Web & Product Engineering
API Development & Integration
The connective tissue of your stack.
APIs are how your product becomes a platform and how your systems stop being silos. We design and build REST and GraphQL APIs with the ergonomics of the best developer products — and integrate the third-party services your business depends on.
Payments, logistics, CRMs, ERPs, messaging: we've integrated hundreds of external APIs and know where the bodies are buried.
What's included
API Development & Integration services we offer
API Design & Build
OpenAPI-first REST and GraphQL APIs with auth, versioning, and rate limits.
Third-Party Integrations
Payments, shipping, CRM, ERP, and messaging wired into your workflows.
Webhook Infrastructure
Reliable event delivery with retries, signatures, and replay tooling.
API Gateways & Governance
Keys, quotas, analytics, and developer portals for public APIs.
How we work
A process built for certainty
- 1
Discovery
We map goals, users, constraints, and success metrics into a scoped roadmap with fixed milestones.
- 2
Design
UX flows and UI systems are prototyped, tested against real content, and signed off before build.
- 3
Build
Senior engineers ship in weekly sprints with code review, CI, and a demo environment you can click.
- 4
QA & Launch
Automated and manual QA, performance and accessibility audits, then a monitored, reversible launch.
- 5
Support
Post-launch SLAs, iteration sprints, and roadmap reviews keep the product improving.
Stack & models
Technologies and ways to engage
Fixed-scope project
Defined deliverables, milestone billing, and a warranty period.
- Signed scope & timeline
- Weekly demo cadence
- Best for bounded builds
Dedicated team
A stable pod on monthly capacity, steered by your priorities.
- Scales quarterly
- Roadmap-driven
- Best for products
Hourly / retainer
Flexible senior hours for audits, fixes, and advisory.
- 40-hour minimum
- Rolls over 1 month
- Best for ongoing needs
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Projects delivered
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Years in business
0%
Client retention
0%
5-star reviews
Proof
API Development & Integration in production
Meridian Health · Healthcare
Patient portal serving 40 clinics
A HIPAA-conscious patient portal that cut phone-based scheduling by 62%.
-62%
phone scheduling reduced
Atlas Freight · Logistics
Logistics operations platform
A dispatch and tracking platform that replaced spreadsheets across 3 countries.
-75%
manual dispatch time cut
FAQ
API Development & Integration — common questions
REST or GraphQL?
REST for public APIs and simple domains; GraphQL when diverse clients need flexible queries over a rich graph. We'll pick based on your consumers, not preference.
How do you keep integrations from breaking?
Contract tests, sandbox environments, defensive parsing, and monitoring on every third-party call — so their outage pages, not your customers, tell you something broke.
Can you document for external developers?
Yes — OpenAPI specs, hosted reference docs, quickstarts, and Postman collections are standard deliverables for public APIs.
Related services
Where teams go next
Node.js Development
APIs, real-time systems, and backend services built for throughput and observability.
Custom Software Development
Bespoke platforms, portals, and internal tools engineered for a decade of service.
Web Application Development
Fast, secure, scalable web apps — from MVPs to platforms serving millions.
Ready to start with api development & integration?
Tell us where you're headed — a senior specialist replies within one business day.