# Maxwell International, pay as you go, x402, GET /v1/gov/gb/companies: Business verification API

> UK Companies House company profile by company number, or search by name: name, status, type, incorporation and cessation dates, registered office, SIC codes, accounts and confirmation-statement dates, charges and insolvency flags.

Maxwell International's x402 plan for the business verification API costs $5.00 per 1,000 companies. We check each provider's docs for 11 fields. Maxwell International's docs list 5: Registered name, Entity number, Entity type, Status, Formation date.
We haven't run Maxwell International 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 53% 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/maxwell-international/pay-as-you-go-x402-get-v1-gov-gb-companies
- [Business verification API in 2026: the 8 best compared](https://datacircle.dev/best-business-verification-api.txt)
- Get it: https://api.maxwellinternational.ai/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Request: `GET https://api.maxwellinternational.ai/v1/gov/gb/companies`
- API key: not needed
- Its API docs: https://api.maxwellinternational.ai/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- Sold by: Maxwell International (https://maxwellinternational.ai?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing)
- Checked: 2026-11-10

## In the answer

- Completeness: 45%
- Registered name: ✓
- Entity number: ✓
- Entity type: ✓
- Status: ✓
- Formation date: ✓

## Price

- $ per 1,000 companies: $5.00
- Per: call
- Billing: pay as you go

## Aggregators

- Aggregators: none

## Charges

- Also pays for: nothing else

## In their words

- Their pitch: UK Companies House company profile by company number, or search by name: name, status, type, incorporation and cessation dates, registered office, SIC codes, accounts and confirmation-statement dates, charges and insolvency flags.

## Data

- Freshness: stored
- Countries: United Kingdom
- Keep data: 24 hours
- Use data: Every paid answer is licensed, not sold. You may use it for one task for one end user (for example planning one trip or finding one provider). You may not keep it longer than 24 hours, resell or redistribute it, build a competing directory or dataset from it, or use it to train or fine-tune AI models. [...] Our databases are protected by the EU sui generis database right, extracting or re-using a substantial part is prohibited.

## Plan

- Pay: per call

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: q
- Method: GET
- Path: /v1/gov/gb/companies

## About the plan

- Plan: x402
- Who can get it: anyone paying each call in USDC on Base or Solana over x402, with no account or API key

## The 16 fields the plan's answer can hold

company number, legal name, status, company type, incorporation date, cessation date, jurisdiction, SIC codes, registered office address, accounts next due date, accounts last made up to date, confirmation statement next due date, confirmation statement last made up to date, has charges, has insolvency history, fetched at

## Maxwell International's plans (1)

- [Maxwell International, pay as you go, x402, GET /v1/gov/gb/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-gb-companies/llms.txt): $5.00 per 1,000, 45% complete, stored

## Maxwell International's calls for this API (3)

- `GET /v1/gov/gb/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/gb/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-gb-companies/llms.txt)
- `GET /v1/gov/cz/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/cz/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-cz-companies/llms.txt)
- `GET /v1/gov/ch/companies`: [Maxwell International, pay as you go, x402, GET /v1/gov/ch/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-ch-companies/llms.txt)

## Maxwell International's APIs (5)

- [Maxwell International: domain WHOIS API pricing, 1 plan](https://datacircle.dev/domain-whois-apis/maxwell-international/pay-as-you-go/llms.txt)
- [Maxwell International: local business search API pricing, 1 plan](https://datacircle.dev/local-business-search-apis/maxwell-international/pay-as-you-go/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/br/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-br-companies/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/ca/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-ca-companies/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/gb/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-gb-companies/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/cz/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-cz-companies/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/fr/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-fr-companies/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/pl/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-pl-companies/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/edgar/company](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-edgar-company/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/sk/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-sk-companies/llms.txt)
- [Maxwell International: company enrichment API pricing, 1 plan, GET /v1/gov/ch/companies](https://datacircle.dev/company-enrichment-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-ch-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/br/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-br-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/fr/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-fr-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/pl/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-pl-companies/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/edgar/search](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-edgar-search/llms.txt)
- [Maxwell International: company discovery API pricing, 1 plan, GET /v1/gov/sk/companies](https://datacircle.dev/company-discovery-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-sk-companies/llms.txt)
- [Maxwell International: business verification API pricing, 1 plan, GET /v1/gov/gb/companies](https://datacircle.dev/business-verification-apis/maxwell-international/pay-as-you-go-x402-get-v1-gov-gb-companies/llms.txt)

## Maxwell International: business verification API alternatives

- [OpenSOSData, $500 monthly, Scale Cached, POST /v1/lookup](https://datacircle.dev/business-verification-apis/opensosdata/500-monthly-scale-cached-post-v1-lookup/llms.txt): $5.00 per 1,000, 100% complete, stored
- [OneShot, pay as you go](https://datacircle.dev/business-verification-apis/oneshot/pay-as-you-go/llms.txt): $5.00 per 1,000, 55% complete, stored
- [Agentic JP, pay as you go, x402 pay per call, POST /verify](https://datacircle.dev/business-verification-apis/agentic-jp/pay-as-you-go-x402-pay-per-call-post-verify/llms.txt): $5.00 per 1,000, 36% complete, stored
- [Houjin Agentic JP, pay as you go, x402 pay per call, POST /verify](https://datacircle.dev/business-verification-apis/houjin-agentic-jp/pay-as-you-go-x402-pay-per-call-post-verify/llms.txt): $5.00 per 1,000, 18% complete, stored

## 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://api.maxwellinternational.ai/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api.maxwellinternational.ai/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api.maxwellinternational.ai/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://api.maxwellinternational.ai/terms.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing
- https://maxwellinternational.ai/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=business-verification-api-pricing