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CRYPTYX Composite Momentum Signals
x402
CRYPTYX Composite Momentum Signals is a paid API for AI agents from cryptyx.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).
Returns composite momentum scores and delta values across multiple digital assets for a specified lookback window and forward return horizon
Price / call$0.05
Success—
StatusUnknown
How this service works
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.
Output
Returns an array of momentum objects per asset, each containing the asset ticker (e.g. BTC), a momentum delta value, a 1-day momentum score, and a 7-day momentum score — enabling ranking and comparison of momentum strength across digital assets.
Example use cases
Rank crypto assets by momentum
“Pull up the latest composite momentum scores across all digital assets and rank them from strongest to weakest so I can quickly identify which coins have the best momentum signals heading into this week.”
Screen portfolio for momentum shifts
“Run CRYPTYX momentum scores on my current crypto holdings using a 14-day lookback window and flag any assets where the momentum delta has turned negative so I know what might need trimming.”
Build quantitative crypto trading signals
“Grab composite momentum scores and delta values for all tracked crypto assets using a 30-day forward return horizon so I can feed the top-ranked signals into my quant trading workflow before the market opens.”
Technical details
Endpoint
GEThttps://cryptyx.ai/api/signals/composite/momentumWhen to prefer
Use this endpoint when you need a multi-asset, composite momentum view with configurable lookback and forward-return horizons — ideal for portfolio screening, ranking assets by momentum, or building quantitative signals into trading workflows. Prefer this over single-asset price feeds when you want aggregated intelligence across many tokens simultaneously.
Side effects
- Invalid window value outside 2-14 range returns a 400 error
- Invalid horizon value (not 7d, 14d, or 30d) returns a 400 error
- Insufficient payment or missing x402 payment header returns a 402 payment required error
- Service unavailable due to data pipeline delays may return a 503
- Empty asset list returned if no assets meet signal thresholds
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| window | number | Lookback days (2-14) |
| horizon | string | Forward return horizon: 7d, 14d, or 30d |
Output
Schema · Response
{
"momentum": [
{
"asset": "BTC",
"delta": 0.04,
"score_1d": 0.42,
"score_7d": 0.38
}
]
}Tags
x402
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