East India
API Design & Integration across West Bengal
APIs that other teams can actually build on, versioned, documented, rate-limited and tested. Covering every district and PIN code in West Bengal.
- Districts
- 23
- PIN codes
- 1,147
- Cities mapped
- 29
API Design & Integration in West Bengal
Versioning is a promise to the people building on you. We make the strategy explicit up front, so a future change is a planned migration rather than an outage.
West Bengal runs on engineering and steel, jute and textiles, leather, tea and financial services, an older industrial base with substantial legacy-system modernisation work ahead of it. Where api design & integration earns its budget here usually follows directly from that mix.
We build the smallest thing that proves the case, put it in front of real users, and expand only what earns its keep. Six weeks to something running in production, not six quarters to a strategy document.
নমস্কার , Nomoskar. We work in Bengali and English across West Bengal.
West Bengal coverage
- State / UT
- West Bengal
- Region
- East India
- Districts covered
- 23
- PIN codes covered
- 1,147
- Cities mapped
- 29
- Working languages
- Bengali, English
What is included
- OpenAPI specification written before the implementation
- Versioning strategy that does not break consumers
- Authentication, scopes and rate limiting
- Webhooks with retries and signature verification
- Idempotency on every state-changing endpoint
- Generated documentation and a sandbox
Districts of West Bengal
Every district has a coverage page listing its PIN codes.
- Alipurduar24 PINs
- Bankura45 PINs
- Birbhum43 PINs
- Burdwan1 PINs
- Cooch Behar25 PINs
- Darjiling54 PINs
- East Midnapore83 PINs
- Hooghly84 PINs
- Howrah52 PINs
- Jalpaiguri33 PINs
- Kalimpong5 PINs
- Kolkata78 PINs
- Malda36 PINs
- Murshidabad62 PINs
- Nadia74 PINs
- North 24 Parganas129 PINs
- North Dinajpur14 PINs
- Paschim Bardhaman33 PINs
- Purba Bardhaman87 PINs
- Purulia33 PINs
- South 24 Parganas68 PINs
- South Dinajpur15 PINs
- West Midnapore69 PINs
Other capabilities across West Bengal
Questions
Do you cover all of West Bengal?
Yes, all 23 districts and 1,147 PIN codes. Delivery is remote-first, so coverage is genuinely statewide rather than limited to the cities we happen to have offices in.
Which West Bengal sectors do you work with most?
Across West Bengal the economy leans towards engineering and steel, jute and textiles, leather, tea, financial services. An older industrial base with substantial legacy-system modernisation work ahead of it.
REST or GraphQL?
REST for partner-facing and public APIs where caching and simplicity matter; GraphQL where a first-party client needs flexible, varied queries. Most systems end up with both, used deliberately.
Do you document it?
Generated from the OpenAPI specification, with a working sandbox. Documentation written by hand and separately always drifts.
Can you integrate with legacy SOAP systems?
Yes, usually by wrapping them in a clean modern interface rather than exposing the legacy contract onward.
API Design & Integration in West Bengal
Covering all 23 districts. Tell us what you are trying to change.
Or email bd@dtrasglobal.com · call +91 74118 77878