{"provider":{"host":"apiwitchcraft.duckdns.org","name":"apiwitchcraft.duckdns.org","score":54.7,"live":true,"checkedAt":"2026-11-02T03:09:51.794Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":765,"note":"valid x402 v2 terms"},"endpoints":1,"networks":["eip155:8453"],"cheapestUsd":"0.002","income7dUsd":"0.012","payers7d":4,"transfers7d":6,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/apiwitchcraft.duckdns.org"},"endpoints":[{"url":"https://apiwitchcraft.duckdns.org/fx","method":"GET","priceMicroUsd":2000,"networks":["eip155:8453"],"description":"Live foreign-exchange spot rate between any two supported currencies via CoinGecko exchange_rates (e.g. USD/EUR, BTC/JPY). Returns cross rate computed from CoinGecko's BTC-denominated rates. x402 pay-per-call on Base USDC — no API key, no subscription. Not historical rates; single spot snapshot per call. Returns 400 on unsupported pair."}]}