diff --git a/packages/mcp-express/README.md b/packages/mcp-express/README.md
index d646971..59ddc73 100644
--- a/packages/mcp-express/README.md
+++ b/packages/mcp-express/README.md
@@ -44,7 +44,7 @@ const app = express();
 
 // Initialize McpAuthServer
 const mcpAuthServer = new McpAuthServer({
-  baseUrl: process.env.BASE_URL as string,
+  baseUrl: process.env.AUTH_SERVER_BASE_URL as string,
   issuer: process.env.ISSUER as string,
   resource: 'http://localhost:8000/mcp', // MCP server URL
 });
@@ -74,6 +74,14 @@ const mcpAuthServer = new McpAuthServer({
 });
 ```
 
+If you are using Asgardeo this will be
+
+```typescript
+import {McpAuthServer} from '@asgardeo/mcp-express';
+
+const mcpAuthServer = new McpAuthServer({baseUrl: 'https://api.asgardeo.io/t/<your-organization>'});
+```
+
 #### mcpAuthServer.router()
 
 Returns an Express router that sets up the necessary endpoints for MCP authentication.