Every engagement lists its scope, timeline and fixed fee before checkout
A versioned API contract with OpenAPI documentation, worked examples and a mock server your partners can build against immediately.
Partners integrate faster when they do not have to reverse-engineer your endpoints. We design or document your API with consistent resource naming, predictable pagination and filtering, error responses that identify the field at fault, and versioning that allows future change without breaking consumers. The OpenAPI specification is published with a browsable console and a mock server, so external developers can build and test their side before your implementation is complete. A precise, machine-readable contract is also far easier for AI coding assistants and agents to use correctly.
Existing endpoints inspected, or requirements gathered if new
Conventions, resources and the error model agreed with your engineers
OpenAPI written, examples added, mock server generated
Documentation deployed and walked through with your team
You provide these through the technical brief in your dashboard after checkout.
Partners integrate without a long chain of clarifying emails
Front-end work starts against a mock instead of waiting
Breaking changes become planned releases rather than incidents
This is a remote engineering engagement — nothing is shipped physically. Work is delivered into systems you control. See delivery & handover and refunds & cancellation for the full terms.
End-to-end payments with UPI, cards and netbanking, including verified webhooks and daily reconciliation built for production traffic.
Full integration covering UPI, cards, netbanking and wallets
₹24,999
A modern REST gateway in front of legacy SOAP or mainframe systems, so new products are no longer bound by old constraints.
REST gateway service translating to SOAP, XML or fixed-width backends
₹34,999
Reliable two-way sync between your ERP and your web application, with clear conflict rules and an auditable change log.
Sync service between your ERP and web application, one or two way as scoped
₹39,999
Order updates, reminders and support replies through the official WhatsApp Business API, with approved templates and tracked delivery.
Business verification and WhatsApp Business API account setup
₹22,999
Pick the engagement that matches what you need, or tell us about the system you are working on and we will point you to the right starting place.