Verification API

PAN Verification API

Verify a PAN - format and presence in your GST data.

GET /v1/verify/pan/{pan}

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3 credits per successful call · full rate card

Overview

The PAN Verification API validates a PAN's 10-character format and checks whether it is present in your GST dataset (i.e. it has GST registrations). It returns validity, format check, a found flag and the number of linked GSTINs - useful for KYC and onboarding.

PAN format validation
Existence check in your GST data
Count of linked GSTINs
Returns valid true/false
Single fast call

Auth, limits & freshness

Auth: Send Authorization: Bearer <api_key> (pk_test_… or pk_live_…).
Rate / credits: Fair-use and plan limits apply; see your API console for remaining credits.
Freshness: Sourced from Infyner’s MCA-aligned company master; refresh cadence varies by dataset.
Errors: Errors return a JSON envelope with success=false and an error code (e.g. NOT_FOUND, UNAUTHORIZED).

How it works

Generate an API key in your developer console (test keys are free).
Call the endpoint with your Bearer key.
Read the JSON response (standard envelope with credits info).
Map the fields into your product or workflow.

Request & response

Requestcurl "https://www.infyner.com/v1/verify/pan/AAACT2727Q" \ -H "Authorization: Bearer pk_test_xxxxxxxx"

Response (sample){ "success": true, "data": { "pan": "AAACT2727Q", "valid": true, "format_valid": true, "found": true, "gstin_count": 2, "source": "gst_dataset" } }

Try it live with a free test key from your sandbox.

Where it's used

KYC and onboarding checks
Validate a PAN field in your data
Vendor verification
Fraud screening

Frequently asked questions

How is a PAN verified?

We validate the 10-character PAN format and check our GST data for registrations under it. For official government PAN status, an authorised upstream can be added.

Related APIs

Company Search API

Search Indian companies by name or CIN and get the top matching companies with their CIN.

Company CIN Lookup API

Get a company's core details from its CIN in real time - name, status, incorporation, registered office and ROC.

CIN to PAN

Get a company's PAN from its CIN using Infyner's company master — charged only when PAN is available.