Johto Data

Valuable data. Quality leads. Paid per call in USDC on Base via x402. No API key or signup. Free sample on every route with ?sample=1. Not charged if the fetch fails or nothing matches. MCP server: https://johto-x402-api.johtodata.workers.dev/mcp

Skills

• jp-invoice-check
  GET https://johto-x402-api.johtodata.workers.dev/v1/jp-invoice-check ($0.002 per call, x402 USDC on Base). $0.002 per call. Status of one Japanese qualified-invoice issuer registration number (適格請求書発行事業者 登録番号, T + 13 digits) for corporations (法人): registration_number, status (registered, cancelled, expired, not_found), name, registration_date, update_date, cancel_date and expire_date when set, prefecture of the head office, data_as_of and source. Batch: POST {"numbers":[...]} with up to 1000 numbers at $0.0012 per unique number; the price is set from the count before payment. Data as of 2026-10-21, from the National Tax Agency bulk download files (full monthly file plus daily diff files). Sole-proprietor registrations are not covered and return not_found. Free sample: ?sample=1 (25 rows). Invalid numbers (format or check digit) return 400, not charged. Data not loaded returns 503, not charged. 出典：国税庁適格請求書発行事業者公表サイト（国税庁）（https://www.invoice-kohyo.nta.go.jp/）。国税庁適格請求書発行事業者公表サイト（国税庁）（https://www.invoice-kohyo.nta.go.jp/）を加工して作成。Johto Data作成。国が作成したものではありません。 ?t=T1180301018771 Free sample: https://johto-x402-api.johtodata.workers.dev/v1/jp-invoice-check?sample=1
  japaninvoicequalified-invoicet-numberkybsupplier-checkaccounts-payabletaxx402
• sec-13f
  GET https://johto-x402-api.johtodata.workers.dev/v1/sec-13f ($0.003 per call, x402 USDC on Base). $0.003 per call. 13F-HR holdings for one institutional filer (fund or manager), top positions by value, up to 100 per call (offset pages through the rest): filerName, filerCik, reportDate, filedAt, accessionNumber, and per holding issuer, cusip, titleOfClass, valueUsd, shares, sharesType, putCall, investmentDiscretion, votingSole, votingShared, votingNone and pctOfPortfolio, plus portfolio total and fetchedAt. Newest report period by default; pick any 13F-HR or 13F-HR/A with accession. Pass exactly one of cik or ticker. Free sample: ?sample=1. Not charged if nothing matches or SEC EDGAR is unavailable. Invalid input returns 400, not charged. The largest filers are served from a stored snapshot (snapshotAsOf gives its time); other very large filers may return 503 (not charged). ?cik=1067983&limit=25 Free sample: https://johto-x402-api.johtodata.workers.dev/v1/sec-13f?sample=1
  secedgar13fholdingsinstitutionalinvestingx402
• sec-8k
  GET https://johto-x402-api.johtodata.workers.dev/v1/sec-8k ($0.003 per call, x402 USDC on Base). $0.003 per call. Recent 8-K and 8-K/A filings for one SEC filer, up to 20 per call, newest first: companyName, cik, ticker, formType, filedDate, filedAt, reportDate, accessionNumber, items with item names, fileNumber, documentUrl and filingIndexUrl, plus fetchedAt. Pass exactly one of ticker or cik. Free sample: ?sample=1. Not charged if no filing matches or SEC EDGAR is unavailable. Invalid input returns 400, not charged. ?ticker=AAPL&limit=10&since=2026-01-01 Free sample: https://johto-x402-api.johtodata.workers.dev/v1/sec-8k?sample=1
  secedgar8-kfilingscompany-eventsinvestingx402
• sanctions-screen
  GET https://johto-x402-api.johtodata.workers.dev/v1/sanctions-screen ($0.0025 per call, x402 USDC on Base). $0.0025 per call. Screen one person or entity name against the OFAC SDN and UK Sanctions List. Returns verdict (MATCH, POSSIBLE_MATCH, CLEAR), query, and up to 20 matches with name matched, primaryName, list, listId, entityType, programs or regimes, score 0-1, matchType (exact, alias, fuzzy), dob and nationality where listed (OFAC SDN entries; UK Sanctions List entries are names-only), plus listsChecked, listsAsOf and fetchedAt. Fuzzy matching handles typos, word order, diacritics and company suffixes. Optional filters: type, dob, country, threshold, limit. Snapshots: OFAC SDN list 2026-10-21, UK Sanctions List 2026-10-16. A CLEAR verdict is a full answer and is charged. Free sample: ?sample=1. Invalid input returns 400, not charged. A screening aid, not legal advice. Contains public sector information licensed under the Open Government Licence v3.0. ?name=Bank Rossiya&type=any&threshold=0.85&limit=10 Free sample: https://johto-x402-api.johtodata.workers.dev/v1/sanctions-screen?sample=1
  sanctionsofacuk-sanctionsamlkyccompliancescreeningx402
• tenders
  GET https://johto-x402-api.johtodata.workers.dev/v1/tenders ($0.011 per call, x402 USDC on Base). $0.011 per call. One fixed bundle of the newest notices from 4 markets, 10 rows each, read live for each call: EU (TED), UK (Find a Tender), France (BOAMP) and Australia (AusTender Contract Notices, awarded contracts). Every row carries market, source and licence. A market whose feed fails is marked unavailable; you are charged only when at least one market returns rows. No parameters. Free sample: https://johto-x402-api.johtodata.workers.dev/v1/tenders?sample=1
