# HALOWERK, pay as you go: Company enrichment API

> Build a company profile from a domain (legal name and form from the imprint, seat, VAT ID with VIES check, LEI via GLEIF, generic contacts, domain age, mail setup, core stack)

HALOWERK's x402 plan for the company enrichment API costs $120.00 per 1,000 companies. We check each provider's docs for 13 fields. HALOWERK's docs list 2: Type and status, Social profiles.
We haven't run HALOWERK through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
We rank 3,112 plans for company enrichment APIs by price. Half the plans cost $9.00 or less per 1,000 companies. This plan costs less per 1,000 companies than 12% of the 3,112 plans.
[TrustLookup's $19 monthly plan](https://datacircle.dev/company-enrichment-apis/trustlookup/19-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. TrustLookup's company enrichment API costs nothing beyond the plan price. TrustLookup's plan covers companies in the United States only. [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 TrustLookup's $19 monthly plan.
[Venture Atlas](https://datacircle.dev/company-enrichment-apis/venture-atlas/free/llms.txt), [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/free/llms.txt) and [TrustMRR](https://datacircle.dev/company-enrichment-apis/trustmrr/free/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/halowerk/pay-as-you-go
- [Company enrichment API in 2026: the best of 280+ compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://company-evidence.halowerk.com/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `POST https://company-evidence.halowerk.com/service/company-profile/check`
- API key: not needed
- Its API docs: https://company-evidence.halowerk.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: HALOWERK (https://halowerk.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 15%
- Type and status: ✓
- Social profiles: ✓

## Price

- $ per 1,000 companies: $120.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000 calls that find nothing: $0.00

## In their words

- Their pitch: Build a company profile from a domain (legal name and form from the imprint, seat, VAT ID with VIES check, LEI via GLEIF, generic contacts, domain age, mail setup, core stack)

## Data

- 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: domain, Idempotency-Key header
- Method: POST
- Path: /service/company-profile/check

## About the plan

- Plan: x402
- Who can get it: anyone

## The 34 fields the plan's answer can hold

domain, legal name, legal form, natural person suspected, seat country, seat locality, registry number, VAT ID, VAT validation result, VIES name, VIES request date, LEI, LEI legal name, LEI registration status, LEI match method, role email, switchboard phone, contact form URL, social profiles, website languages, domain registration date, domain registrar, domain age days, MX present, SPF present, DMARC present, DMARC policy, result, confidence level, confidence basis, discrepancies, sources, limitations, next steps

## HALOWERK's plans (1)

- [HALOWERK, pay as you go](https://datacircle.dev/company-enrichment-apis/halowerk/pay-as-you-go/llms.txt): $120.00 per 1,000, 15% complete

## HALOWERK's calls for this API (1)

- `POST /service/company-profile/check`: [HALOWERK, pay as you go](https://datacircle.dev/company-enrichment-apis/halowerk/pay-as-you-go/llms.txt)

## HALOWERK's APIs (8)

- [HALOWERK: business verification API pricing, 1 plan](https://datacircle.dev/business-verification-apis/halowerk/pay-as-you-go/llms.txt)
- [HALOWERK: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/halowerk/pay-as-you-go/llms.txt)
- [HALOWERK: domain WHOIS API pricing, 1 plan](https://datacircle.dev/domain-whois-apis/halowerk/pay-as-you-go/llms.txt)
- [HALOWERK: email verification API pricing, 1 plan](https://datacircle.dev/validate-email-apis/halowerk/pay-as-you-go/llms.txt)
- [HALOWERK: phone validation API pricing, 1 plan](https://datacircle.dev/validate-phone-apis/halowerk/pay-as-you-go/llms.txt)
- [HALOWERK: tech stack API pricing, 2 plans, POST /stack](https://datacircle.dev/company-technology-apis/halowerk/pay-as-you-go-x402-post-stack/llms.txt)
- [HALOWERK: tech stack API pricing, 2 plans, POST /stack/batch](https://datacircle.dev/company-technology-apis/halowerk/pay-as-you-go-x402-post-stack-batch/llms.txt)
- [HALOWERK: tech stack API pricing, 2 plans, POST /stack/batch/25](https://datacircle.dev/company-technology-apis/halowerk/pay-as-you-go-x402-post-stack-batch-25/llms.txt)
- [HALOWERK: tech stack API pricing, 2 plans, POST /v1/tech/detect](https://datacircle.dev/company-technology-apis/halowerk/pay-as-you-go-x402-post-v1-tech-detect/llms.txt)
- [HALOWERK: web scraping API pricing, 1 plan, POST /batch/extract](https://datacircle.dev/web-scraping-apis/halowerk/pay-as-you-go-x402-post-batch-extract/llms.txt)
- [HALOWERK: web scraping API pricing, 1 plan, POST /extract](https://datacircle.dev/web-scraping-apis/halowerk/pay-as-you-go-x402-post-extract/llms.txt)
- [HALOWERK: IP company lookup API pricing, 1 plan, POST /ip](https://datacircle.dev/ip-company-lookup-apis/halowerk/pay-as-you-go-x402-post-ip/llms.txt)
- [HALOWERK: IP company lookup API pricing, 1 plan, POST /ip/batch](https://datacircle.dev/ip-company-lookup-apis/halowerk/pay-as-you-go-x402-post-ip-batch/llms.txt)
- [HALOWERK: IP company lookup API pricing, 1 plan, POST /v1/ip/reputation](https://datacircle.dev/ip-company-lookup-apis/halowerk/pay-as-you-go-x402-post-v1-ip-reputation/llms.txt)

## HALOWERK: company enrichment API alternatives

- [AnyAPI, pay as you go, Pay per call with x402 and MPP, POST /v1/run/company_enrichment.peopledatalabs](https://datacircle.dev/company-enrichment-apis/anyapi/pay-as-you-go-pay-per-call-with-x402-and-mpp-post-v1-run-company-enrichment-peopledatalabs/llms.txt): $120.00 per 1,000, 69% complete, 1 month
- [Coresignal, $10,800 yearly, Growth, GET /v2/company_multi_source/collect/{company_id}, Collect: Company API, full](https://datacircle.dev/company-enrichment-apis/coresignal/10800-yearly-growth-get-v2-company-multi-source-collect-company-id-collect-company-api-full/llms.txt): $120.00 per 1,000, 100% complete, stored
- [ProspectAPIs, top-up from $100](https://datacircle.dev/company-enrichment-apis/prospectapis/top-up-from-100/llms.txt): $120.00 per 1,000, 38% complete, live
- [PromptLoop, $600 monthly](https://datacircle.dev/company-enrichment-apis/promptloop/600-monthly/llms.txt): $120.00 per 1,000, 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 2026-11-10.

- https://company-evidence.halowerk.com/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://company-evidence.halowerk.com/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://halowerk.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://halowerk.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://tools.halowerk.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://tools.halowerk.com/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing