---
type: Service
title: "API Development & Integration"
description: Secure APIs for your integrations
resource: "https://www.contextstudios.ai/services/api-development"
language: en
timestamp: "2026-07-04T20:16:17.327Z"
---

# API Development & Integration

Robust RESTful and GraphQL APIs for seamless system integrations

Modern companies need flexible, secure, and performant APIs to connect different systems, services, and applications. We develop RESTful and GraphQL APIs that meet the highest standards in security, documentation, and performance – including CI/CD pipelines, full observability, and OWASP-compliant security. From API architecture through implementation to documentation, versioning, and typed client SDKs – we ensure your APIs work reliably, are easy to integrate, and are future-proof.

## Perfect For

Ideal for companies that want to integrate their existing systems, need to connect external services, or want to make their own software accessible via APIs. Particularly valuable for SaaS companies, platform operators, and organizations with complex system landscapes.

## Benefits

- RESTful & GraphQL API design and implementation
- Comprehensive API documentation (OpenAPI/Swagger) with Developer Portal
- OWASP API Top 10 compliant security (OAuth 2.0, JWT, Secrets Management)
- Rate limiting, DDoS protection, and API Gateway integration
- Observability: Distributed tracing, logging, metrics, and error budgets (SLOs)
- CI/CD pipeline with automated tests and contract testing (OpenAPI/Prism)
- Typed client SDKs and mock/sandbox environment for developers
- Backward-compatibility policy and semantic versioning

Technologies: Hono (Edge), Fastify, GraphQL, tRPC, Connect RPC, OpenAPI 3.1, MCP, OTel
Price: €8,000-25,000
Delivery: 4-8 Weeks