gateway.stride20k.com publishes 12 machine-payable endpoints over the x402 protocol, priced from $0.003 to $0.05 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /crypto/price/:coinId | GET | $0.005 | 402 |
| /defi/tvl/:protocol | GET | $0.005 | 402 |
| /knowledge/wiki/:title | GET | $0.003 | 200 |
| /news/tech-pulse | GET | $0.005 | 402 |
| /rates/us-treasury | GET | $0.005 | 402 |
| /v1/category-breakdown | GET | $0.005 | 200 |
| /v1/endpoint-scorecard | GET | $0.02 | 402 |
| /v1/market-trend | GET | $0.01 | 402 |
| /v1/preflight | GET | $0.01 | 402 |
| /v1/run | POST | $0.05 | 402 |
| /weather/us | GET | $0.003 | 402 |
| /web/extract | GET | $0.03 | 402 |
Live cryptocurrency price API: current USD price for any coin by CoinGecko id ('bitcoin', 'ethereum') or DefiLlama id ('coingecko:bitcoin', 'chain:address' for tokens by contract address). Sourced fro…
DeFi TVL API: current total value locked in USD for any DeFi protocol by DefiLlama slug ('aave', 'uniswap', 'lido' — full list at defillama.com/protocols). Aggregates across every chain the protocol d…
Wikipedia summary API: the lead summary of any English Wikipedia article — title, one-line description, extract paragraph, thumbnail, canonical URL, and Wikidata item id; disambiguation pages labeled …
Tech news API: the current Hacker News front page — 30 ranked stories as normalized JSON: rank, story id, title, outbound article URL (or HN discussion link for self-posts), points, author, comment co…
US Treasury yield curve API: the latest Daily Treasury Par Yield Curve — yields in percent for 13 maturities from 1 month to 30 years, plus curve date, straight from the US Department of the Treasury.…
Current x402 ecosystem composition: services per category (Agentic.Market taxonomy: Data, Inference, Search, Infra, Media, Social, Trading, Travel...), each with catalog share and 7-day delta, from ou…
Due-diligence scorecard for a single x402 resource before an agent pays it: when we first observed it in public catalogs (CDP Bazaar, Agentic.Market), how consistently it has stayed listed, when it ap…
x402 market intelligence time series: how many services/resources are listed per category (Agentic.Market taxonomy) or in total (CDP Bazaar ~23k resources, Agentic.Market ~1.5k services), sampled ~3x/…
Spend-guard preflight: deterministic 0-100 score for any x402 resource URL before an agent pays it. One SSRF-guarded probe of the live 402 (terms decode, payTo, price sanity) plus origin /.well-known/…
LLM inference over x402: POST a prompt (JSON body), get raw model output. Flat $0.05 per call (or metered pay-actual-usage when the upto scheme is on); every response prints tokens, upstream cost, mar…
US weather forecast API: official National Weather Service forecast for any US lat/lon — next four periods (~48 hours, day/night): temperature, wind, short and detailed forecast text, plus resolved pl…
Web scraping API: fetch any public web page and get its readable content as clean markdown — title, author, canonical URL, boilerplate stripped. Honest User-Agent, robots.txt honored (explicit Disallo…