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www.cryptyx.ai

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DataLiveeip155:8453Exactvia cdp
https://www.cryptyx.ai/api/metrics/slicer
Settlements · 30d
318↓ 43%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$41.48
Verified settled volume
1,236 settlements proven x402 by their on-chain EIP-3009 marker.
$0.050
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x0cD2c9724F185a029101b4AEACf3F114415c394f

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT or PAYMENT-SIGNATURE header required. Sign a USDC transfer to access this endpoint.",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x0cD2c9724F185a029101b4AEACf3F114415c394f",
      "amount": "50000",
      "scheme": "exact",
      "network": "eip155:8453",
      "outputSchema": {
        "input": {
          "body": {
            "asset": "",
            "operator": "",
            "metric_id": "",
            "threshold": 0
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "application/json",
          "example": {
            "by_asset": [
              {
                "asset": "BTC",
                "hit_rate": 0.62
              }
            ],
            "hit_rate": 0.58,
            "n_triggers": 156,
            "mean_fwd_return": 0.034
          }
        }
      },
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://www.cryptyx.ai/api/metrics/slicer",
    "mimeType": "application/json",
    "description": "Single-metric z-score backtest — hit_rate, mean_fwd_return, per-asset breakdown across a configurable z-threshold. Use to test a single metric's edge."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "asset": "",
            "operator": "",
            "metric_id": "",
            "threshold": 0
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "application/json",
          "example": {
            "by_asset": [
              {
                "asset": "BTC",
                "hit_rate": 0.62
              }
            ],
            "hit_rate": 0.58,
            "n_triggers": 156,
            "mean_fwd_return": 0.034
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "type": "object",
                "required": [
                  "metric_id",
                  "asset",
                  "operator",
                  "threshold"
                ],
                "properties": {
                  "asset": {
                    "type": "string",
                    "description": "Asset symbol"
                  },
                  "operator": {
                    "type": "string",
                    "description": "gt/lt/gte/lte/abs_gt"
                  },
                  "metric_id": {
                    "type": "string",
                    "description": "Metric ID"
                  },
                  "threshold": {
                    "type": "number",
                    "description": "Z-score threshold"
                  }
                },
                "additionalProperties": false
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "properties": {
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0.05USDC≈ $0.05 USD
on Base · exact scheme

Pay 0.05 USDC on Base to 0x0cD2…c394f. The signed payment is good for 5 minutes.

Paid to
0x0cD2…c394f
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
50000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x0cD2c9724F185a029101b4AEACf3F114415c394f",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "outputSchema": {
      "input": {
        "body": {
          "asset": "",
          "operator": "",
          "metric_id": "",
          "threshold": 0
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "application/json",
        "example": {
          "by_asset": [
            {
              "asset": "BTC",
              "hit_rate": 0.62
            }
          ],
          "hit_rate": 0.58,
          "n_triggers": 156,
          "mean_fwd_return": 0.034
        }
      }
    },
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "asset": "",
          "operator": "",
          "metric_id": "",
          "threshold": 0
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "application/json",
        "example": {
          "by_asset": [
            {
              "asset": "BTC",
              "hit_rate": 0.62
            }
          ],
          "hit_rate": 0.58,
          "n_triggers": 156,
          "mean_fwd_return": 0.034
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "type": "object",
              "required": [
                "metric_id",
                "asset",
                "operator",
                "threshold"
              ],
              "properties": {
                "asset": {
                  "type": "string",
                  "description": "Asset symbol"
                },
                "operator": {
                  "type": "string",
                  "description": "gt/lt/gte/lte/abs_gt"
                },
                "metric_id": {
                  "type": "string",
                  "description": "Metric ID"
                },
                "threshold": {
                  "type": "number",
                  "description": "Z-score threshold"
                }
              },
              "additionalProperties": false
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "properties": {
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-06-17 07:08Z
Last indexed by Roundhouse
2026-06-17 08:30Z
Last enriched (probe, favicon, geo)
2026-09-21 17:45Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 405
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service www.cryptyx.ai and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=www.cryptyx.ai'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://www.cryptyx.ai/api/metrics/slicer, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.