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Verify a GSTIN against the GST network and receive the registration status, legal and trade names, business constitution and registration date, plus a view of return-filing compliance. Everything a vendor or merchant onboarding desk needs in one call.
Your application sends
emver API
Validates the request, queries the source, normalises the answer and logs the call. Billed only on success.
Verified with
GST Network
You receive
A GST number on an invoice proves nothing until it is checked. The GSTIN Verification API confirms the registration is active, tells you exactly who it belongs to, and reveals whether the business is filing returns on time, the single most useful early indicator of a healthy counterparty.
Supply an expected company name and the API compares it with the registered legal and trade names, so mismatched or borrowed GSTINs are flagged before a purchase order is raised.
Confirm GST registration, legal name, business type and filing compliance.
Inactive, cancelled or borrowed GSTINs are caught before the first invoice.
Late or missing returns are a practical early warning about a supplier.
Legal and trade names come back separately so procurement can reconcile invoice headers.
Fits inside vendor self-registration portals and procurement approval flows.
Where the GSTIN Verification API is typically called, and what it settles there.
Validate every new supplier's GST registration before master-data creation.
Confirm seller registration and business type at sign-up.
Verify the GSTIN on incoming invoices to protect input tax credit.
Registration and filing status as underwriting signals for MSME credit.
Request and response details, environments and a ready-to-import collection are in the developer console.
Call with your organisation API key. Sandbox and production use the same contract.
GSTIN as a JSON body. Optional fields sharpen the match.
emver queries the authoritative record, normalises the answer and logs the request.
A verification status plus the fields listed above, in the same response envelope as every other API.
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Consent recorded · Payloads not retained beyond your retention window · Every request traceable
FAQ
What teams ask before adding the GSTIN Verification API to their integration.
A summary of whether recent GST returns have been filed, which helps procurement and credit teams gauge how well run the business is.
Yes. Use the GSTIN by PAN API to list every registration held against the company's PAN across states.
It is the essential first step. For a complete picture, pair it with the MCA company lookup, directorship lookup and bank account verification, all available on the same API key.
Usually called with the GSTIN Verification API, on the same key.
Business & KYB
Discover every GST registration held against a PAN.
Business & KYB
Incorporation status, company type, registered office and filing compliance from the corporate registry.
Banking & Credit
Confirm an account exists and belongs to the person or business you are paying.
Tell us which APIs and what monthly volume. We set up your organisation, approve the APIs with demo hits and share per-call pricing.