  tendersprocurementeutedukfranceboampaustraliaaustenderbidssales-leadsx402
• uk-tenders
  GET https://johto-x402-api.johtodata.workers.dev/v1/uk-tenders ($0.003 per call, x402 USDC on Base). $0.003 per call. Up to 25 newest UK tender notices from Find a Tender (feed=fts, default) or Contracts Finder (feed=cf), read live for each call. Returns title, buyer organisation, published and deadline dates, value and currency when stated, CPV codes, procedure, notice URL and next_cursor. No charge when nothing matches or the source fails. Free sample: https://johto-x402-api.johtodata.workers.dev/v1/uk-tenders?sample=1
  tendersprocurementukfind-a-tendercontracts-finderocdsbidssales-leadsx402
• fr-tenders
  GET https://johto-x402-api.johtodata.workers.dev/v1/fr-tenders ($0.006 per call, x402 USDC on Base). $0.006 per call. Up to 25 newest French tender notices from BOAMP, read live for each call, filterable by département and keyword. Returns title, buyer organisation, published and deadline dates, descriptors, procedure, notice type and notice URL (value is not included). No charge when nothing matches or the source fails. Free sample: https://johto-x402-api.johtodata.workers.dev/v1/fr-tenders?sample=1
  tendersprocurementfranceboampmarches-publicsbidssales-leadsx402
• au-contracts
  GET https://johto-x402-api.johtodata.workers.dev/v1/au-contracts ($0.0035 per call, x402 USDC on Base). $0.0035 per call. Up to 25 Australian federal contract notices (awarded contracts) from AusTender, read live for each call, by publish date range. Returns title, buying agency, published date, contract value in AUD, UNSPSC code, procurement method, notice URL and next_cursor. Supplier names are not included. No charge when nothing matches or the source fails. Free sample: https://johto-x402-api.johtodata.workers.dev/v1/au-contracts?sample=1
  contractsprocurementaustraliaaustenderocdsunspscmarket-intelligencex402
• wallet-risk
  GET https://johto-x402-api.johtodata.workers.dev/v1/wallet-risk ($0.0025 per call, x402 USDC on Base). $0.0025 per call. Screen one EVM address against the OFAC SDN list and the ScamSniffer phishing address list. Returns verdict (BLOCK, REVIEW, CLEAR), riskScore, flags, ofacSanctioned, ofacMatches (OFAC id, currency, programs), scamSnifferListed and listsAsOf. Snapshots: OFAC SDN list 2026-10-21, ScamSniffer phishing address list 2026-10-22. A screening aid, not legal advice. Invalid input returns 400, not charged. ?address=0x... Free sample: https://johto-x402-api.johtodata.workers.dev/v1/wallet-risk?sample=1
  cryptowalletsanctionsofacphishingcomplianceevmx402
• kyb
  GET https://johto-x402-api.johtodata.workers.dev/v1/kyb ($0.0029 per call, x402 USDC on Base). Company verification from GLEIF LEI and SEC EDGAR: LEI status, registration number, jurisdiction, direct/ultimate parent, CIK, ticker, EIN, SIC, last filing. Up to 10 rows. Pass one of name, lei, ticker or cik. Not charged if nothing matches. ?name=Tesla, Inc. Free sample: https://johto-x402-api.johtodata.workers.dev/v1/kyb?sample=1
  kybcompany-verificationleigleifsecx402
• read
  GET https://johto-x402-api.johtodata.workers.dev/v1/read ($0.0019 per call, x402 USDC on Base). Read one web page as Markdown: url, HTTP status, title, markdown, token estimate and content hash. One http(s) URL per call. Not charged if the page fails. Caller is responsible for the target site's terms. robots.txt is respected. ?url=https://...&max_chars=20000 Free sample: https://johto-x402-api.johtodata.workers.dev/v1/read?sample=1
  webmarkdownragreaderx402
• crawl
  GET https://johto-x402-api.johtodata.workers.dev/v1/crawl ($0.0045 per call, x402 USDC on Base). Crawl up to 20 pages under a start URL into Markdown: url, HTTP status, title, description, markdown, token estimate, content hash, truncated flag, depth and load time per page. Not charged if no page is read. ?url=https://docs.example.com&pages=20&max_chars=20000 Free sample: https://johto-x402-api.johtodata.workers.dev/v1/crawl?sample=1
  webcrawlmarkdownragdocsx402
• jobs
  GET https://johto-x402-api.johtodata.workers.dev/v1/jobs ($0.01 per call, x402 USDC on Base). Open jobs from named Lever boards, up to 25 per call: title, location, remote flag, published salary range, employment type, posted date, apply URL. Not charged if no job matches. ?companies=lever:zoox&title=engineer&days=7&remote=1&limit=25 Free sample: https://johto-x402-api.johtodata.workers.dev/v1/jobs?sample=1
  jobshiringleversalaryx402

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