llms.txt
+21 −18
− Corpo API verifies any company against official registers over a REST API and a hosted MCP server. A paid call costs $0.05 after the first 100 free paid calls, repeating the same call for the same company on the same UTC day is free, and search, coverage, usage and health are free. Every page below is also served as clean markdown at the same URL with .md appended.− - Hosted MCP endpoint: https://mcp.corpoapi.com/mcp (Streamable HTTP), tools: search_companies, get_company, list_officers, list_shareholders, get_ownership, list_company_links, list_documents, list_financials, verify_company, check_vat, list_coverage, get_usage.− - [CorpoAPI - Global Registry Company Data API, pay per call](https://corpoapi.com/index.md): Verify any company from official registers with one API.− - [free_tier_exhausted](https://corpoapi.com/errors/free_tier_exhausted.md): free_tier_exhausted (402): the first 100 free paid calls are used up and the balance cannot cover the call.− - [officers_not_available](https://corpoapi.com/errors/officers_not_available.md): officers_not_available (409): the register does not publish officer data for this company.− - [Pricing](https://corpoapi.com/pricing.md): CorpoAPI pricing: $0.05 per paid call across 86 jurisdictions, after the first 100 free paid calls. Search, coverage, usage, health, failed and ambiguous lookups are free.− - [Switch to Corpo API](https://corpoapi.com/switch.md): Compare company API pricing, commitments and access across 8 alternatives. Verify any company from official registers with one API.− - [Creditsafe alternative for company data, without a subscription](https://corpoapi.com/switch/creditsafe-alternative.md): Get official company records through a simple API at $0.05 per paid call. Public pricing, free search and no annual contract.− - [Dun & Bradstreet and Orbis alternative for $0.05 per paid call](https://corpoapi.com/switch/dun-bradstreet-orbis-alternative.md): Build with official company data on demand. One API, a published per-call price and no subscription to get started.− - [Kyckr alternative: $0.05 per paid call, no sales call](https://corpoapi.com/switch/kyckr-alternative.md): Get official company data at a published price. Create your API key, connect your app or agent, and pay only for the companies you verify.− - [Middesk alternative: company lookups 40× cheaper*](https://corpoapi.com/switch/middesk-alternative.md): Add official company register data to your onboarding flow. Start with the first 100 free paid calls and pay per call as you grow.− - [North Data alternative: 2× cheaper for company lookups*](https://corpoapi.com/switch/north-data-alternative.md): Get the company facts your app needs for $0.05 per paid call. No subscription, no annual commitment, no sales call to start.− - [OpenCorporates alternative: 5× cheaper for company lookups*](https://corpoapi.com/switch/opencorporates-alternative.md): Build company lookups into your product without paying for an annual API allowance. Start free, then pay $0.05 per paid call.− - [Pappers alternative: one company API, $0.05 per paid call](https://corpoapi.com/switch/pappers-alternative.md): Look up company data across supported countries through one consistent API. Free search, published pricing and a hosted MCP server for your agents.− - [Prometiam alternative: company data with no monthly minimum](https://corpoapi.com/switch/prometiam-alternative.md): Pay for the company records you use, without a monthly credit allowance. Start with the first 100 free paid calls and keep searching for free.− - [Coverage](https://corpoapi.com/coverage): Explore company data availability across 86 countries and states. Search official registers and see which fields the API returns.− - 86 jurisdictions are served from official registers; live registry lookup is not enabled. What each one includes is on the [coverage page](https://corpoapi.com/coverage).− - Officers are returned only where a register publishes them. Where it does not, the officers endpoint returns HTTP 409 officers_not_available.+ Corpo API verifies any company against official registers over a REST API and a hosted MCP server. A paid call costs $0.05 after the first 25 free paid calls, repeating the same call for the same company on the same UTC day is free, and search, coverage, usage and health are free. Every page below is also served as clean markdown at the same URL with .md appended.