Johto Data MCP Server

About Johto Data

Hosted streamable-HTTP MCP server, no sign-in. tools/list is free; each tool is paid per call in USDC on Base via x402, and every tool accepts sample:true for a free sample. tenders: one $0.011 call for 40 fresh tender and contract notices across EU, UK, France and Australia (fields: market, notice_id, title, buyer_name, buyer_country, published_date, deadline_date, value_amount, value_currency, categories, notice_url, licence). Also uk-tenders $0.003, fr-tenders $0.006, au-contracts $0.0035, sec-8k and sec-13f $0.003, sanctions-screen $0.0025 per call (OFAC SDN and UK list; a screening aid, not legal advice), jp-invoice-check $0.002, kyb $0.0029. Sample: curl "https://johto-x402-api.johtodata.workers.dev/v1/tenders?sample=1"

Johto Data tools (14)

Read from the live server on Oct 26, 2026. These are the tools your AI assistant can call once connected.

jp-invoice-check

$0.02 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, up

sec-13f

$0.03 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, cu

sec-8k

$0.03 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 filingI

sanctions-screen

$0.025 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

tenders

$0.11 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 mark

uk-tenders

$0.03 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

fr-tenders

$0.06 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 notic

au-contracts

$0.035 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

wallet-risk

$0.025 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), scamSnifferLis

kyb

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 matche

read

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=htt

crawl

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&

jobs

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=2

domain-profile

$0.03 per call. Profile of one domain in one call: A, AAAA, MX, NS and CAA records, parsed SPF and DMARC, DKIM selector hints, mail provider, DNS provider, hosting or CDN, services verified in TXT records, homepage status and title, tech st

How to connect Johto Data to Claude, Cursor or VS Code

Johto Data runs as a hosted remote MCP server at https://johto-x402-api.johtodata.workers.dev/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

{
  "mcpServers": {
    "johto-data": {
      "url": "https://johto-x402-api.johtodata.workers.dev/mcp"
    }
  }
}

Claude Code: claude mcp add --transport http johto-data https://johto-x402-api.johtodata.workers.dev/mcp. Servers that require OAuth or an API key will prompt on first use.