diff --git a/js/src/sdk/client/core/OpenAPI.ts b/js/src/sdk/client/core/OpenAPI.ts
index 3687c05fcdf..e395cb6bad0 100644
--- a/js/src/sdk/client/core/OpenAPI.ts
+++ b/js/src/sdk/client/core/OpenAPI.ts
@@ -39,7 +39,7 @@ export type OpenAPIConfig = {
   };
 };
 
-export const COMPOSIO_BASE_URL = "https://backend.composio.dev/";
+export const COMPOSIO_BASE_URL = "https://backend.composio.dev";
 
 export const OpenAPI: OpenAPIConfig = {
   BASE: COMPOSIO_BASE_URL,
diff --git a/js/src/sdk/utils/config.ts b/js/src/sdk/utils/config.ts
index 485590ee5b9..9993a37b80f 100644
--- a/js/src/sdk/utils/config.ts
+++ b/js/src/sdk/utils/config.ts
@@ -8,6 +8,7 @@ import { AxiosInstance } from "axios";
 import { getUUID } from "../../utils/common";
 import logger from "../../utils/logger";
 import { getEnvVariable } from "../../utils/shared";
+import { removeTrailingSlashIfExists } from "../../utils/string";
 import apiClient from "../client/client";
 import { client as axiosClient } from "../client/services.gen";
 declare module "axios" {
@@ -117,7 +118,10 @@ export function getSDKConfig(baseUrl?: string, apiKey?: string) {
   const apiKeyParsed =
     apiKey || getEnvVariable("COMPOSIO_API_KEY") || apiKeyFromUserConfig || "";
 
-  return { baseURL: baseURLParsed, apiKey: apiKeyParsed };
+  return {
+    baseURL: removeTrailingSlashIfExists(baseURLParsed),
+    apiKey: apiKeyParsed,
+  };
 }
 
 // Get the API client
diff --git a/js/src/utils/string.ts b/js/src/utils/string.ts
new file mode 100644
index 00000000000..d97a8027fcf
--- /dev/null
+++ b/js/src/utils/string.ts
@@ -0,0 +1,2 @@
+export const removeTrailingSlashIfExists = (str: string) =>
+  str.replace(/\/$/, "");