{"slug":"cryptyx-ai-api-signals-composite-momentum-9935ee","title":"N-day rolling delta on composite scores (master + per-class) with direction labe","host":"cryptyx.ai","method":"GET","resource":"https://cryptyx.ai/api/signals/composite/momentum","category":"other","description":"N-day rolling delta on composite scores (master + per-class) with direction label (building / fading / steady). Detects conviction acceleration or decay — \"is this composite gaining or losing energy?\" Complements /signals/composite/heatmap (levels) with change-detection. Runs across 200+ digital ass","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":476,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"horizon":"","window":0},"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":{"horizon":{"description":"Composite horizon: 7d, 14d, 30d (default 7d)","type":"string"},"window":{"description":"Rolling delta window in days (2-14, default 3)","type":"number"}},"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":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":476,"error":null}],"description_full":"N-day rolling delta on composite scores (master + per-class) with direction label (building / fading / steady). Detects conviction acceleration or decay — \"is this composite gaining or losing energy?\" Complements /signals/composite/heatmap (levels) with change-detection. Runs across 200+ digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.","last_updated":"2026-09-05T13:08:51.44Z","schemes":["exact"]}