Infyner Developer API

India company intelligence as a REST API - company search, CIN lookup, profiles, financials, directors, charges, compliance and documents, plus CIN / DIN / GST / PAN verification. JSON over HTTPS, self-serve keys, one balance of credits across every API.

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Quick start

Generate a key in seconds and make your first call. Test keys are free.

1 β€” Get a key & call the API

  1. Open the API Console and generate a test key (free).
  2. Send it as a Bearer token on every request.
  3. Buy credits and switch to a live key when ready.

2 β€” Example request

curl "https://api.infyner.com/v1/companies/L74999WB1991PLC051738" \ -H "Authorization: Bearer pk_test_xxxxxxxx"

Authentication

Send your key as a Bearer token. Base URL: https://api.infyner.com/v1

Authorization: Bearer pk_live_xxxxxxxxxxxxxxxx

Response envelope

{ "success": true, "request_id": "req_a1b2c3", "credits_charged": 1, "credits_remaining": 9420, "data": { } }
Endpoints

Click any endpoint for full docs, sample request/response and field reference.

Search

GET /v1/companies/search?q= Search Indian companies by name or CIN and get the top matching companies with their CIN. GET /v1/companies/{cin} Get a company's core details from its CIN in real time - name, status, incorporation, registered office and ROC. GET /v1/directors/{din} Get a director's profile from their DIN - name, status, nationality and directorship counts.

Verification

GET /v1/verify/cin/{cin} Verify a CIN is valid and return the company's status and legal name. GET /v1/verify/din/{din} Verify a DIN is valid and return the director's name and status. GET /v1/gst/{gstin} Get full GST details for a GSTIN - status, state, PAN and filing history. GET /v1/search/pan/{pan} Find all GSTINs registered under a PAN. GET /v1/verify/gstin/{gstin} Verify a GSTIN - format, official check-digit and your GST data. GET /v1/verify/pan/{pan} Verify a PAN - format and presence in your GST data.

Company data

GET /v1/companies/{cin}/profile Full company profile in one call - identity, capital, current and past directors, and registered charges. GET /v1/companies/{cin}/financials Year-wise company financials - revenue, profit, EBITDA, net worth and key ratios from filed statements. GET /v1/companies/{cin}/directors Current and past directors of a company, with DIN, designation and appointment dates. GET /v1/companies/{cin}/charges Registered charges and the lenders behind them, with amount, status and dates. GET /v1/companies/{cin}/compliance Compliance snapshot - ROC filings, credit ratings, EPFO and AGM/balance-sheet dates. GET /v1/companies/{cin}/documents List a company's filed MCA documents with form type, filing date and financial year. GET /v1/directors/{din}/companies All companies a director (DIN) is or was associated with, with designation and dates.

Bulk

POST /v1/bulk/verify Verify many CIN / DIN / GSTIN / PAN in a single batch request. POST /v1/bulk/enrich Enrich a list of CINs with selected fields in one batch request.
How billing works. Buy credits once and use them across every API - about ₹1 of value per credit. Company search and CIN lookup are free every day up to their daily limit. See the full pricing, manage keys and usage in the console, and test any endpoint live in the sandbox.