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Get 3B Data API

Retrieve GSTR-3B summary return details for a GSTIN and return period, showing declared liability and credit.

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Overview

What the Get 3B Data API does

Get 3B Data returns the GSTR-3B details filed for a GSTIN and return period. GSTR-3B is the summary return declaring tax liability and input tax credit claimed.

Filing behaviour on 3B is a strong business health signal. A business that files consistently is operating and organised; extended gaps suggest distress, which is directly relevant if you are lending to them.

Built for

Use cases

Where teams use the Get 3B Data API

  • Assessing a business borrower's filing consistency

  • Verifying declared turnover against filings

  • Reconciling summary returns against detailed records

  • Monitoring compliance across a supplier base

Frequently Asked Questions (FAQs)

Related APIs

Start verifying with the Get 3B Data API

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  • One API key for every check
  • Verified against official Indian records
  • Built for onboarding at scale