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CRYPTYX Composite Signal Backtest
x402
CRYPTYX Composite Signal Backtest is a paid API for AI agents from cryptyx.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-13).
Backtests a weighted composite of digital asset signals over a specified date range and returns daily composite returns
Price / call$0.05
Success—
StatusUnknown
How this service works
Walk-forward backtest of a custom 8-class composite weight vector at 7d/14d/30d. Runs custom, IC-weighted default, and equal-weight blends in parallel with full performance breakdowns. Benchmark your blend against the production moat. Runs across 200+ digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.
Output
An array of daily records, each containing a date and a composite_return value representing the weighted blended signal return for that day over the specified backtest period.
Example use cases
Example prompt
“Run a CRYPTYX composite signal backtest from January 1 2025 to June 1 2025 with momentum weighted at 1.5, on-chain activity at 1.0, and sentiment at 0.5 — show me how the composite would have performed day by day.”
Technical details
Endpoint
POSThttps://cryptyx.ai/api/signals/composite/backtestWhen to prefer
Use this endpoint when you need to historically validate a custom weighting scheme across CRYPTYX's composite digital asset signals — ideal for quant strategy development, portfolio optimization research, or evaluating signal alpha before live deployment. Prefer this over live signal endpoints when historical performance analysis is the goal.
Side effects
- Invalid or missing date range returns 400 bad request
- Weights object missing required signal classes returns 422 validation error
- Weight values outside 0-2 range may be rejected or clamped
- Date range too large may result in timeout or truncated results
- Future dates in range may return empty or partial data
- Payment failure (insufficient USDC) returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| torequired | string | End date |
| fromrequired | string | Start date |
| weightsrequired | object | Class weights (0-2) |
Output
Schema · Response
{
"returns": [
{
"day": "2025-06-15",
"composite_return": 0.023
}
]
}Tags
x402
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