Document Intelligence · GST
Pull GSTIN and registered business details straight from a GST registration certificate, ready to feed onboarding and underwriting checks.
Overview
What the GST Certificate OCR API does
FinHub's GST Certificate OCR API extracts GSTIN, legal and trade name, business constitution, registration date and principal place of business from an uploaded GST certificate. Field-level confidence scores flag unclear scans before they reach downstream systems, with optional masking, consent capture and a tamper-evident audit log on every call.
Inputs
- GST certificate (PDF or image)
- Legal name for cross-check
- Consent artifact ID
Returns
- GSTIN
- Legal & trade name
- Business constitution
- Registration date
- Principal place of business
POST /v1/ocr/gst-certificate
How it works
Three steps to a verified result
Upload the certificate
Send the GST registration certificate image or PDF with a consent artifact over a single authenticated call.
We extract business details
FinHub's OCR models locate and extract GSTIN, name, constitution and address fields from the certificate layout.
Get a decision-ready record
Receive a structured business profile with confidence scores, ready for onboarding or underwriting — sealed to your audit trail.
Use cases
Where teams use GST Certificate OCR
- Business onboarding for banks, NBFCs and fintechs
- Vendor and merchant KYC
- Invoice financing and supply-chain finance onboarding
- GST record digitization and archival
FAQ
GST Certificate OCR API — FAQs
Common questions about FinHub's GST Certificate OCR API.
It extracts GSTIN, legal and trade name, business constitution, registration date and principal place of business from an uploaded GST certificate.
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Ready to add GST Certificate OCR to your flow?
Book a demo and see the API return a verified result on your own test data in minutes.