the402 x402 endpoint directory

Anthropic Messages API over x402 - point the Anthropic SDK (or Claude Code / the Agent SDK) at base_url https://agent4

Full SEC financial statements for any US-listed company by ticker: income statement, balance sheet and cash flow, five

Current and historical funding rate for one perpetual futures market, from a live derivatives venue: hourly rate, the

Irish company registry search on CRO open data (opendata.cro.ie, daily snapshot of the Companies Registration Office r

Official Slovak business registry (RPO) search via api.statistics.sk (Statistical Office of the SR). Query: ?q=3133353

Polish company due diligence in one call, combining Biala Lista VAT (Ministry of Finance) and the KRS court registry.

Official Czech business register lookup via ARES (Ministry of Finance, ares.gov.cz). Query: ?q=skoda or ?q=00177041 (c

Live EORI (Economic Operators Registration and Identification) validation via the European Commission EOS/DDS2 service

Fetch any URL and get the raw body back — JSON parsed, everything else as text — from safe server-side egress. For dat

Fast SSL/TLS certificate facts for any domain — issuer, subject, SANs, valid from/to, days until expiry, expired/self-

Full detail for ONE Polymarket prediction market by id or slug — question, description, every outcome with its current

WHOIS domain lookup via RDAP — registrar, creation/expiry/updated dates, nameservers, and status flags from the author

Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Na

Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boun

Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth bo

Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth bou

Share of ESA WorldCover 2021 pixels classified as cropland. The coordinate is validated against the Natural Earth boun

Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundar

Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boun

South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Ea

Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natura

Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Eart

Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for C

Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Nat

Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth

Mean first-order surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boun

Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary

Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Na

Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boun

Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth bo

Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth bou

Share of ESA WorldCover 2021 pixels classified as cropland. The coordinate is validated against the Natural Earth boun

Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundar

Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boun

South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Ea

Positive difference between the neighborhood mean and center elevation. The coordinate is validated against the Natura

Difference between maximum and minimum sampled surface elevation. The coordinate is validated against the Natural Eart

Standard deviation of sampled surface elevations. The coordinate is validated against the Natural Earth boundary for C

Circular direction of the dominant surface gradient, clockwise from north. The coordinate is validated against the Nat

Maximum adjacent-cell surface gradient across the analysis grid. The coordinate is validated against the Natural Earth

Mean first-order surface gradient across the analysis grid. The coordinate is validated against the Natural Earth boun

Bilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary

Combined share of permanent water, herbaceous wetland and mangrove classes. The coordinate is validated against the Na

Share of ESA WorldCover 2021 pixels classified as built-up. The coordinate is validated against the Natural Earth boun

Share of ESA WorldCover 2021 pixels classified as tree cover. The coordinate is validated against the Natural Earth bo

Share of ESA WorldCover 2021 pixels classified as grassland. The coordinate is validated against the Natural Earth bou

Share of ESA WorldCover 2021 pixels classified as cropland. The coordinate is validated against the Natural Earth boun

Dominant ESA WorldCover 2021 class in the analysis area. The coordinate is validated against the Natural Earth boundar

Relative runoff tendency derived from slope and ruggedness. The coordinate is validated against the Natural Earth boun

South-facing slope orientation index derived from aspect and slope. The coordinate is validated against the Natural Ea