the402 x402 endpoint directory

Full stored detail for a single air quality & emissions rule by Federal Register document ID (e.g. 'fedreg:2026-14090'

Full stored detail for a single tobacco, nicotine & vaping products rule by Federal Register document ID (e.g. 'fedreg

Full stored detail for a single Medicare & Medicaid payment and coverage rule by Federal Register document ID (e.g. 'f

Full stored detail for a single food manufacturing & safety rule by Federal Register document ID (e.g. 'fedreg:2026-14

Full stored detail for a single prescription drugs & biologics rule by Federal Register document ID (e.g. 'fedreg:2026

Full stored detail for a single medical devices rule by Federal Register document ID (e.g. 'fedreg:2026-14090') — titl

Stored detail for a single incident (entityId like 'status:GitHub:abc123').

Stored detail for a single award (entityId like 'award:CONT_AWD_...').

Stored detail for a single opinion (entityId like 'court:<clusterId>').

Stored detail for a single opportunity (entityId like 'sam:<noticeId>').

Stored detail for a single opportunity (entityId like 'grant:141593').

Stored detail for a single bill (entityId like 'bill:119-hr-1234').

Stored detail for a single application (entityId like 'fda-app:NDA212345').

Stored detail for a single study (entityId like 'nct:NCT06369220').

Stored detail for a single sanctioned entity (entityId like 'ofac:58093').

Current US import duty rate for any HTS code (entityId like 'hts:6109.10.00'): the base (MFN) rate AND an estimated co

Returns the stored detail for a single Federal Register document (entityId like 'fedreg:2026-14090').

Classify text into YOUR labels in one call. Body: {text (<=4000 utf-8 bytes), labels (2-20 strings)}. Returns {label}

Search GitHub repositories — discover open source projects, developer tools, and trending repos. AI agent API for comp

KG-NINJA Agent Error Fix Receipt

Render a bar/line/area chart to SVG

Foresight API request

Foresight API request

Foresight API request

Recently priced IPOs with parsed 424(b) terms — price per share, share counts, gross proceeds, exchange and ticker, ea

Pay once for virtual admission to Agentic Commerce Demo Day

Daily weather forecast (1-7 days) by city name — max/min temperature, precipitation amount and probability, peak wind

Get rent estimate for a property with comparable rentals

Get Perpetual Trade Data

List all blockchain networks supported by this API's security scanning — Ethereum, BSC, Polygon, Arbitrum, Base, Optim

List & search Pokemon species by name, type or Pokedex range — paginated structured JSON reference for game agents

Upcoming market resolutions in the next N days with current probabilities — Active markets resolving inside the horizo

Ask a question about Thoreau's Walden and get back the most relevant passages from the text itself, with chapter and l

Ask a question about The Adventures of Tom Sawyer and get back the most relevant passages from the book itself, with c

Ask a question about Plato's Republic and get back the most relevant passages from the text itself, with location cita

Ask a question about The Adventures of Sherlock Holmes and get back the most relevant passages from the book itself, w

Ask a question about Pride and Prejudice and get back the most relevant passages from the book itself, with chapter an

Ask a question about Moby-Dick and get back the most relevant passages from the book itself, with chapter and location

Ask a question about Marcus Aurelius's Meditations and get back the most relevant passages from the text itself, with

Ask a question about Grimms' Fairy Tales and get back the most relevant passages from the book itself, with chapter an

Ask a question about Frankenstein and get back the most relevant passages from the book itself, with chapter and locat

Ask a question about Dracula and get back the most relevant passages from the book itself, with chapter and location c

Ask a question about The Art of War and get back the most relevant passages from the text itself, with chapter and loc

Currency rate conversion

Tavily Search - advanced mode

Get ShadCN UI component blocks and templates

Get "Token God Mode" (TGM) transfers data

Next upcoming gotobi day with countdown — returns the exact date with Japanese public holiday adjustments applied. Ess

Real-time XRP price in USD, aggregated from multiple exchanges — Ed25519 signed attestation

Real-time gold spot price in USD for commodity trading and macro hedging — Ed25519 signed attestation