API
GST verification API: confirm a business in real time
Verify a GSTIN and fetch the registered business details instantly — essential for B2B onboarding, lending and supplier checks. Here is how GST verification works and how to integrate it.
In short: A GST verification API confirms a GSTIN is valid and returns the registered business name, status and details — the fastest way to verify a business (KYB) for B2B onboarding, lending or supplier checks.
Where GST verification is used
- B2B onboarding — confirm a business is real and registered
- Lending & BNPL — verify a borrower business
- Marketplaces & supply chain — vet sellers and suppliers
- Invoicing & compliance — match GSTIN to business records
Built into your onboarding, securely
We integrate GST verification alongside PAN, Aadhaar and bank checks into one secure KYB/KYC flow — behind an audited, rate-limited gateway, with handling aligned to the DPDP Act and IT Act.
Frequently asked questions
Whether a GSTIN is valid and active, plus the registered legal/trade name, status and key registration details.
Yes — we orchestrate GST, PAN, Aadhaar and bank verification into a single business-onboarding (KYB) flow.
Yes — verification returns in seconds, suitable for live onboarding.
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