Connect AI Agents to
APIs Without Code

*Based on early beta tester feedback. Actual times vary depending on API complexity and user experience. Not a guarantee of performance.

1. 1

   Open the Jettson Visual Builder

   Navigate to jettson.ai/studio/builder. No installs, no CLI, no dependencies — the builder loads in your browser instantly.

   jettson.ai/studio/builder

   Build MCP Server

   Connect AI agents to any API — visually.

   + Add ToolSave Server

   Server Configuration

   Server Name*

   stripe-agent

   Version

   1.0.0

   Description

   Let AI agents process payments and look up customers

   </>Generated Code

   server.ts

   import { Server } from
     "@modelcontextprotocol/sdk";
   
   const server = new Server({
     name: "stripe-agent",
     version: "1.0.0"
   });

2. 2

   Choose your target API

   Decide which API you want your AI agent to call. Weather data, CRM lookups, payment processing, internal tools — any REST API works.

   Stripe API

   Payments, invoices, customers

   OpenWeather

   Forecasts, alerts, historical

   GitHub API

   Repos, issues, pull requests

   Any REST API works — enter the endpoint URL and Jettson handles the rest
3. 3

   Design the tool visually

   Create a tool node on the canvas. Give it a name, description, and define input parameters. Jettson generates Zod validation automatically.

   jettson.ai/studio/builder

   Tools

   lookup_customer

   Find a Stripe customer by email

   email: stringrequired

   create_invoice

   Create and send a Stripe invoice

   customer_id: stringamount: numberdescription: string
4. 4

   Configure the API connection

   Enter the endpoint URL, HTTP method, headers, and authentication. Jettson wires everything into the tool handler for you.

   jettson.ai/studio/builder

   API Connection — lookup_customer

   Method

   GET

   Endpoint URL

   https://api.stripe.com/v1/customers/search

   Headers

   Authorization:"Bearer sk_live_•••••••"

   Content-Type:"application/json"

   Authentication

   NoneAPI KeyBearer TokenOAuth 2.0
5. 5

   Map the response

   Define how the API response maps back to the agent. Choose which fields to return and how to format them for the AI to understand.

   jettson.ai/studio/builder

   Response Mapping — lookup_customer

   API Response Fields

   data[0].id

   customer_id

   data[0].name

   name

   data[0].email

   email

   data[0].balance

   balance

   data[0].metadata

   —

   has_more

   —

   Agent Receives

   {
     "customer_id": "cus_R4x...",
     "name": "Jane Smith",
     "email": "jane@co.io",
     "balance": 0
   }

6. 6

   Preview the generated code

   Watch clean, production-ready TypeScript generate in real time. The code follows the official MCP SDK spec — no post-editing needed.

   jettson.ai/studio/builder

   </>Generated Code

   Live Preview

   stripe-agent.ts

   import { Server } from "@modelcontextprotocol/sdk";
   import { z } from "zod";
   
   const server = new Server({
     name: "stripe-agent",
     version: "1.0.0"
   });
   
   server.tool("lookup_customer", {
     email: z.string().email(),
   }, async ({ email }) => {
     // Auto-generated by Jettson
     const res = await fetch(
       `https://api.stripe.com/v1/customers/search`,
       { headers: { Authorization: Bearer } }
     );
     return res.json();
   });
   
   server.start();

7. 7

   Export or deploy

   Copy to clipboard, download as a .ts file, or deploy to Jettson Cloud Hosting ($19/mo) for an always-on server with monitoring.

   Copy to Clipboard

   Paste into your project

   Download .ts File

   Save and deploy anywhere

   Deploy to Cloud

   One-click · $19/mo

8. 8

   Connect your AI agent

   Add one config entry to Claude Desktop, Cursor, VS Code, or any MCP-compatible client. Your agent can now call the API directly.

   claude_desktop_config.json

   {
     "mcpServers": {
       "stripe-agent": {
         "command": "npx",
         "args": ["stripe-agent"]
       }
     }
   }

   Works with any MCP-compatible client

   Claude DesktopCursorVS Code + CopilotLangChainCustom Agent

   Agent connected — ready to call Stripe API via MCP