# agentdata-nl, pay as you go, x402 pay per call, POST /pl/company: Company enrichment API

> Polish VAT whitelist check (official Ministry of Finance register). Verifies a company's VAT status by NIP and — uniquely — whether a given bank account number (NRB) is registered to that company in the tax register: the standard Polish invoice-fraud check before paying a supplier. Returns VAT status, REGON/KRS, address, registered-account count and the official consultation confirmation id (request_id). Companies only.

agentdata-nl's x402 pay per call plan for the company enrichment API costs $10.00 per 1,000 companies. We check each provider's docs for 13 fields. agentdata-nl's docs list 1: Headquarters.
We haven't run agentdata-nl through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
We rank 3,016 plans for company enrichment APIs by price. Half the plans cost $8.977 or less per 1,000 companies. This plan costs less per 1,000 companies than 44% of the 3,016 plans.
[Coldlytics's $49 monthly plan](https://datacircle.dev/company-enrichment-apis/coldlytics/49-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. Coldlytics's company enrichment API costs nothing beyond the plan price. [Pokt Agent's pay-as-you-go plan](https://datacircle.dev/company-enrichment-apis/pokt-agent/pay-as-you-go-x402-pay-per-call-post-kr-entity-resolve/llms.txt) costs the least for 10,000 companies a month: $1.00.
[APIs Peru's PEN 30 (about $9) monthly plan](https://datacircle.dev/company-enrichment-apis/apis-peru/pen-30-monthly/llms.txt) covers any number of companies in Peru only. APIs Peru's PEN 30 (about $9) monthly plan costs less up front than Coldlytics's $49 monthly plan.
[GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt), [TrustMRR](https://datacircle.dev/company-enrichment-apis/trustmrr/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/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-pl-company
- [Company enrichment API in 2026: the best of 260+ compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://agentdata-api.sander-van-aard.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `POST https://agentdata-api.sander-van-aard.workers.dev/pl/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=company-enrichment-api-pricing#/paths/~1pl~1company
- Sold by: agentdata-nl (https://agentdata-api.sander-van-aard.workers.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 8%
- Headquarters: ✓

## 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: Polish VAT whitelist check (official Ministry of Finance register). Verifies a company's VAT status by NIP and — uniquely — whether a given bank account number (NRB) is registered to that company in the tax register: the standard Polish invoice-fraud check before paying a supplier. Returns VAT status, REGON/KRS, address, registered-account count and the official consultation confirmation id (request_id). Companies only.

## Data

- Countries: Poland
- 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: nip. Optional: bank_account
- Method: POST
- Path: /pl/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 10 fields the plan's answer can hold

registered name, NIP, VAT status, REGON, KRS, registered address, registered account count, bank account registered, request ID, request date

## agentdata-nl's plans (1)

- [agentdata-nl, pay as you go, x402 pay per call, POST /pl/company](https://datacircle.dev/company-enrichment-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-pl-company/llms.txt): $10.00 per 1,000, 8% complete

## agentdata-nl's calls for this API (2)

- `POST /eu/vat`: [agentdata-nl, pay as you go, x402 pay per call, POST /eu/vat](https://datacircle.dev/company-enrichment-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-eu-vat/llms.txt)
- `POST /pl/company`: [agentdata-nl, pay as you go, x402 pay per call, 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'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 /cz/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-cz-company/llms.txt)
- [agentdata-nl: business verification API pricing, 1 plan, POST /fi/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-fi-company/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: business verification API pricing, 1 plan, POST /eu/lei](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-eu-lei/llms.txt)
- [agentdata-nl: business verification API pricing, 1 plan, POST /no/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-no-company/llms.txt)
- [agentdata-nl: business verification API pricing, 1 plan, POST /ch/company](https://datacircle.dev/business-verification-apis/agentdata-nl/pay-as-you-go-x402-pay-per-call-post-ch-company/llms.txt)
- [agentdata-nl: business verification API pricing, 1 plan, 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: 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: company enrichment API alternatives

- [GovFiles, top-up](https://datacircle.dev/company-enrichment-apis/govfiles/top-up/llms.txt): $10.00 per 1,000, 31% complete, stored
- [Radar CNPJ, pay as you go, x402 pay per call, POST /api/dossie/{cnpj}](https://datacircle.dev/company-enrichment-apis/radar-cnpj/pay-as-you-go-x402-pay-per-call-post-api-dossie-cnpj/llms.txt): $10.00 per 1,000, 38% complete, 1 month
- [Alion, $10 pack](https://datacircle.dev/company-enrichment-apis/alion/10-pack/llms.txt): $10.00 per 1,000, 69% complete
- [FinancialReports, pay as you go, x402](https://datacircle.dev/company-enrichment-apis/financialreports/pay-as-you-go-x402/llms.txt): $10.00 per 1,000, 62% complete, stored
- [x402agent.no, pay as you go](https://datacircle.dev/company-enrichment-apis/x402agent-no/pay-as-you-go/llms.txt): $10.00 per 1,000, 23% complete

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