GST Advanced API
Enhanced GSTIN verification with compliance and filing history, promoter details, turnover data and e-invoice applicability for deeper KYB checks.
Overview
What the GST Advanced API does
GST Advanced goes beyond confirming a registration exists. It returns the business details together with compliance history, promoter and director information, turnover bands and whether e-invoicing applies.
Filing behaviour is the signal that matters most here. A business that files consistently looks very different from one with long gaps, and that difference is directly relevant to credit decisions and to your own input tax credit risk.
Built for
Use cases
Where teams use the GST Advanced API
Assessing a business borrower's compliance behaviour
Estimating turnover band for credit limits
Identifying promoters behind a merchant entity
Checking e-invoice applicability before transacting
Frequently Asked Questions (FAQs)
Related APIs
- Generate e-Way Bill APIGenerate a GST-compliant e-Way Bill from invoice and transport details, returning the bill number and validity so goods can move without delays.
- Get 1A data APIRetrieve GSTR-1A B2B invoice details for a GSTIN and return period, giving your GST reconciliation workflow the amendments a supplier has filed.
- GSTIN By Name APIFind every GSTIN registered against a business name across Indian states, with the status of each registration, when a merchant can't share its GSTIN.
- GSTIN By Pan APIRetrieve every GSTIN linked to a PAN, with the state and current status of each registration, to see a business's full GST footprint in one call.
Guides on the GST Advanced API
Start verifying with the GST Advanced API
Book a walkthrough and we will show the call, the response and how it fits your onboarding flow.
- One API key for every check
- Verified against official Indian records
- Built for onboarding at scale