mirrored listing x402 eip155:8453

Per-asset metric health grades for one symbol — TS vs

Per-asset metric health grades for one symbol — TS vs. CS grade divergence, per-metric ts_ic, ts_hit_rate. Answers "which metrics actually work on THIS asset", not just the universe average. Companion to /asset/top-predictors which ranks; this endpoint diagnoses. Coverage: pass any asset in the CRYPTYX 200+ tracked universe (BTC, ETH, SOL, top-cap + long-tail).

10000 (raw units)

price

calls / 30d

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": "10000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "horizon": "",
          "symbol": ""
        },
        "type": "http"
      },
      "output": {
        "example": {
          "horizon": "14d",
          "metrics": [
            {
              "cs_grade": "B",
              "grade_divergence": 1,
              "metric_id": "TR_MOMO_CONT_14D",
              "ts_grade": "A",
              "ts_hit_rate": 0.61,
              "ts_ic": 0.14
            },
            {
              "cs_grade": "A",
              "grade_divergence": -1,
              "metric_id": "VOL_RV_30D",
              "ts_grade": "B",
              "ts_hit_rate": 0.55,
              "ts_ic": 0.09
            }
          ],
          "ok": true,
          "summary": {
            "avg_ts_ic": 0.08,
            "n_metrics": 42
          },
          "symbol": "BTC"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "horizon": {
                  "description": "7d, 14d, or 30d (default 14d)",
                  "type": "string"
                },
                "symbol": {
                  "description": "Asset symbol (uppercased server-side)",
                  "type": "string"
                }
              },
              "required": [
                "symbol"
              ],
              "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"
    }
  }
}

Use it

curl

curl "https://cryptyx.ai/api/asset/metric-health"
# -> 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/asset/metric-health");
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/asset/metric-health")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/4357.json, and this resource appears in /discovery/resources and /discovery/search.