{"uid":"cap_XA0Vtlwmm0OJX0f3w8A3L","slug":"company-payapi-market-49fce102","name":"Companies House UK Company Search","description":"Search UK companies by name via Companies House — returns matches with number, status, type, incorporation date, address.","url":"https://company.payapi.market/company-search","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","maximum":50,"minimum":1,"description":"Maximum number of matches to return (1-50)."},"query":{"type":"string","description":"Company name (or partial name) to search."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Oye_SIn73vYO2oBMiLZoa","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches UK companies by name via Companies House, returning matches with company number, status, type, incorporation date, and registered address.","exampleAgentPrompt":"Can you search Companies House for UK companies matching the name 'Acorn Digital Solutions' and show me up to 10 results including their company number, status, type, and registered address?","exampleUseCases":[{"title":"Verify supplier legitimacy before contract","prompt":"I'm about to sign a contract with a supplier called 'Thames Valley Manufacturing Ltd' — can you look them up in Companies House and tell me if they're active, what type of company they are, and when they were incorporated?"},{"title":"Enrich CRM database with official data","prompt":"I have about 15 customer companies in our system with just names and rough addresses. Can you search Companies House for each one to get their official registration numbers, confirmed addresses, and current status so we can update our CRM?"},{"title":"Investigate dissolved company status","prompt":"A client claims to represent 'Pinnacle Services Group PLC' but I want to verify they actually exist. Can you search Companies House for that name and let me know if the company is active or if it's been dissolved, along with the official registration details?"}],"resultDescription":"Returns a list of up to 50 matching UK companies, each including company name, Companies House number, status (e.g. active, dissolved), company type (e.g. ltd, plc), incorporation date, and registered address.","failureModes":["No matches found for the given query — returns empty results array","Query string too vague or too short returns large number of unrelated matches","Limit parameter outside 1–50 range returns a validation error","Companies House API downstream outage returns a 5xx error","Malformed request body returns a 400 bad request error"],"whenToPreferThis":"Use this endpoint when you need to search for UK-registered companies by name using official Companies House data. Ideal for due diligence, verifying business legitimacy, enriching CRM records with official company data, or resolving a company name to its official registration number. Prefer this over generic web searches when authoritative, structured UK company registry data is required.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:36:51.743Z","isFirstParty":false}