# Eckari, pay as you go, x402, GET /v1/companies/uk/{company_number}: Company enrichment API

> The standard registered record for a UK company: name, status, type, jurisdiction, incorporation date, SIC codes with their official descriptions and registered office.

Eckari's x402 plan for the company enrichment API costs $4.00 per 1,000 companies. Eckari's docs list 3 of the 13 fields on our checklist: Industry, Type and status, Headquarters.
We haven't run Eckari through [our company enrichment API benchmark](https://datacircle.dev/best-company-enrichment-api.txt) yet.
Half of the 2,362 plans we rank by price cost $8.704 per 1,000 companies or less. This plan costs less per 1,000 companies than 62% of the 2,362 plans.
[ROIC.ai's $29 monthly plan](https://datacircle.dev/company-enrichment-apis/roic-ai/29-monthly/llms.txt) is the cheapest paid plan per 1,000 companies. ROIC.ai's company enrichment API costs nothing beyond the plan price.
[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 ROIC.ai's $29 monthly plan.
[ROIC.ai](https://datacircle.dev/company-enrichment-apis/roic-ai/89-monthly/llms.txt), [Intrinio](https://datacircle.dev/company-enrichment-apis/intrinio/150-monthly/llms.txt) and [GLEIF](https://datacircle.dev/company-enrichment-apis/gleif/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/eckari/pay-as-you-go-x402-get-v1-companies-uk-company-number
- [Company enrichment API: the best of 190+ providers compared](https://datacircle.dev/best-company-enrichment-api.txt)
- Get it: https://eckari.com/capabilities?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Request: `GET https://api.eckari.com/v1/companies/uk/{company_number}`
- API key: not needed
- Its API docs: https://eckari.com/capabilities/company.uk.profile?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- Sold by: Eckari (https://eckari.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing)
- Checked: 2026-11-07

## In the answer

- Completeness: 23%
- Industry: ✓
- Type and status: ✓
- Headquarters: ✓

## Price

- $ per 1,000 companies: $4.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: The standard registered record for a UK company: name, status, type, jurisdiction, incorporation date, SIC codes with their official descriptions and registered office.

## Data

- Freshness: live
- Countries: United Kingdom
- Keep data: no API terms
- Use data: When meta.attribution is present the source licence requires it: republish it with the data.

## Plan

- Pay: per call
- You get: 1 request
- Enough for: 1 call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: company_number
- Method: GET
- Path: /v1/companies/uk/{company_number}

## About the plan

- Plan: x402
- Who can get it: anyone, with no account: each call is paid in USDC on Base (eip155:8453)

## The 23 fields the plan's answer can hold

company ID, name, status, status detail, active flag, striking-off flag, company type, company subtype, jurisdiction, incorporation date, cessation date, can file flag, undeliverable registered office flag, registered office dispute flag, SIC code, address, single-line address, previous names, confirmation statement, accounting reference date, last accounts, next accounts, register resources

## Eckari's plans (1)

- [Eckari, pay as you go, x402, GET /v1/companies/uk/{company_number}](https://datacircle.dev/company-enrichment-apis/eckari/pay-as-you-go-x402-get-v1-companies-uk-company-number/llms.txt): $4.00 per 1,000, 23% complete, live

## Eckari's calls for this API (3)

- `GET /v1/entities/lei/{lei}`: [Eckari, pay as you go, x402, GET /v1/entities/lei/{lei}](https://datacircle.dev/company-enrichment-apis/eckari/pay-as-you-go-x402-get-v1-entities-lei-lei/llms.txt)
- `GET /v1/companies/uk/{company_number}`: [Eckari, pay as you go, x402, GET /v1/companies/uk/{company_number}](https://datacircle.dev/company-enrichment-apis/eckari/pay-as-you-go-x402-get-v1-companies-uk-company-number/llms.txt)
- `GET /v1/companies/us/{id}`: [Eckari, pay as you go, x402, GET /v1/companies/us/{id}](https://datacircle.dev/company-enrichment-apis/eckari/pay-as-you-go-x402-get-v1-companies-us-id/llms.txt)

## Eckari's APIs (3)

- [Eckari: domain WHOIS API pricing, 1 plan, GET /v1/domains/{domain}/expiry](https://datacircle.dev/domain-whois-apis/eckari/pay-as-you-go-x402-get-v1-domains-domain-expiry/llms.txt)
- [Eckari: domain WHOIS API pricing, 1 plan, GET /v1/domains/{domain}/registration](https://datacircle.dev/domain-whois-apis/eckari/pay-as-you-go-x402-get-v1-domains-domain-registration/llms.txt)
- [Eckari: business verification API pricing, 1 plan, GET /v1/companies/us/resolve](https://datacircle.dev/business-verification-apis/eckari/pay-as-you-go-x402-get-v1-companies-us-resolve/llms.txt)
- [Eckari: business verification API pricing, 1 plan, GET /v1/companies/uk/search](https://datacircle.dev/business-verification-apis/eckari/pay-as-you-go-x402-get-v1-companies-uk-search/llms.txt)
- [Eckari: business verification API pricing, 1 plan, GET /v1/entities/lei/search](https://datacircle.dev/business-verification-apis/eckari/pay-as-you-go-x402-get-v1-entities-lei-search/llms.txt)
- [Eckari: company enrichment API pricing, 1 plan, GET /v1/companies/uk/{company_number}](https://datacircle.dev/company-enrichment-apis/eckari/pay-as-you-go-x402-get-v1-companies-uk-company-number/llms.txt)

## Eckari: company enrichment API alternatives

- [VatSense, $39.99 monthly](https://datacircle.dev/company-enrichment-apis/vatsense/39-99-monthly/llms.txt): $3.999 per 1,000, 8% complete, live
- [ReefAPI, $200 monthly, Enterprise monthly, POST /enrich-company/v1/company_domain](https://datacircle.dev/company-enrichment-apis/reefapi/200-monthly/llms.txt): $4.00 per 1,000, 38% complete, live
- [Clair, $300 monthly, Advanced ($300/mo), GET /v1/crunchbase/organization](https://datacircle.dev/company-enrichment-apis/clair/300-monthly-advanced-300-mo-get-v1-crunchbase-organization/llms.txt): $4.00 per 1,000, 85% complete, live
- [ValueSERP, $600 yearly, 25,000 searches, annual, GET /search, Google Map Place Details](https://datacircle.dev/company-enrichment-apis/valueserp/600-yearly-25000-searches-annual-get-search-google-map-place-details/llms.txt): $4.00 per 1,000, 23% 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 2026-11-07.

- https://api.eckari.com/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://api.eckari.com/v1/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://eckari.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://eckari.com/capabilities?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://eckari.com/capabilities/company.uk.profile?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing
- https://eckari.com/developers?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-enrichment-api-pricing