{"slug":"nsgoods-crypto-signals-kraken-5436cb62","name":"nsgoods Crypto Signals (Kraken)","summary":"Atomic technical indicators (RSI, EMA20/50/200, MACD, ATR, Bollinger, volume) for any Kraken */USD pair and timeframe. Cheap high-frequency poll endpoint for AI trading agents (USDC on Base). Free preview: GET /signals/preview Bad input (unknown pair) returns 400; upstream outage returns 503; you are never charged for an error.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:15.917441Z","sources":[{"source":"x402_bazaar","external_id":"https://signals.nsgoods.org/indicators","owner_address":"0xc87a06dee4c0e85912296002617120bbfd5ef990","seen_at":"2026-10-26T05:59:08.413204Z","removed_at":null}],"endpoints":[{"url":"https://signals.nsgoods.org/indicators","host":"signals.nsgoods.org","protocol":"x402","state":"live","last_probe_at":"2026-10-25T18:33:30.439547Z","last_ok_at":"2026-10-25T18:33:30.439547Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"signals-nsgoods-org-7af56e29","name":"signals.nsgoods.org"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":5,"paid_calls_30d":7,"last_paid_at":"2026-10-21T06:59:06.137Z","reported_at":"2026-10-26T05:59:08.413204Z"},"notice":"Not affiliated with addrbook — claim or request removal."}