Animica x402 Directory

Directory / gateway.stride20k.com

gateway.stride20k.com/v1/preflight

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/x402.json plus our collector's Bazaar presence and observed age. Rubric: start 50; +15 valid 402; +10 terms decode; +5 payTo; +5 price<=$5 (-10 above); +10 catalog; +15 Bazaar-listed; +10 age>=7d (+5 >=1d); -20 unreachable. Raw signals in every response; auditable. Not an endorsement.

Call it

# 1. Ask the endpoint what it costs (no payment, no wallet needed):
curl -i -X GET 'https://gateway.stride20k.com/v1/preflight'

# -> HTTP/1.1 402 Payment Required
#    the response carries the price, asset and pay-to address.

# 2. Pay and retry with any x402 client:
npx x402-fetch 'https://gateway.stride20k.com/v1/preflight'

Endpoint: https://gateway.stride20k.com/v1/preflight. Operated by gateway.stride20k.com, not by Animica. Price and availability were correct at the last probe on 2026-09-02 and are set by the operator, who may change them.

Other endpoints on gateway.stride20k.com

gateway.stride20k.com/crypto/price/:coinId

Live cryptocurrency price API: current USD price for any coin by CoinGecko id ('bitcoin', 'ethereum') or DefiLlama id ('coingecko:bitcoin', 'chain:address' for …

GET · $0.005

gateway.stride20k.com/defi/tvl/:protocol

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). Aggr…

GET · $0.005

gateway.stride20k.com/knowledge/wiki/:title

Wikipedia summary API: the lead summary of any English Wikipedia article — title, one-line description, extract paragraph, thumbnail, canonical URL, and Wikidat…

GET · $0.003

gateway.stride20k.com/news/tech-pulse

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…

GET · $0.005

gateway.stride20k.com/rates/us-treasury

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…

GET · $0.005

gateway.stride20k.com/v1/category-breakdown

Current x402 ecosystem composition: services per category (Agentic.Market taxonomy: Data, Inference, Search, Infra, Media, Social, Trading, Travel...), each wit…

GET · $0.005

gateway.stride20k.com/v1/endpoint-scorecard

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 consi…

GET · $0.02

gateway.stride20k.com/v1/market-trend

x402 market intelligence time series: how many services/resources are listed per category (Agentic.Market taxonomy) or in total (CDP Bazaar ~23k resources, Agen…

GET · $0.01

gateway.stride20k.com/v1/run

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 re…

POST · $0.05

gateway.stride20k.com/weather/us

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 …

GET · $0.003

gateway.stride20k.com/web/extract

Web scraping API: fetch any public web page and get its readable content as clean markdown — title, author, canonical URL, boilerplate stripped. Honest User-Age…

GET · $0.03

All 12 endpoints on gateway.stride20k.com →