In today's connected world, APIs are the nervous system of your digital infrastructure. We build secure, well-documented, high-performance APIs and integrate any third-party service your business needs — payment gateways, CRMs, ERPs, government portals, and more.
Modern businesses run on hundreds of connected systems — payment processors, CRMs, logistics platforms, communication tools, government portals, and customer-facing applications. APIs are the connectors that make all these systems work together seamlessly, in real time.
A poorly designed API creates technical debt that compounds over time — inconsistent authentication, missing documentation, no versioning strategy, and zero monitoring. A well-designed API, on the other hand, becomes a competitive moat: it enables partners and developers to build on your platform, creating an ecosystem effect.
Cybonetic Technologies has built and integrated 150+ APIs across fintech, logistics, healthcare, e-commerce, and government sectors. Our APIs are built to be consumed — with documentation that developers love and security that CTOs trust.
Clean, intuitive REST APIs following OpenAPI 3.0 spec with auto-generated documentation.
Flexible query language APIs that let clients request exactly the data they need — no over-fetching.
OAuth 2.0, JWT, API key rotation, rate limiting, IP whitelisting, and payload encryption.
Razorpay, PayU, Shiprocket, IndiaPost, GSTN, Aadhaar e-KYC, DigiLocker, WhatsApp Business API.
Swagger/Postman collections, code samples in 5 languages, sandbox environments for developers.
Event-driven webhooks with retry logic, signature verification, and delivery monitoring.
Decompose monoliths into scalable microservices with service mesh and API gateway.
Request/response logging, error tracking, latency monitoring, and usage analytics dashboards.
A structured, transparent workflow that delivers on time and on budget.
Define endpoints, data schemas, authentication flows, and error handling standards.
Build APIs with comprehensive unit and integration tests. Code reviews at every PR.
Auto-generate Swagger docs, write tutorials, and create Postman collections.
Penetration testing, OWASP API Top 10 checks, and security review before production.
Test integrations end-to-end in staging environment with real third-party sandboxes.
Deploy with monitoring, alerting, and rate limiting. SLA-backed uptime guarantees.
REST is ideal for simple, resource-based APIs and is universally supported. GraphQL is better when clients need flexible queries and you want to reduce network overhead — common in mobile apps and complex dashboards. We build both and will recommend based on your use case.
Yes — we have experience integrating GST Suvidha Provider (GSP) APIs, e-Invoice/e-Way Bill APIs, Aadhaar e-KYC (UIDAI), DigiLocker, and bank account verification APIs. We handle the sandbox testing, compliance requirements, and production certification.
We implement multiple layers: OAuth 2.0 / API keys for authentication, JWT token expiry and refresh, rate limiting per client, payload size limits, SQL injection and XSS protection, and OWASP API Security Top 10 compliance.
Yes — comprehensive documentation is included with every API project. This includes Swagger/OpenAPI interactive docs, Postman collections, code samples in JavaScript, Python, PHP, Java, and cURL, plus a sandbox environment for developer testing.
Yes. We analyse the existing SOAP API contracts, map them to RESTful resources, build the new REST API, and provide a migration guide with backward compatibility where needed.
Talk to our experts today. Free consultation, no commitment required.