diff --git a/packages/sdk/CHANGELOG.md b/packages/sdk/CHANGELOG.md
index 3bc01d2347fab..b18403d0bb351 100644
--- a/packages/sdk/CHANGELOG.md
+++ b/packages/sdk/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 # Changelog
 
+## [1.3.3] - 2025-02-5
+
+### Changed
+
+- Add makeProxyRequest function to BaseClient
+
 ## [1.3.2] - 2025-02-3
 
 ### Changed
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index 13ad64555d8b7..40c7645b2b206 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@pipedream/sdk",
   "type": "module",
-  "version": "1.3.2",
+  "version": "1.3.3",
   "description": "Pipedream SDK",
   "main": "./dist/server.js",
   "module": "./dist/server.js",
diff --git a/packages/sdk/src/server/index.ts b/packages/sdk/src/server/index.ts
index c61003fff8b58..1ad8500f9cb83 100644
--- a/packages/sdk/src/server/index.ts
+++ b/packages/sdk/src/server/index.ts
@@ -4,7 +4,7 @@
 
 import * as oauth from "oauth4webapi";
 import {
-  Account, BaseClient, type AppInfo, type ConnectTokenResponse,
+  Account, BaseClient, type AppInfo, type ConnectTokenResponse, type RequestOptions,
 } from "../shared/index.js";
 export * from "../shared/index.js";
 
@@ -107,6 +107,48 @@ export type GetAccountByIdOpts = {
   include_credentials?: boolean;
 };
 
+/**
+ * Options used to determine the external user and account to be used in Connect Proxy API
+ */
+export type ProxyApiOpts  = {
+  /**
+   * Search parameters to be added to the proxy request.  external_user_id and account_id are required.
+   */
+  searchParams: Record<string, string>;
+};
+
+/**
+ * fetch-like options for the Target of the Connect Proxy Api Request
+ */
+export type ProxyTargetApiOpts = {
+  /**
+   * http method for the request
+   */
+  method: "GET" | "POST" | "PUT" | "DELETE" | "PATCH";
+  /**
+   * http headers for the request
+   */
+  headers?: Record<string, string>;
+  /**
+   * http body for the request
+   */
+  body?: string;
+};
+
+/**
+ * object that contains the url and options for the target of the Connect Proxy Api Request
+ */
+export type ProxyTargetApiRequest = {
+  /**
+   * URL for the target of the request.  Search parameters must be included here.
+   */
+  url: string;
+  /**
+   * fetch-like options for the target of the Connect Proxy Request
+   */
+  options: ProxyTargetApiOpts;
+};
+
 /**
  * Creates a new instance of BackendClient with the provided options.
  *
@@ -374,4 +416,34 @@ export class BackendClient extends BaseClient {
       method: "GET",
     });
   }
+
+  /**
+   * Makes a proxy request to the target app API with the specified query parameters and options.
+   *
+   * @returns A promise resolving to the response from the downstream service
+   */
+  public makeProxyRequest(proxyOptions: ProxyApiOpts, targetRequest: ProxyTargetApiRequest): Promise<string> {
+    const url64 = btoa(targetRequest.url).replace(/\+/g, "-")
+      .replace(/\//g, "_")
+      .replace(/=+$/, "");
+
+    const headers = targetRequest.options.headers || {};
+
+    const newHeaders = Object.keys(headers).reduce<{ [key: string]: string }>((acc, key) => {
+      acc[`x-pd-proxy-${key}`] = headers[key];
+      return acc;
+    }, {});
+
+    const newOpts: RequestOptions = {
+      method: targetRequest.options.method,
+      headers: newHeaders,
+      params: proxyOptions.searchParams,
+    }
+
+    if (targetRequest.options.body) {
+      newOpts.body = targetRequest.options.body
+    }
+
+    return this.makeConnectRequest(`/proxy/${url64}`, newOpts);
+  }
 }
diff --git a/packages/sdk/src/shared/index.ts b/packages/sdk/src/shared/index.ts
index 7fcf185e742d0..dd9c855ccacb7 100644
--- a/packages/sdk/src/shared/index.ts
+++ b/packages/sdk/src/shared/index.ts
@@ -995,8 +995,8 @@ export abstract class BaseClient {
     };
 
     return this.makeRequest(path, {
-      headers,
       ...opts,
+      headers,
     });
   }