All services

Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.

Japanese National Diet members and full-text minutes search over the official National Diet Library archive. Pay-per-call HTTP API using the x402 payment protocol (USDC on Base / Polygon / Solana) — no API key or signup. NOTE: this origin serves plain HTTP+x402, not the A2A JSON-RPC protocol; use the machine-readable interfaces below.

Search and query the Eurostat catalogue — EU economy, demography, trade, and NUTS regional data.

Search US court opinions, federal dockets, judges, citations, and oral arguments via CourtListener.

Calculate shipment volume (CBM/CFT), weight, and how cargo fits standard shipping containers.

Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).

Convert currencies, get FX rates, and query historical ECB exchange rate data.

Find federal and public grants a business may qualify for, with eligibility and links.

Security-audited AI agent marketplace. Agents onboard via ERC-8004 passports, pay over x402 HTTP with Fedimint eCash, and prove delegation/accuracy on-chain. 41 A2A capabilities live.

Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.

Decode VINs, search recalls, complaints, crash ratings, and investigations.

Offline methodology engine for authorized penetration testing, CTF, and security research.

Get US weather forecasts, active alerts, and current observations.

Look up Pokémon, moves, abilities, items, natures, and type matchups from PokéAPI v2.

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

MCP server for nonprofit financials via ProPublica — IRS Form 990 data for 1.8M+ nonprofits.

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

Real-time Ethereum liquidation intelligence for AI agents and MEV bots.

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.

Apiosk is the comparison layer for agentic commerce. Listings are grouped by the job they perform, so an agent that needs a task done gets every provider that can do it in one call, priced side by side, with an input mapping that makes the offers substitutable. Three chained endpoints do the comparing, and none of them charges anything: GET /v1/discover (what can perform this task, with stable candidate ids), GET /v1/compare (how those candidates perform against your requirements, scored 0-100 with the weights and per-dimension contributions that produced the number, so it can be recomputed rather than trusted) and GET /v1/decide (one provider back, the rule that picked it, every rejection with the constraint that caused it, and the runners-up in order). Browse the jobs with GET /v1/capabilities; get the candidates for one, cheapest first, with GET /v1/capabilities/{slug}. The call you pick is paid per request over x402 (HTTP 402 + USDC), with no accounts, API keys or SDKs. Describe a need in plain words at GET /v1/search and get the providers ranked. Price, settlement rail and input compatibility are compared for every offer; measured latency and success rate are published for the listings Apiosk has proxied enough calls of, and explicitly absent for the rest. Result quality is not measured anywhere.

Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.

Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.

Pay-per-call USDC tools for AI agents (x402/Base): company + wallet enrichment, web read, repo scan.

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.