20 free credits on sign-up
Pay-as-you-go GST verification API pricing
No subscription, no minimum spend, no contract. Buy credits, use them at your own pace, and pay less per verification as your volume grows — one of the most affordable GST verification API pricing models available, especially once you move into bulk GSTIN verification pricing at 2,500+ credits.
Standard
₹0.50/verification
Under 2,500 credits
- Real-time GSTIN verification
- Complete taxpayer & filing details
- 24/7 API access
- Email support
Best value
Bulk
₹0.40/verification
2,500+ credits
- Everything in Standard
- Priority support
- Bulk GSTIN verification
- Volume discounts at scale
Pricing calculator
Estimate your cost or credits instantly.
Comparing us against another GST API?
Headline rates are not comparable as published. These three pages give you the arithmetic that makes them comparable, and our own numbers run through it.
Pricing questions
Yes. Create an account and verify your email address to receive 20 free GSTIN verification credits automatically — no credit card required. Free signup credits expire 30 days after being issued.
Verification is priced per request: ₹0.50 per GSTIN verification for purchases under 2,500 credits, dropping to ₹0.40 per verification once you buy 2,500 credits or more.
It is pay-as-you-go. You buy a block of credits, use them whenever you need to, and top up when you run low. There is no recurring monthly fee and no minimum commitment.
Purchased credits carry the expiry period shown at the time of purchase. Free signup credits expire 30 days after being issued. Unused credits are non-refundable.
Yes. Once your purchase crosses 2,500 credits, every verification in that purchase — and future ones — is priced at the lower ₹0.40 rate instead of ₹0.50.
No. Sign up, verify your email, and you have an API key and 20 free credits immediately. Contact us only if you need a custom volume agreement or a higher rate limit.
Start with 20 free credits
No credit card required. Verify your email and start verifying GSTINs.