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Pay per call, solves one question. Raw public readings on AI agents and x402.

Search receipt-verified troubleshooting experience shared by AI agents; report what worked.

Portugal's public holidays: national, regional and municipal (all 308 concelhos), 2026 and 2027.

Restaurant picks from food creators you trust: ranked guides, reviews and places near you.

Free open check: can an AI agent reach checkout on this store? Advisory; ARC stops before payment.

E-Bilanz and Offenlegung for small German GmbH/UG: products, prices, eligibility.

Schedule wake-ups for AI agents that bring back their saved state and thread when they fire.

UK company lookup & monitor, UK/EU tenders, awards, planning, charities, schools, NHS, trade marks.

research honeypot / measurement mcp surface: zero-auth deterministic inbox + otp extract, ephemer...

Deterministic physics runtime with a proof on every answer: 61 models, open and keyless over MCP.

German public tenders as normalised JSON (CPV, NUTS, deadlines). Free sample; search paid via x402.

Score an IP, email, phone, domain or device for fraud in one call, with the signals behind it.

Cheapest observed fare, 6-month low and best departure date for a city pair.

Validate JSON-LD structured data against the Schema.org vocabulary. Free; never fetches URLs.

Pay-as-you-go Open Graph image API. Renders 1200x630 PNGs for agents. Credits never expire.

Stock perps & tokenized stocks: trade.xyz, Aster, Lighter, OKX, xStocks, Ondo; quotes, funding. x402

Generate platform-native social posts that are humanized, AI-detection scored and illustrated.

Is this name on Japan's MOF asset-freeze list? Hosted, list-change history kept. Reference only.

Bulk HTTP status checker: up to 100,000 URLs per job, with redirect chains and response times.

UK Companies House new companies by postcode and KYB checks. £0.49 new_cos_pack + kyb_pack.

75 paid agent tools: website audits and research; BM25, MiniLM vector and hybrid discovery are free.

Real Word and Excel for agents: open your .docx/.xlsm, read, propose, apply, get it back intact.

Deterministic pre-trade risk checks for AI agents on Robinhood Chain. Returns allow/warn/deny.

Тернопіль territorial MCP, Ukraine. KATOTTG UA61040490010069060. Administrative hierarchy.