# Cryptyx Top-Ranked Trading Signals by IC-Weighted Performance

> Cryptyx Top-Ranked Trading Signals by IC-Weighted Performance is a paid API for AI agents from www.cryptyx.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns the top-graded crypto trading signals ranked by IC-weighted performance across configurable forward return horizons (7d, 14d, 30d), including grade, hit rate, mean forward return, and sample size.

## Facts

- Endpoint: GET https://www.cryptyx.ai/api/signals/top
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cryptyx-top-ranked-trading-signals-by-ic-weighted-performance-f0e76a48
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RYxLjAc34UkXwDWTc8uEI

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability cryptyx-top-ranked-trading-signals-by-ic-weighted-performance-f0e76a48
```

Example prompt: Show me the top 10 Cryptyx signals graded A or B for the 14-day forward return horizon so I can decide which ones to wire into my live strategy.

## When to prefer this

Use this endpoint when you need a universe-level ranked list of the best-performing signals to select for strategy construction — as opposed to asset-specific signal endpoints or single-metric backtests. Ideal for the strategy wiring/selection step rather than per-asset analysis.

## Known failure modes

- Invalid horizon value (not 7d/14d/30d) returns 400 Bad Request
- Limit value out of acceptable range returns 400
- Payment not processed (x402 protocol failure) returns 402 Payment Required
- Stale or unavailable daily evaluation data may return 503
- Empty signals array if no signals meet grade threshold for the requested horizon

## How this service works

CRYPTYX | institutional-grade crypto intelligence: 150+ signals, 440+ metrics, 200+ assets. | Curated top-10 atomic signals from CRYPTYX's 143-signal registry, gated to enabled + non-anti-predictive + A/B health-graded names ranked by 7d cross-sectional IC. Each row returns signal_id, name, description, class (CORR/EFF/FLOW/FUT/OB/OPT/TR/VOL), horizon, tags, geometry_type, active_version, active_params, ic_7d, hit_rate_7d, n_obs_7d, n_triggers_7d, health_grade, unique_assets_observed, unique_assets_ever_triggered, trigger_rate_per_asset_day, plus a 7d `walk_forward` block (latest IS/OOS split: is_ic, oos_ic, overfit_ratio, ic_delta, reliability_grade) so the in-sample IC and the OOS check sit side by side. Response also carries count, selection_criteria block, durationMs. Default discovery surface MCP agents call before /api/signals/catalog to short-list which signals to wire into a live strategy.

## Output

A JSON array of top-ranked trading signals, each with a signal_id, letter grade (A/B/C/U), hit rate (e.g. 0.64), mean forward return (e.g. 0.085), and sample size — all evaluated via rolling Spearman-rank IC across ~200 assets and 5+ years of history, updated daily.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "application/json",
 "example": {
  "signals": [
   {
    "grade": "A",
    "hit_rate": 0.64,
    "signal_id": "VOL_COMPRESSION_7v30",
    "mean_fwd_return": 0.085
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cryptyx-top-ranked-trading-signals-by-ic-weighted-performance-f0e76a48/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.cryptyx.ai](https://www.zero.xyz/host/www.cryptyx.ai/llms.txt)