{"slug":"quantx402-app-api-v1-signal-164c69","title":"Signal Blend","host":"quantx402.app","method":"GET","resource":"https://quantx402.app/api/v1/signal","category":"market","description":"Signal Blend: one merged multi-source fact list per symbol: Kronos signal + market data (momentum, volatility range, invalidation check) with a stance and plain-English reasons, plus a prediction_markets block: nearest-dated Polymarket \"above $X\" market prices next to an experimental model view of o","price_listed":0.03,"price_asked":0.03,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":262,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"symbol":"BTC-USD","tf":"1h"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"symbol":{"description":"Market symbol. Live: crypto pairs (BTC-USD, ETH-USD); stocks, forex and commodities rolling out","enum":["BTC-USD","ETH-USD"],"type":"string"},"tf":{"description":"Candle timeframe","enum":["1h"],"type":"string"}},"required":["symbol"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.03,"price_match":true,"latency_ms":262,"error":null}],"description_full":"Signal Blend: one merged multi-source fact list per symbol: Kronos signal + market data (momentum, volatility range, invalidation check) with a stance and plain-English reasons, plus a prediction_markets block: nearest-dated Polymarket \"above $X\" market prices next to an experimental model view of our volatility-based range (not odds). News/sentiment inputs rolling out. Experimental. Not financial advice.","last_updated":"2026-10-13T09:43:21.685Z","schemes":["exact"]}