# AuthBridge, contact us, Talk to Sales, TIN Verification: Company enrichment API

> Instant verification of the TIN number

AuthBridge's company enrichment API on its Talk to Sales plan. It returns none of the 13 key fields we check: Description, Industry, Type and status, Images and 9 more.
We haven't run AuthBridge through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
AuthBridge gives this plan's price on request. We rank 1,451 plans for company enrichment APIs by price. Half the plans cost $9.00 per 1,000 companies or less.
[Extruct's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/extruct/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Extruct's company enrichment API costs nothing beyond the plan price.
[CNPJ API's R$99 monthly plan (/bulk-cnpj)](https://datacircle.dev/company-enrichment-apis/cnpj-api/r-99-monthly-pro-post-bulk-cnpj/llms.txt) covers any number of companies in Brazil only. CNPJ API's R$99 monthly plan costs less up front than Extruct's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [SEC EDGAR](https://datacircle.dev/company-enrichment-apis/sec-edgar/free/llms.txt) and [GetProspect](https://datacircle.dev/company-enrichment-apis/getprospect/49-monthly-starter-post-v2-companies-enrich/llms.txt) are the best company enrichment API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-tin-verification
- [Company enrichment API: 130+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://authbridge.com/products/truthscreen/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: Docs on request from sales, TIN Verification
- API key: with the plan, on https://authbridge.com/products/truthscreen/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Its API docs: https://authbridge.com/checks/tin-verification?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: AuthBridge (https://authbridge.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 0%

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## In their words

- Their pitch: Instant verification of the TIN number

## Data

- Freshness: live
- Countries: India
- Keep data: no API terms
- Use data: no API terms

## The call

- You send: Docs on request from sales

## About the plan

- Plan: Talk to Sales
- Who can get it: anyone

## The 2 fields the plan's answer can hold

TIN, name

## AuthBridge's plans (1)

- [AuthBridge, contact us, Talk to Sales, TIN Verification](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-tin-verification/llms.txt): 0% complete, live

## AuthBridge's calls for this API (11)

- Docs on request from sales, Comprehensive GST Details - Advanced: [AuthBridge, contact us, Talk to Sales, Comprehensive GST Details - Advanced](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-comprehensive-gst-details-advanced/llms.txt)
- Docs on request from sales, FSSAI License Verification API: [AuthBridge, contact us, Talk to Sales, FSSAI License Verification API](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-fssai-license-verification-api/llms.txt)
- Docs on request from sales, GSTIN Registration Check: [AuthBridge, contact us, Talk to Sales, GSTIN Registration Check](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-gstin-registration-check/llms.txt)
- Docs on request from sales, GSTIN TAXPAYER Check: [AuthBridge, contact us, Talk to Sales, GSTIN TAXPAYER Check](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-gstin-taxpayer-check/llms.txt)
- Docs on request from sales, Know Your PAN using GSTIN: [AuthBridge, contact us, Talk to Sales, Know Your PAN using GSTIN](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-know-your-pan-using-gstin/llms.txt)
- Docs on request from sales, MCA CIN Verification API: [AuthBridge, contact us, Talk to Sales, MCA CIN Verification API](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-mca-cin-verification-api/llms.txt)
- Docs on request from sales, PAN to GST Linkage Check: [AuthBridge, contact us, Talk to Sales, PAN to GST Linkage Check](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-pan-to-gst-linkage-check/llms.txt)
- Docs on request from sales, TIN Verification: [AuthBridge, contact us, Talk to Sales, TIN Verification](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-tin-verification/llms.txt)
- Docs on request from sales, Trade License Verification API: [AuthBridge, contact us, Talk to Sales, Trade License Verification API](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-trade-license-verification-api/llms.txt)
- Docs on request from sales, TRN Verification API: [AuthBridge, contact us, Talk to Sales, TRN Verification API](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-trn-verification-api/llms.txt)
- Docs on request from sales, Udyog Aadhaar Verification: [AuthBridge, contact us, Talk to Sales, Udyog Aadhaar Verification](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-udyog-aadhaar-verification/llms.txt)

## AuthBridge's APIs (2)

- [AuthBridge: email verification API pricing, 1 plan](https://datacircle.dev/validate-email-apis/authbridge/contact-us/llms.txt)
- [AuthBridge: company enrichment API pricing, 1 plan, TIN Verification](https://datacircle.dev/company-enrichment-apis/authbridge/contact-us-talk-to-sales-tin-verification/llms.txt)

## AuthBridge: company enrichment API alternatives

- [vatcheckapi, contact us, Custom, GET /v2/check](https://datacircle.dev/company-enrichment-apis/vatcheckapi/contact-us-custom-get-v2-check/llms.txt): 8% complete, live
- [TrustComponent, contact us, Enterprise more than 50,000 checks, POST /validations](https://datacircle.dev/company-enrichment-apis/trustcomponent/contact-us-enterprise-more-than-50000-checks-post-validations/llms.txt): 0% complete, live
- [Cashfree, contact us, Contact Sales](https://datacircle.dev/company-enrichment-apis/cashfree/contact-us-contact-sales/llms.txt): 8% complete, live
- [Parallel, contact us, Enterprise, POST /v1/tasks/groups/{taskgroup_id}/runs](https://datacircle.dev/company-enrichment-apis/parallel/contact-us-enterprise-post-v1-tasks-groups-taskgroup-id-runs/llms.txt): 0% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://authbridge.com/checks/tin-verification?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://authbridge.com/identity-verification-api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://authbridge.com/products/truthscreen-apis?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://authbridge.com/products/truthscreen/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://authbridge.com/terms-use?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing