Connect any API to your web app— cleanly and reliably.
I integrate payments, AI APIs, CRMs, email, calendars, webhooks, and third-party platforms with clean TypeScript code, error handling, and documentation.
What We Integrate
From complex Stripe subscriptions to streaming OpenAI responses, we connect third-party platforms directly into your Next.js or Node.js codebase. We handle the webhooks, the rate limits, and the edge cases.
The Nightmare of Bad Integrations
A sloppy API integration can take down your entire app. Missed webhooks, unhandled rate limits, and brittle code lead to data loss and crashed servers.
- ✗Silent failures when third-party APIs go down
- ✗Missed Stripe webhooks meaning users don't get access
- ✗Spaghetti code that breaks on every API version update
- ✗Leaked API keys and security vulnerabilities
Production-Ready Connections
We build robust middleware. If an API call fails, it retries. If a webhook arrives, it's verified securely.
- ✓Strict TypeScript definitions for API payloads
- ✓Cryptographically verified webhooks
- ✓Exponential backoff and retry logic built-in
- ✓Secure environment variable management
What is Included
Integration Packages
Transparent pricing based on API complexity.
Starter
Connect one simple API (e.g. Resend, Twilio).
- ✓Clean implementation
- ✓Error handling
- ✓1-3 day delivery
Growth
Multi-step APIs like Stripe or OAuth.
- ✓Webhook handling
- ✓Database state updates
- ✓Security verification
- ✓Testing
Complete
Connect multiple systems together.
- ✓Custom architecture
- ✓Rate limiting layers
- ✓Caching implementation
- ✓Full documentation
Explore other build capabilities.
Frequently Asked Questions
Everything you need to know before starting.
We can integrate any API that provides documentation. Most commonly: Stripe, OpenAI, HubSpot, Twilio, Resend, and Google APIs.
Yes, we build secure webhook endpoints that verify cryptographic signatures and handle retries.
Yes, we build with strict TypeScript definitions and implement exponential backoff to handle rate limits.
Yes, you will create the accounts and provide the keys so you retain full ownership of the data and billing.
Typically Next.js (App Router), Node.js (Express), or serverless functions on Vercel/AWS.
A single endpoint can take 1-2 days. Complex OAuth or Stripe billing flows take 1-2 weeks.
Yes, you get full ownership of the source code, pushed to your GitHub.
Yes, please send the link to the API documentation so we can review the technical requirements.
Need a clean API integration?
Send me the API docs and tell me what you need it to do in your app.
No pressure · Fixed quote · Clear next steps · Client-owned code