GST PAN Search API

Find all GSTINs registered under a PAN across states.

Get API key Talk to sales

REST + JSONOne API keyPay per callHTTPS secured

POST/v1/gst-pan-searchready

Request

Response{  "error": false,  "status": "SUCCESS",  "data": {    "legal_and_trade_name": "…",    "registration_and_filing_details": "…",    "directors": "…"  }}

Illustrative example. Exact parameters are listed in your dashboard docs.

How it works

What you send and what you get back

Know your business partners with KYB APIs for GST, MSME, Udyam, company CIN, directors and court records. Verify suppliers, merchants and borrowers in seconds and spot risk before you sign.

You send

GSTIN, CIN, Udyam or PAN
Mobile number for reverse lookups

You get back

Legal and trade name, status, constitution
Registration and filing details
Directors, address and contacts

Why Shadoweye

Built for production from day one

Real-time results

Responses come back in milliseconds, so the check fits inline in your signup or approval flow.

Clean, consistent JSON

Every Shadoweye API returns the same response envelope. Parse it once and reuse it everywhere.

One key for every API

Use the same API key for the GST PAN Search API and every other API in the catalogue. No extra contracts.

Pay per call

Calls are charged from your prepaid wallet. No monthly fee and no minimum commitment.

Secure by default

All traffic runs over HTTPS and every request is authenticated with your secret key.

Full audit trail

Every call and deduction is recorded in your dashboard ledger for reconciliation and audits.

Use cases

Where teams use the GST PAN Search API

Merchant onboarding

Verify businesses before they start transacting.

Supplier due diligence

Validate vendors and their compliance status.

MSME lending

Confirm Udyam and GST data for credit decisions.

Litigation checks

Search court records before partnerships.

Get started

Go live in four steps

Create your account

Add funds

Top up your prepaid wallet securely with UPI, card or net banking.

Test it live

Try the GST PAN Search API with real data in the Live Tester before you write code.

Call the API

Send a POST request with your key in the X-Shadoweye-Api-Key header and use the JSON response.

FAQ

Frequently asked questions

What is the GST PAN Search API?

Find all GSTINs registered under a PAN across states. It is part of the Shadoweye Business Verification KYB family and is available through a single REST API key.

What do I need to send to the GST PAN Search API?

Typical inputs are: GSTIN, CIN, Udyam or PAN; Mobile number for reverse lookups. The exact parameters for this API are listed in your dashboard documentation.

What does the GST PAN Search API return?

You receive a JSON response that typically includes: Legal and trade name, status, constitution; Registration and filing details; Directors, address and contacts.

How much does the GST PAN Search API cost?

Calls are charged per request from your prepaid Shadoweye wallet at the rate shown in your dashboard. There are no monthly fees or minimum commitments.

How do I get started?

Create a free account, add funds to your wallet, copy your API key and test the API in the Live Tester. Most teams go live the same day.

Is my data secure?

All requests use HTTPS, are authenticated with your secret API key and are recorded in your audit ledger. Only send personal data you are permitted to process, with the customer's consent where required.

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