Backtest any signal over up to 365 days
Backtest any signal over up to 365 days. Returns trigger stats, per-day rows, and a 4-horizon performance block (sample size, mean/median return, hit rate, bootstrap CI, statistical significance, reliability grade). Walk-forward OOS read inlined. Runs across 200+ digital assets — BTC, ETH, SOL, top-cap + long-tail coverage.
50000 (raw units)
price
1
calls / 30d
1
unique payers
2026-09-05
updated
Provider
cryptyx.ai · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x0cD2c9724F185a029101b4AEACf3F114415c394f",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "50000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"body": {
"dryrun": false,
"from": "",
"signal_id": "",
"to": ""
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"avgConfidence": 0.7314,
"days": [
{
"day": "2025-06-01",
"rows": 0
},
{
"day": "2025-06-02",
"rows": 3
},
{
"day": "2025-06-03",
"rows": 5
}
],
"dryrun": false,
"durationMs": 48213,
"from": "2025-06-01",
"ok": true,
"performance": {
"caveats": [
"No in-sample/out-of-sample split applied. Results above are in-sample only. See `walk_forward` block for the nightly out-of-sample read."
],
"horizons": [
{
"bootstrap_ci_95": [
0.001204,
0.008331
],
"hit_rate": 0.5615,
"horizon": "1d",
"is_reliable": true,
"mean_return": 0.004812,
"median_return": 0.003104,
"sample_size": 187,
"statistical_significance": "significant"
},
{
"bootstrap_ci_95": [
0.008221,
0.034102
],
"hit_rate": 0.5882,
"horizon": "7d",
"is_reliable": true,
"mean_return": 0.02103,
"median_return": 0.01588,
"sample_size": 187,
"statistical_significance": "significant"
},
{
"bootstrap_ci_95": [
0.012003,
0.056012
],
"hit_rate": 0.5989,
"horizon": "14d",
"is_reliable": true,
"mean_return": 0.03414,
"median_return": 0.02211,
"sample_size": 187,
"statistical_significance": "significant"
},
{
"bootstrap_ci_95": [
-0.004021,
0.12614
],
"hit_rate": 0.604,
"horizon": "30d",
"is_reliable": false,
"mean_return": 0.0612,
"median_return": 0.0411,
"sample_size": 187,
"statistical_significance": "not_significant"
}
],
"is_sample_sufficient": true,
"minimum_sample_threshold": 30,
"reliability_grade": "green",
"sample_size": 187
},
"signal_id": "TR_MOMO_CONT_14D",
"to": "2025-12-01",
"totalDays": 184,
"totalTriggerEvents": 187,
"triggerRate": 0.223,
"triggeredDays": 41,
"walk_forward": {
"14d": {
"asof_day": "2026-06-20",
"ic_delta": -0.0453,
"is_hit_rate": 0.572,
"is_ic": 0.0941,
"is_n_obs": 18900,
"is_n_triggers": 612,
"oos_hit_rate": 0.531,
"oos_ic": 0.0488,
"oos_n_obs": 8100,
"oos_n_triggers": 184,
"overfit_ratio": 0.519,
"reliability_grade": "green",
"split_pct": 0.7,
"window_days": 180
},
"30d": {
"asof_day": "2026-06-20",
"ic_delta": -0.0411,
"is_hit_rate": 0.553,
"is_ic": 0.0712,
"is_n_obs": 18900,
"is_n_triggers": 612,
"oos_hit_rate": 0.518,
"oos_ic": 0.0301,
"oos_n_obs": 8100,
"oos_n_triggers": 184,
"overfit_ratio": 0.423,
"reliability_grade": "yellow",
"split_pct": 0.7,
"window_days": 180
},
"7d": {
"asof_day": "2026-06-20",
"ic_delta": -0.0264,
"is_hit_rate": 0.561,
"is_ic": 0.0876,
"is_n_obs": 18900,
"is_n_triggers": 612,
"oos_hit_rate": 0.542,
"oos_ic": 0.0612,
"oos_n_obs": 8100,
"oos_n_triggers": 184,
"overfit_ratio": 0.699,
"reliability_grade": "green",
"split_pct": 0.7,
"window_days": 180
}
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"dryrun": {
"description": "If true, uses signal_dryrun_count() and skips writes to signal_log. Default false. dryrun=true nulls totalTriggerEvents/avgConfidence and omits performance block.",
"type": "boolean"
},
"from": {
"description": "Start date YYYY-MM-DD",
"type": "string"
},
"signal_id": {
"description": "Signal registry ID, e.g. TR_MOMO_CONT_14D (uppercased server-side)",
"type": "string"
},
"to": {
"description": "End date YYYY-MM-DD. Range must be <=365d and from<=to",
"type": "string"
}
},
"required": [
"signal_id",
"from",
"to"
]
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://cryptyx.ai/api/signals/backtest" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://cryptyx.ai/api/signals/backtest");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://cryptyx.ai/api/signals/backtest")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/4383.json, and this resource appears in /discovery/resources and /discovery/search.