Build APIs that scale with your business
RESTful and GraphQL APIs designed for performance and reliability. Comprehensive documentation, versioning, and monitoring included.
Discuss API ProjectProduction APIs
Uptime SLA
APIs That Handle 10M+ Requests Daily — Built in 4-6 Weeks
We build production-ready REST and GraphQL APIs with <100ms response times, 99.99% uptime, and auto-generated documentation. Fixed price, fixed timeline, you own everything.
Why CTOs Choose Our APIs Over Platforms
Performance That Matters
Fast APIs mean better user experience and higher conversion rates. We optimize database queries, implement caching layers (Redis, CDN), and use horizontal scaling to maintain sub-100ms latency even under heavy load. Your users won't wait.
Security Built In, Not Bolted On
Every API includes OAuth 2.0 authentication, JWT token management, rate limiting, and input validation. We follow OWASP guidelines, implement encryption at rest and in transit, and provide security audit reports. SOC 2 and GDPR compliant.
Documentation That Developers Love
Auto-generated interactive documentation using OpenAPI/Swagger. Postman collections for every endpoint. Code examples in 5+ languages. SDK starters if needed. Your developers will actually read it.
Your API, Your Rules
You own every line of code. Full GitHub access. Deploy anywhere (AWS, GCP, Azure, self-hosted). No monthly platform fees. No vendor lock-in. If you want to take over, you can—though our clients rarely do.
Our 4-6 Week API Delivery Process
Week 1: Architecture & Schema Design
We start with your requirements and design the API schema, endpoint structure, authentication flow, and data models. You get an OpenAPI spec to review before we write code. No surprises later.
Week 2-3: Core Development
We build the endpoints, implement authentication, database models, caching layers, and error handling. You see progress daily via GitHub. We deploy to staging for early testing.
Week 4-5: Performance & Security
Load testing to ensure <100ms response times at scale. Security audit (OWASP, input validation, rate limiting). Caching optimization. Monitoring setup (logs, metrics, alerts).
Week 6: Documentation & Handoff
OpenAPI docs auto-generated. Postman collections created. Code examples written. Deployment scripts configured. We train your team and provide 90 days of support.
What You Get
Production-ready API deployed • OpenAPI/Swagger documentation • Postman collection • Code examples (5+ languages) • Monitoring dashboard setup • CI/CD pipeline configured • 90 days of free support • Full source code ownership
Performance Guarantees
<100ms P95 response time • 99.99% uptime SLA • Auto-scaling infrastructure • Redis caching • CDN optimization • Health checks • Zero-downtime deployments • Automatic failover
What Our Clients Say
“Ketryon built our API ecosystem with three integrated services that communicate seamlessly. 18 months later: 14,400+ tests annually, 99.9% uptime, zero data issues.”
