# agentdata-nl, pay as you go, x402 pay per call, POST /fr/company: Business verification API

> Official French company check from the INSEE Sirene register (French government open data). Look up by SIREN (exact) or search by name (up to 5 candidates). Returns official legal name, administrative status (active/ceased), legal form and NAF activity codes, company size category, creation/cessation dates, head-office address and SIRET, with a direct link to the official Annuaire des Entreprises. Companies only, no director or officer data.

agentdata-nl's x402 pay per call plan for the business verification API costs $10.00 per 1,000 companies. We check each provider's docs for 11 fields. agentdata-nl's docs list 4: Registered name, Entity number, Entity type, Formation date.
We haven't run agentdata-nl through [our business verification API benchmark](https://datacircle.dev/best-business-verification-api.txt) yet.
We rank 1,667 plans for business verification APIs by price. Half the plans cost $7.895 or less per 1,000 companies. This plan costs less per 1,000 companies than 41% of the 1,667 plans.
[SafeDeal's ₸50,000 (about $110) monthly plan](https://datacircle.dev/business-verification-apis/safedeal/50000-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. SafeDeal's business verification API costs nothing beyond the plan price. SafeDeal's plan covers companies in Kazakhstan only. [ApiZero's CNY 399 yearly plan](https://datacircle.dev/business-verification-apis/apizero/cny-399-yearly-diamond-membership-get-api-company-search/llms.txt) costs the least for 10,000 companies a month: about $4.97.
[Scoris's €19 pack](https://datacircle.dev/business-verification-apis/scoris/19-pack/llms.txt) covers any number of companies in 8 countries only. Scoris's €19 pack costs less up front than SafeDeal's ₸50,000 (about $110) monthly plan.
[GovFiles](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt), [Didit](https://datacircle.dev/business-verification-apis/didit/top-up-from-50/llms.txt) and [CompanyData.com](https://datacircle.dev/business-verification-apis/companydata-com/249-monthly/llms.txt) are the best business verification API providers in the Datacircle benchmark for companies in any country.

- This page: https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-fr-company
- [Business verification API in 2026: the 8 best compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://agentdata-api.sander-van-aard.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `POST https://agentdata-api.sander-van-aard.workers.dev/fr/company`
- API key: not needed
- Its API docs: https://agentdata-api.sander-van-aard.workers.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing#/paths/~1fr~1company
- Sold by: agentdata-nl (https://agentdata-api.sander-van-aard.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 36%
- Registered name: ✓
- Entity number: ✓
- Entity type: ✓
- Formation date: ✓

## Price

- $ per 1,000 companies: $10.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $10.00

## In their words

- Their pitch: Official French company check from the INSEE Sirene register (French government open data). Look up by SIREN (exact) or search by name (up to 5 candidates). Returns official legal name, administrative status (active/ceased), legal form and NAF activity codes, company size category, creation/cessation dates, head-office address and SIRET, with a direct link to the official Annuaire des Entreprises. Companies only, no director or officer data.

## Data

- Countries: France
- Keep data: no API terms
- Use data: no API terms

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: one of siren or name
- Method: POST
- Path: /fr/company

## About the plan

- Plan: x402 pay per call
- Who can get it: anyone with a wallet paying each call in USDC on Base (x402), with no account or API key

## The 14 fields the plan's answer can hold

found in register, candidates, checked at, legal name, SIREN, SIRET, administrative status, legal form, NAF activity code, company size category, creation date, cessation date, head-office address, register link

## agentdata-nl's plans (1)

- [agentdata-nl, pay as you go, x402 pay per call, POST /fr/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-fr-company/llms.txt): $10.00 per 1,000, 36% complete

## agentdata-nl's calls for this API (7)

- `POST /cz/company`: [agentdata-nl, pay as you go, x402 pay per call, POST /cz/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-cz-company/llms.txt)
- `POST /fi/company`: [agentdata-nl, pay as you go, x402 pay per call, POST /fi/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-fi-company/llms.txt)
- `POST /fr/company`: [agentdata-nl, pay as you go, x402 pay per call, POST /fr/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-fr-company/llms.txt)
- `POST /eu/lei`: [agentdata-nl, pay as you go, x402 pay per call, POST /eu/lei](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-eu-lei/llms.txt)
- `POST /no/company`: [agentdata-nl, pay as you go, x402 pay per call, POST /no/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-no-company/llms.txt)
- `POST /ch/company`: [agentdata-nl, pay as you go, x402 pay per call, POST /ch/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-ch-company/llms.txt)
- `POST /uk/company`: [agentdata-nl, pay as you go, x402 pay per call, POST /uk/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-uk-company/llms.txt)

## agentdata-nl's APIs (3)

- [agentdata-nl: web scraping API pricing, 1 plan](https://datacircle.dev/web-scraping-apis/agentdata-nl/pay-as-you-go/llms.txt)
- [agentdata-nl: business verification API pricing, 1 plan, POST /fr/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-fr-company/llms.txt)
- [agentdata-nl: company enrichment API pricing, 1 plan, POST /eu/vat](https://datacircle.dev/company-enrichment-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-eu-vat/llms.txt)
- [agentdata-nl: company enrichment API pricing, 1 plan, POST /pl/company](https://datacircle.dev/company-enrichment-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-pl-company/llms.txt)

## agentdata-nl: business verification API alternatives

- [eucompliance.tools, pay as you go, Pay per call (x402), GET /x402/company](https://datacircle.dev/business-verification-apis/eucompliance-tools/pay-as-you-go-pay-per-call-x402-get-x402-company/llms.txt): $10.00 per 1,000, 55% complete, live
- [GovFiles, top-up](https://datacircle.dev/business-verification-apis/govfiles/top-up/llms.txt): $10.00 per 1,000, 91% complete, stored
- [Croma, $20 monthly, Hobby, POST /us/delaware/entity/v1](https://datacircle.dev/business-verification-apis/croma/20-monthly-hobby-post-us-delaware-entity-v1/llms.txt): $10.00 per 1,000, 45% complete, live
- [W System EU Business Data, pay as you go, Pay per call (x402), GET /company](https://datacircle.dev/business-verification-apis/w-system-eu-business-data/pay-as-you-go-pay-per-call-x402-get-company/llms.txt): $10.00 per 1,000, 55% 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 2026-11-09.

- https://agentdata-api.sander-van-aard.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://agentdata-api.sander-van-aard.workers.dev/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://agentdata-api.sander-van-aard.workers.dev/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://agentdata-api.sander-van-aard.workers.dev/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing