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API Development & Integrations

APIs and integrations that connect your tools and let your systems talk to each other.

The overview

What you get, and why it matters.

Modern products live or die by how well they connect. We design and build clean REST and GraphQL APIs, and wire up the integrations that make your stack work as one — CRMs, payment providers, shipping, ERPs, and third-party services. Well-documented, secure, and versioned, so other developers (including your future team) can build on them without guesswork.

Tech & tools

REST GraphQL Node.js PHP / Laravel OAuth / JWT Postman

What's included

  • REST and GraphQL API design, built to a clear, documented contract
  • Third-party integrations: CRMs, payments, shipping, ERPs, and more
  • Secure authentication (OAuth, API keys, JWT) and rate limiting
  • Webhooks and real-time sync between your systems
  • Versioning and documentation so integrations don't break on updates
  • Testing, monitoring, and error handling for reliability under load
How it works

Three steps, no drama.

01

Discover

We learn your goals, audience, and constraints, then map the fastest route from where you are to launch.

02

Build

You get regular previews as we build — clean, tested work you can react to, not a black box.

03

Deliver

We launch, hand over, and stay reachable. No ghosting, no surprise invoices, no loose ends.

Why AIYCO

Why teams trust us with this.

Built to a contract

A clear, documented spec means fewer surprises and much faster integration.

Secure by design

Proper auth, validation, and rate limiting keep your data and endpoints safe.

Made to build on

Versioned and documented, so today's integration doesn't become tomorrow's blocker.