { ISSUER, SCOPES } from './oidcConsts';
+import { SCOPES } from './oidcConsts';
 import OidcAuthStateStorage from './OidcAuthStateStorage';
 import parseContentpassToken from './utils/parseContentpassToken';
 import fetchContentpassToken from './utils/fetchContentpassToken';
@@ -7,6 +7,7 @@ import fetchContentpassToken from './utils/fetchContentpassToken';
 export type Config = {
   propertyId: string;
   redirectUrl: string;
+  issuer: string;
 };
 
 export enum State {
@@ -49,7 +50,7 @@ export class Contentpass {
       result = await authorize({
         clientId: this.config.propertyId,
         redirectUrl: this.config.redirectUrl,
-        issuer: ISSUER,
+        issuer: this.config.issuer,
         scopes: SCOPES,
         additionalParameters: {
           cp_route: 'login',
@@ -72,8 +73,9 @@ export class Contentpass {
 
     try {
       const contentpassToken = await fetchContentpassToken({
-        idToken: result.idToken,
+        issuer: this.config.issuer,
         propertyId: this.config.propertyId,
+        idToken: result.idToken,
       });
       const hasValidSubscription = this.validateSubscription(contentpassToken);
 
diff --git a/src/oidcConsts.ts b/src/oidcConsts.ts
index db7b7f1..6adb528 100644
--- a/src/oidcConsts.ts
+++ b/src/oidcConsts.ts
@@ -1,3 +1,2 @@
 export const SCOPES = ['openid', 'offline_access', 'contentpass'];
-export const ISSUER = 'https://my.contentpass.net';
-export const TOKEN_ENDPOINT = `${ISSUER}/auth/oidc/token`;
+export const TOKEN_ENDPOINT = `/auth/oidc/token`;
diff --git a/src/utils/fetchContentpassToken.ts b/src/utils/fetchContentpassToken.ts
index 4cd7b3e..34b72e0 100644
--- a/src/utils/fetchContentpassToken.ts
+++ b/src/utils/fetchContentpassToken.ts
@@ -3,11 +3,13 @@ import { TOKEN_ENDPOINT } from '../oidcConsts';
 export default async function fetchContentpassToken({
   idToken,
   propertyId,
+  issuer,
 }: {
   idToken: string;
   propertyId: string;
+  issuer: string;
 }) {
-  const tokenEndpointResponse = await fetch(TOKEN_ENDPOINT, {
+  const tokenEndpointResponse = await fetch(`${issuer}${TOKEN_ENDPOINT}`, {
     method: 'POST',
     headers: {
       'Content-Type': 'application/x-www-form-urlencoded',