{"question":"How do I check a counterparty (sanctions, LEI and bank status) in one call?","answer":"Call GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/check/counterparty?name=Deutsche%20Bank&country=DE for $0.015. One call screens the name (and an optional wallet address) against 5 sanctions lists loaded now (OFAC SDN, 2026-10-21; UK Sanctions List, 2026-10-16; EU Financial Sanctions, 2026-10-23; Canada Consolidated Autonomous Sanctions, 2026-10-15; US Consolidated Screening List, 2026-10-25), adds the entity's GLEIF LEI record and, for a US bank, its FDIC status. Each section has its own status (ok, not_found, unavailable or not_applicable), source and date, and a short list of flags. Screening only, not legal advice and not clearance.","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/answers/check-counterparty","data_as_of":"2026-10-25T10:36:26Z","facts":[{"label":"Example answer: sanctions section","value":"status ok; name match: no; list date 2026-10-22","text":"status ok; name match: no; list date 2026-10-22"},{"label":"Example answer: LEI section","value":"DEUTSCHE BANK AKTIENGESELLSCHAFT (7LTWFZYICNSX8D621K86); ACTIVE; match: exact","text":"DEUTSCHE BANK AKTIENGESELLSCHAFT (7LTWFZYICNSX8D621K86); ACTIVE; match: exact"},{"label":"Example answer: US bank section","value":"not_applicable; the FDIC covers US institutions only; country=DE","text":"not_applicable; the FDIC covers US institutions only; country=DE"},{"label":"Example answer: summary","value":"flags: none; complete: yes","text":"flags: none; complete: yes"}],"tables":[{"title":"Query parameters","columns":["Parameter","Needed","Meaning"],"rows":[{"name":"name","needed":"required","meaning":"counterparty name in Latin letters, 3-100 characters"},{"name":"country","needed":"optional","meaning":"ISO country, e.g. DE; a non-US country skips the FDIC section"},{"name":"lei","needed":"optional","meaning":"20-character LEI, read instead of a name search"},{"name":"address","needed":"optional","meaning":"a crypto wallet address, screened too"}]},{"title":"Sanctions lists loaded now","columns":["List","Publisher","List date","Records"],"rows":[{"list":"OFAC SDN","publisher":"U.S. Department of the Treasury, OFAC","date":"2026-10-21","records":19471,"sourceUrl":"https://www.treasury.gov/ofac/downloads/sdn.xml"},{"list":"UK Sanctions List","publisher":"UK Foreign, Commonwealth & Development Office","date":"2026-10-16","records":6408,"sourceUrl":"https://sanctionslist.fcdo.gov.uk/docs/UK-Sanctions-List.xml"},{"list":"EU Financial Sanctions","publisher":"European Commission (Financial Sanctions Files)","date":"2026-10-23","records":6269,"sourceUrl":"https://webgate.ec.europa.eu/fsd/fsf/public/files/xmlFullSanctionsList_1_1/content"},{"list":"Canada Consolidated Autonomous Sanctions","publisher":"Global Affairs Canada","date":"2026-10-15","records":5559,"sourceUrl":"https://www.international.gc.ca/world-monde/assets/office_docs/international_relations-relations_internationales/sanctions/sema-lmes.xml"},{"list":"US Consolidated Screening List","publisher":"U.S. International Trade Administration","date":"2026-10-25","records":6702,"sourceUrl":"https://data.trade.gov/downloadable_consolidated_screening_list/v1/consolidated.csv"}]}],"sources":[{"name":"OFAC SDN (U.S. Department of the Treasury, OFAC)","url":"https://www.treasury.gov/ofac/downloads/sdn.xml","as_of":"2026-10-21","age_days":4,"stale":false,"note":"U.S. government work (17 U.S.C. 105)."},{"name":"UK Sanctions List (UK Foreign, Commonwealth & Development Office)","url":"https://sanctionslist.fcdo.gov.uk/docs/UK-Sanctions-List.xml","as_of":"2026-10-16","age_days":9,"stale":true,"note":"Contains public sector information licensed under the Open Government Licence v3.0."},{"name":"EU Financial Sanctions (European Commission (Financial Sanctions Files))","url":"https://webgate.ec.europa.eu/fsd/fsf/public/files/xmlFullSanctionsList_1_1/content","as_of":"2026-10-23","age_days":2,"stale":false,"note":"Source: European Commission, Financial Sanctions Files, CC BY 4.0; indexed and normalised by P0. Only the Official Journal of the EU is authentic."},{"name":"Canada Consolidated Autonomous Sanctions (Global Affairs Canada)","url":"https://www.international.gc.ca/world-monde/assets/office_docs/international_relations-relations_internationales/sanctions/sema-lmes.xml","as_of":"2026-10-15","age_days":10,"stale":true,"note":"Contains information licensed under the Open Government Licence – Canada. The list is for administrative purposes only and does not have force of law."},{"name":"US Consolidated Screening List (U.S. International Trade Administration)","url":"https://data.trade.gov/downloadable_consolidated_screening_list/v1/consolidated.csv","as_of":"2026-10-25","age_days":0,"stale":false,"note":"U.S. government work (trade.gov); check the Federal Register for official restricted-party publications."},{"name":"GLEIF Global LEI Index","url":"https://www.gleif.org/en/about/open-data","as_of":null,"age_days":null,"stale":false,"note":"LEI reference data: GLEIF (Global Legal Entity Identifier Foundation), api.gleif.org, CC0 1.0. This service is not provided, supported or endorsed by GLEIF or any LOU."