CelerAPI

Reliability

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How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "celerapi": {
      "type": "http",
      "url": "https://www.celerapi.com/mcp"
    }
  }
}

21 tools

• search_company

  Search authoritative company registries by company name to resolve candidate legal entities and registration identifiers. Currently supports the United Kingdom (GB) and Norway (NO), with expanding jurisdiction coverage. Results are public-register evidence, not a KYC or KYB…

• search_lei

  Find candidate LEIs by legal-entity name in GLEIF's global LEI index. Supply query; optionally limit results. Returns candidate LEIs and matching legal names, jurisdictions and statuses. Select and verify a candidate, then use lookup_lei for its record. Matching is not identity…

• get_sec_filings

  Find recent SEC EDGAR filing records for financial research, issuer due diligence and regulatory-event checks. Requires cik; if unknown, first use search_sec_company by name/ticker (a separate paid call). Returns recent forms, dates, accession numbers and SEC document URLs…

• get_fx_rate

  Get a reference exchange rate, not a converted amount: supply base_currency and quote_currency as three-letter ISO codes supported by ECB via Frankfurter. Returns rate, published rate date and provider_code; retrieved_at is fetch time, not rate time. Latest available daily…

• convert_currency

  Convert a specified amount using ECB reference rates via Frankfurter. Requires finite amount > 0 and <= 1000000000, from_currency and to_currency (supported three-letter ISO codes). Returns amount, converted_amount, rate and published rate date. One CelerAPI call; get_fx_rate is…

• get_company_profile

  Retrieve the Companies House profile for a known UK company number, including legal name, registration status, company type, incorporation date, registered office, SIC codes, accounts metadata, confirmation-statement metadata, and available flags. Useful for public-register…

• get_company_officers

  Retrieve directors and other officers recorded for a UK company at Companies House, including roles and appointment or resignation details where available. Public fields may include nationality, occupation, and country of residence. Useful for due diligence, governance research…

• get_company_owners

  Retrieve Persons with Significant Control (PSC) recorded for a UK company at Companies House, including nature of control and available identity information. Useful for company ownership research and KYB-supporting due diligence. PSC information reflects the public register and…

• get_company_filings

  Retrieve recent Companies House filing-history metadata for a known UK company. Records may include accounts, confirmation statements, officer changes, and other filing categories. Useful for corporate research, due diligence, and reviewing recent company changes; this tool does…

• get_company_insolvency

  Retrieve Companies House insolvency information for a known UK company. The normalized result distinguishes no insolvency information found, insolvency information exists, and lookup or source failure. Useful for supplier checks, counterparty due diligence, and company-risk…

• get_entity_profile

  Retrieve normalized authoritative profile information for a resolved legal entity using its stable CelerAPI entity ID. Profile coverage currently includes GB and NO; fields and completeness vary by jurisdiction and source registry. Unsupported capabilities are rejected before…

• get_entity_officers

  Retrieve normalized authoritative management or registered-role information for a resolved legal entity where supported by its registry. Coverage currently includes GB; role semantics and availability vary by jurisdiction. Unsupported capabilities are rejected before payment…

• get_entity_owners

  Retrieve normalized ownership or control records for a resolved legal entity where an audited authoritative registry supports the capability. Coverage currently includes GB Companies House PSC records only and is not independent beneficial-ownership verification. Unsupported…

• get_entity_filings

  Retrieve normalized authoritative filing-history metadata for a resolved legal entity where supported by its registry. Coverage currently includes GB Companies House filings only; no cross-jurisdiction filing equivalence is inferred. Unsupported capabilities are rejected before…

• get_entity_insolvency

  Retrieve normalized authoritative insolvency information for a resolved legal entity where supported by its registry. Coverage currently includes GB Companies House only; absence of a registry record is not proof of financial health. Unsupported capabilities are rejected before…

• get_historical_fx_rate

  Return the European Central Bank reference rate for a three-letter ISO currency pair on a specified historical date. Use for retrospective reconciliation or analysis; non-business dates may resolve to provider handling rather than an intraday quote. Price: $0.0020 production…

• lookup_lei

  Retrieve normalized public legal-entity reference data from GLEIF for an exact 20-character LEI. Use to resolve a known identifier to its legal name, status, jurisdiction, and public addresses; records reflect LEI submissions and are not independent verification. Price: $0.0052…

• get_lei_relationships

  Retrieve normalized direct and ultimate accounting-consolidation parent identifiers reported to GLEIF for an exact LEI. Use for public corporate-hierarchy research; reporting exceptions are returned as warnings and absence is not proof that no ownership relationship exists…

• search_sec_company

  Search the official SEC company ticker reference data by issuer name, ticker, or CIK and return bounded normalized candidates. When a CIK is unknown, select a matching candidate and pass its cik to get_sec_filings in a separate paid request. This reference list is not a complete…

• get_timezone

  Resolve an IANA time-zone identifier and convert an optional ISO timestamp using the Worker runtime time-zone database. Use for deterministic local-time and UTC-offset calculations; government rules can change and the exact embedded tzdb release is runtime-controlled. Price…

• screen_wallet

  Checks whether an exact digital-currency address appears in the authoritative sanctions datasets currently supported by CelerAPI. This is exact sanctions-list membership lookup, not blockchain-risk analysis or a compliance determination. Price: $0.0060 production USDC via x402…

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