+ - Hosted MCP endpoint: https://mcp.corpoapi.com/mcp (Streamable HTTP), tools: search_companies, get_company, list_officers, list_charges, list_insolvency, list_disqualifications, list_shareholders, get_ownership, list_documents, list_financials, verify_company, check_vat, list_coverage, get_usage.+ - [Global Registry Company Data API, pay per call](https://corpoapi.com/index.md): Verify any company from official registers with one API.+ - [free_tier_exhausted](https://corpoapi.com/errors/free_tier_exhausted.md): free_tier_exhausted (402): the first 25 free paid calls are used up and the balance cannot cover the call.+ - [Pricing](https://corpoapi.com/pricing.md): CorpoAPI pricing: $0.05 per paid call across 87 jurisdictions, after the first 25 free paid calls. Search, coverage, usage, health, failed and ambiguous lookups are free.+ ## Comparisons+ - [Best company data APIs for official register data](https://corpoapi.com/best/company-data-api.md): The best company data APIs for official-register, legal-entity data, compared on pricing model and commitment, and how they differ from sales enrichment.+ - [Company registry API pricing compared](https://corpoapi.com/compare/company-registry-api-pricing.md): Company registry and KYB API pricing side by side: pay per call, annual call caps, monthly subscriptions and quoted contracts, each with a dated source.+ - [Best KYB APIs for register data and onboarding](https://corpoapi.com/best/kyb-api.md): The best KYB APIs compared on pricing model, self-serve access and what each one is built for, starting with official-register checks you can run today.+ - [Companies House API](https://corpoapi.com/solutions/companies-house-api.md): Companies House data through one API: UK companies in the same schema as every other register, with REST, a hosted MCP server and self-serve signup.+ - [Switch to Corpo API](https://corpoapi.com/compare.md): Compare company API pricing, commitments and access across 8 alternatives. Verify any company from official registers with one API.+ - [Creditsafe alternative for company data, without a subscription](https://corpoapi.com/compare/creditsafe-alternative.md): Get official company records through a simple API at $0.05 per paid call. Public pricing, free search and no annual contract.+ - [Dun & Bradstreet and Orbis alternative for $0.05 per paid call](https://corpoapi.com/compare/dun-bradstreet-orbis-alternative.md): Build with official company data on demand. One API, a published per-call price and no subscription to get started.+ - [Kyckr alternative: $0.05 per paid call, no sales call](https://corpoapi.com/compare/kyckr-alternative.md): Get official company data at a published price. Create your API key, connect your app or agent, and pay only for the companies you verify.+ - [Middesk alternative: company lookups 40× cheaper*](https://corpoapi.com/compare/middesk-alternative.md): Add official company register data to your onboarding flow. Start with the first 25 free paid calls and pay per call as you grow.+ - [North Data alternative: 2× cheaper for company lookups*](https://corpoapi.com/compare/north-data-alternative.md): Get the company facts your app needs for $0.05 per paid call. No subscription, no annual commitment, no sales call to start.+ - [OpenCorporates alternative: 5× cheaper for company lookups*](https://corpoapi.com/compare/opencorporates-alternative.md): Build company lookups into your product without paying for an annual API allowance. Start free, then pay $0.05 per paid call.+ - [Pappers alternative: one company API, $0.05 per paid call](https://corpoapi.com/compare/pappers-alternative.md): Look up company data across supported countries through one consistent API. Free search, published pricing and a hosted MCP server for your agents.+ - [Prometiam alternative: company data with no monthly minimum](https://corpoapi.com/compare/prometiam-alternative.md): Pay for the company records you use, without a monthly credit allowance. Start with the first 25 free paid calls and keep searching for free.+ - [Coverage](https://corpoapi.com/coverage.md): Explore company data availability across 87 countries and states. Search official registers and see which fields the API returns.+ - What each jurisdiction includes is on the [coverage page](https://corpoapi.com/coverage).