APIs for Every Integration — Web to Mobile
We design and build secure, documented, versioned APIs using REST, GraphQL, and WebSocket patterns — ready for any client to consume.
What are you building?
Tell us what you need — scope and estimate in 24 hours, free.
API Development Services
REST APIs
CRUD-based resource APIs with proper status codes and error handling.
GraphQL APIs
Flexible query APIs with schema, resolvers, and subscriptions.
WebSocket APIs
Real-time bidirectional APIs for live data and chat.
Auth & Security
OAuth 2.0, JWT, API keys, rate limiting, and IP allowlisting.
OpenAPI Docs
Swagger/Redoc auto-generated documentation with examples.
API Versioning
URL, header, and content-type versioning strategies.
API Capabilities
Express & Fastify
Production-grade Node.js API frameworks.
Apollo Server
GraphQL with resolvers, dataloaders, and subscriptions.
Contract Testing
Pact and Dredd for API contract verification.
Performance
Response caching, pagination, and database query optimisation.
Security
Input validation, SQL injection prevention, CORS, and CSP.
Observability
Structured logging, tracing, and endpoint latency monitoring.
API Development Process
Design-First
OpenAPI spec written and reviewed before any code is written.
Core Implementation
Endpoints, validation, auth, and error handling.
Testing
Unit, integration, and contract tests with 80%+ coverage.
Documentation & Deploy
Swagger docs, rate limits, and production deployment.
- Figma design source files
- Clean documented codebase
- CI/CD pipeline
- SEO and analytics setup
- Performance report
API Stack
Why Digital Web Weaver for APIs?
Design-First
API spec reviewed before coding — avoids expensive rework.
Secure by Default
Auth, rate limiting, and input validation on every endpoint.
Contract Tested
Consumer-driven contract tests prevent breaking changes.
Observable
Every API ships with logging, tracing, and latency dashboards.