Datacircle

Attestr pricing: business verification API, v2/public/corpx/gstin

Attestr's sitellms.txtBusiness verification API: the 11 best providers comparedAttestr: business verification API alternatives

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36% complete: 4 of the 11 key fields we checkSee the 11 fields
$0.00per 1,000 companiesWe haven't run Attestr through our business verification API benchmark yet.This plan is free. We rank 821 plans for business verification APIs by price. Half the plans cost $7.895 per 1,000 companies or less.EuroValidate's €149 monthly plan is the cheapest paid plan per 1,000 companies: $0.017. EuroValidate's plan covers companies in 31 countries only.Scoris's €19 pack covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than EuroValidate's €149 monthly plan.GovFiles, Didit and CompanyData.com are the best business verification API providers in the Datacircle benchmark for companies in any country.
Type a number to see the cheapest Attestr plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: Demo credits one of Attestr's 3 plans
Call: POST /api/v2/public/corpx/gstin one of Attestr's 7 calls for this API
API: Business verification API one of Attestr's 2 APIs

About this item

  • Freshness. We don't know how fresh this plan's data is.
  • 4 of the 11 key fields we check. Registered name, Status, Formation date, Principal address.
  • Nothing to pay.
  • One call. You send gstin and fetchFilings to POST /api/v2/public/corpx/gstin. You set the Content-Type header to "application/json". You can also send fy. The call returns the register's record of the company.
  • Who can get it: registered businesses whose access request Attestr approves. Keep data: no limit. Use data: with conditions.

Attestr: business verification API alternatives

Attestr alternatives: other business verification API providers by price

We list other providers' plans closest to this plan in price per 1,000 companies.

This planAttestr, free, Demo credits, POST /api/v2/public/corpx/gstinINSEE, freeHlidac statu, free, Zdarma, GET /api/v2/firmy/GetDetailInfoScoris, freePushbuild, free, POST /uk-companies-house/run
$ per 1,000 companies$0.00$0.00$0.00$0.00$0.00
Completeness36%45%27%18%64%
Billingfreefreefreefreefree
Pay$0$0$0$0$0
Enough fornot published1,296,000 calls a monthnot published2,592,000 calls a month1,250 results a month
Freshnessunknown24 hoursunknown1 weekunknown
Who can get itregistered businesses whose access request Attestr approvesanyoneany lawful legal entity, natural person or state authority with a registered accountanyoneanyone with an email address

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.

  1. attestr.com/platform/api-platform
  2. attestr.com/platform/business-kyc
  3. attestr.com/terms-of-service
  4. docs.attestr.com/attestr-docs/attestr-introduction.md
  5. docs.attestr.com/attestr-docs/attestr-purchase-credits.md
  6. docs.attestr.com/attestr-docs/attestr-rate-limits.md
  7. docs.attestr.com/attestr-docs/attestr-self-signup.md
  8. docs.attestr.com/attestr-docs/gstin-verification-api.md

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Registered name
  • Entity number, not in the answer
  • Tax ID, not in the answer
  • Entity type, not in the answer
  • Status
  • Good standing, not in the answer
  • Formation date
  • Registered agent, not in the answer
  • Principal address
  • Officers, not in the answer
  • Filings, not in the answer
Price
$ per 1,000 companies$0.00
Billingfree
Aggregators
Aggregatorsnone
Charges
Also pays fornothing else
Not found
$ per 1,000$0.00
In their words
Their pitchGSTIN verification is the process of verifying the registration of an entity.
Data
CountriesIndia
Keep datano limit
Use dataYou may use the Services and Outputs only for your internal business purposes relating to verification, due diligence, compliance and fraud prevention, and for presentations to your own clients strictly for their internal verification and fraud-prevention purposes. You must not, and must ensure your Permitted Users do not: verify or monitor any individual without valid consent or another lawful basis, copy, sell, sublicense, publish, redistribute or commercially exploit Outputs or verified data, or share them with anyone other than Permitted Users, without our prior written consent, use Personal Data or Outputs for marketing, profiling or any purpose other than the authorised verification purpose, combine Outputs with third-party datasets for resale, data brokerage or enrichment, or attempt to re-identify masked, tokenised or anonymised data, scrape, reverse engineer, decompile, circumvent rate limits or security controls, or probe or test the Services' security without our written permission, use the Services to build a competing product or dataset, or use the Services in breach of any law, including the DPDP Act, the Information Technology Act, 2000 and any KYC or sector regulations that apply to you.
Plan
Pay$0
Rate limit
Batch1
Speed
Answerin the call
The call
You sendgstin, fetchFilings, Content-Type header "application/json". Optional: fy
MethodPOST
Path/api/v2/public/corpx/gstin
About the plan
PlanDemo credits
Who can get itregistered businesses whose access request Attestr approves
The 19 fields the plan's answer can hold

valid, active, legal name, trade name, PAN, constitution, nature of business, registration type, registration date, last updated date, cancellation date, GST zone, GST zone code, GST office, GST office code, addresses, GST filings, e-invoicing enabled, message

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