{"uid":"cap_vLxZ64Rv0HBWuXkiRU0nY","slug":"runonproof-uk-company-legal-status-check-fe676d40","name":"RunOnProof UK Company Legal Status Check","description":"Verify the current Companies House legal status, overdue filing indicators and recorded insolvency observations for a UK company. Use before onboarding or a material decision; the result is source-scoped, not a universal good-standing certificate.","url":"https://cdo-production.up.railway.app/v1/gb/companies/legal-status","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"company_number":{"type":"string","pattern":"^(?:(?:[A-Z]{2}|[0-9]{2})?[0-9]{6}|[0-9]{8})$","description":"Companies House company number, including any two-letter prefix when applicable."},"idempotency_key":{"type":"string","pattern":"^[A-Za-z0-9._:-]{8,120}$","description":"Caller-generated key. Send the identical value in the Idempotency-Key header."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NaMvbJ5kkrQrOOOHGJMt7","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies the current Companies House legal status, overdue filing indicators, and insolvency observations for a UK company number.","exampleAgentPrompt":"Before I onboard this supplier, can you check the Companies House legal status for UK company number 04153430 — I want to know if they have any overdue filings or insolvency flags?","exampleUseCases":[{"title":"Supplier onboarding compliance check","prompt":"We're about to onboard a new UK vendor with company number 07645257 — can you pull their Companies House legal status and tell me if there are any overdue filings or insolvency issues I should know about?"},{"title":"Pre-contract legal standing verification","prompt":"Before we sign this contract, check whether UK company number SC123456 is in good standing on Companies House — flag any overdue filings or insolvency observations."},{"title":"Finance team payment approval check","prompt":"Our finance team needs to approve a payment to a UK supplier registered as company number 09876543 — can you verify their current legal status and check for any insolvency or overdue filing problems?"}],"resultDescription":"Returns the company's current legal status as recorded at Companies House, indicators of overdue filings, and any insolvency-related observations. Results are scoped to Companies House data and should not be treated as a universal certificate of good standing.","failureModes":["Invalid or malformed company number returns a validation error","Company number not found at Companies House returns a not-found error","Companies House data source temporarily unavailable may return a service error","Duplicate request with mismatched idempotency key may be rejected"],"whenToPreferThis":"Use this endpoint when you need a fast, source-scoped Companies House status check on a specific UK company — particularly during supplier or customer onboarding, before authorising a payment, or before signing a material commercial agreement. Prefer this over broader due diligence tools when you specifically need legal status, overdue filing, and insolvency data from the UK Companies House register rather than a full multi-source corporate intelligence report.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:31:57.744Z","isFirstParty":false}