Development

API Development & Integration

We build REST and GraphQL APIs for new products, and integrate existing systems — payment gateways, CRMs, ERPs, third-party SaaS tools — so your applications share data reliably instead of living as disconnected islands.

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What We Build

APIs that other systems can actually rely on

A well-built API is versioned, documented, rate-limited, and handles errors predictably — the difference between an integration that "works in the demo" and one that survives production traffic and a partner team building against it for years. We build both new APIs and the glue code that connects your existing systems.

REST & GraphQL APIs

Versioned, documented APIs built for the consumers who'll actually use them.

Third-party integrations

Payment gateways, CRMs, shipping providers, and other SaaS tools connected reliably.

Legacy system integration

Bridging older systems that don't have a modern API with the tools you use today.

Our Process

How we build & integrate APIs

Contract design

Define the API contract — endpoints, data shapes, auth — before writing implementation code.

Build & document

Implement with proper error handling and rate limiting, with docs generated alongside the code.

Integration testing

Test against real third-party sandboxes or your actual systems, not just mocked responses.

Monitoring & handoff

Add logging and alerting for failures, and hand off clear documentation for your team.

Use Cases

Where API work fits

Payment gateway integration

Connect Razorpay, Stripe or PayU with proper webhook handling for real-world payment states.

EcommerceSaaS

CRM & ERP sync

Keep data consistent between your CRM, ERP, and other internal systems automatically.

Enterprise

Public API for partners

A documented, versioned API that external partners or customers can build against.

B2B

Technology Stack

Tools we build with

FastAPI Node.js / Express GraphQL REST OAuth 2.0 Webhooks PostgreSQL Redis

Benefits

Why proper API design matters

Versioned APIs mean you can evolve the API without breaking existing consumers.

Proper webhook and error handling means integrations survive real-world edge cases, not just the happy path.

Documentation means your team or partners can build against the API without guesswork.

Monitoring catches integration failures before your customers notice them.

Our Work

See what we've built

Recent projects

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FAQs

Frequently asked questions

REST or GraphQL — which should we use?

REST is simpler and well understood for most APIs; GraphQL is a better fit when clients need flexible queries over complex, related data. We recommend based on your specific consumers, not by default.

Can you integrate our existing systems that don't have a modern API?

Yes — we build integration layers for legacy systems, often via database access, file exports, or screen-scraping as a last resort, depending on what the system exposes.

How do you handle payment gateway edge cases like failed or delayed webhooks?

We build idempotent webhook handlers and reconciliation logic specifically because payment webhooks can arrive late, out of order, or duplicated in production.

Will the API have documentation?

Yes — API documentation is generated alongside the code, not written separately afterward as an often-outdated add-on.

How much does API development cost?

It depends on the number of endpoints, integrations, and complexity of the data model. A scoping call gives an accurate estimate.

How long does an integration project take?

A single well-scoped integration (e.g. one payment gateway or CRM) typically takes a couple of weeks including testing against the provider's sandbox.

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Need systems that actually talk to each other?

Tell us what needs to connect — we'll design an API or integration that holds up in production.

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