},{"name":"FDIC BankFind Suite","url":"https://banks.data.fdic.gov/bankfind-suite/","as_of":null,"age_days":null,"stale":false,"note":"Source: Federal Deposit Insurance Corporation (FDIC), BankFind Suite API (https://api.fdic.gov/banks/), free at source: https://banks.data.fdic.gov/bankfind-suite/. A work of the U.S. Government (17 U.S.C. 105); not endorsed by the FDIC. Values as published, total assets converted from thousands of dollars."}],"not_loaded":[],"notes":["The sanctions section is the core: it reads the daily index of the five lists, and a call is refused before any charge when that index is missing, older than 48 hours or being updated, when the name is made only of very common words or when it is not in Latin script. The LEI and US-bank sections may fail on their own; they are then returned with an honest status and a flag, and the answer is still sold.","A wallet address is compared exactly; a name is compared by similarity, so a possible match is a lead for a person to review, not a verdict. No match does not mean a party is cleared.","The sections run in parallel, each with its own 15-second deadline; a section over it is shown as unavailable, never left out silently.","Not legal, financial or security advice; P0 is not affiliated with or endorsed by any of the publishers named here."],"request":{"method":"GET","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/check/counterparty?name=Deutsche%20Bank&country=DE","query":{"name":"Deutsche Bank","country":"DE"},"price_usd":0.015,"curl":"curl -i \"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/check/counterparty?name=Deutsche%20Bank&country=DE\"","note":"The first call without payment answers HTTP 402 with the exact price and the payment requirements; pay and retry with an x402 or MPP client (see /integrations)."},"example_answer":{"path":"/check/counterparty","query":{"name":"Deutsche Bank","country":"DE","lei":null,"address":null},"body":{"query":{"name":"Deutsche Bank","country":"DE","lei":null,"address":null},"summary":{"flags":[],"sections":{"sanctions":"ok","lei":"ok","us_bank":"not_applicable"},"complete":true},"sanctions":{"status":"ok","list":"OFAC SDN + UK Sanctions List","lists":[{"list":"OFAC SDN","date":"2026-10-22","records":18800,"fresh":true}],"list_date":"2026-10-22","checked_at":"2026-10-25T06:00:00.000Z","index_age_hours":3.5,"name":{"query":"Deutsche Bank","normalized":"deutsche bank","match":false,"match_type":"none","hits":[],"candidates_scored":41,"truncated":false},"address":null,"note":"Screening against OFAC SDN (as of 2026-10-22), not legal advice. A possible name match needs human review, and no match does not mean a party is cleared.","source":"OFAC SDN, U.S. Department of the Treasury","source_url":"https://www.treasury.gov/ofac/downloads/sdn.xml","as_of":"2026-10-25T06:00:00.000Z","attribution":["U.S. government work (17 U.S.C. 105)."]},"lei":{"status":"ok","basis":"name_best_match","match":"exact","name_match":"exact","record_complete":true,"lei":"7LTWFZYICNSX8D621K86","legal_name":"DEUTSCHE BANK AKTIENGESELLSCHAFT","entity_status":"ACTIVE","jurisdiction":"DE","legal_address":{"city":"Frankfurt am Main","country":"DE"},"registration":{"status":"ISSUED","next_renewal_date":"2027-04-02"},"direct_parent":{"relationship":"none_reported"},"ultimate_parent":{"relationship":"none_reported"},"source":"GLEIF Global LEI Index","source_url":"https://search.gleif.org/","as_of":"2026-10-25T09:20:00.000Z","attribution":"LEI reference data: GLEIF, CC0 1.0; not endorsed by GLEIF or any LOU."},"us_bank":{"status":"not_applicable","reason":"country_not_us","message":"the FDIC covers US institutions only; country=DE","source":"FDIC BankFind Suite API","source_url":"https://banks.data.fdic.gov/bankfind-suite/"},"as_of":"2026-10-25T09:20:00.000Z","sources":["sanctions: OFAC SDN + UK Sanctions List","lei: GLEIF"],"note":"Screening and public-record facts as each source published them at its as_of time; not legal advice, not a credit or safety opinion and not clearance."},"label":"Recorded example answer of /check/counterparty: the example published in the route's own definition, not a live call. Its dates are the dates of that recording."},"full_answer":[{"path":"/check/counterparty","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/check/counterparty","price_usd":0.015,"what":"Counterparty check (sanctions, LEI, US bank status): the exact route this page describes"},{"path":"/sanctions/check","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/sanctions/check","price_usd":0.005,"what":"only the sanctions screening of one wallet address or name"},{"path":"/company/lei","url":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/company/lei","price_usd":0.005,"what":"only the GLEIF LEI record, with parents"}],"related":["https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/answers/is-wallet-sanctioned","https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/answers/lei-parent-companies","https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/answers/pay-api-with-x402"],"license":"https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/terms","operator":"dev Mike","version":"2026-10-25.2"}