{
  "x402Version": 2,
  "id": 26973,
  "slug": "26973",
  "resource": "https://signals.nsgoods.org/backtest",
  "description": "Walk-forward replay of the live multi-timeframe strategy over recent 1m history: win-rate and average forward return per BUY/SELL signal. Lets an agent measure recent edge before subscribing to the live signal stream (USDC on Base). Free preview: GET /signals/preview",
  "type": "http",
  "serviceName": "nsgoods Crypto Signals (Kraken)",
  "resourceType": "Developer Tool",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xc87a06DEE4c0E85912296002617120BBfd5EF990",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "250000",
      "amountUsd": 0.25,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "avg_return_pct": {
            "type": [
              "number",
              "null"
            ]
          },
          "best_pct": {
            "type": [
              "number",
              "null"
            ]
          },
          "forward_minutes": {
            "type": "integer"
          },
          "generated_at": {
            "format": "date-time",
            "type": "string"
          },
          "pair": {
            "type": "string"
          },
          "sample": {
            "items": {
              "type": "object"
            },
            "type": "array"
          },
          "signals_evaluated": {
            "type": "integer"
          },
          "step_minutes": {
            "type": "integer"
          },
          "win_rate_pct": {
            "type": [
              "number",
              "null"
            ]
          },
          "window_hours": {
            "type": "number"
          },
          "worst_pct": {
            "type": [
              "number",
              "null"
            ]
          }
        },
        "required": [
          "pair",
          "signals_evaluated",
          "generated_at"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
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      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "forward": 30,
            "pair": "BTC/USD",
            "step": 5
          },
          "type": "http"
        },
        "output": {
          "example": {
            "avg_return_pct": 0.18,
            "best_pct": 1.42,
            "forward_minutes": 30,
            "generated_at": "2026-06-13T21:00:00+00:00",
            "pair": "BTC/USD",
            "sample": [
              {
                "entry": 64120.4,
                "future": 64235.1,
                "return_pct": 0.179,
                "signal": "BUY",
                "ts": "2026-06-13T18:25:00"
              }
            ],
            "signals_evaluated": 14,
            "step_minutes": 5,
            "win_rate_pct": 64.3,
            "window_hours": 12,
            "worst_pct": -0.71
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET",
                  "HEAD",
                  "DELETE"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
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                    "default": 30,
                    "description": "Forward window in 1m bars to score each signal against (5-120).",
                    "maximum": 120,
                    "minimum": 5,
                    "type": "integer"
                  },
                  "pair": {
                    "default": "BTC/USD",
                    "description": "Kraken */USD pair, e.g. BTC/USD, ETH/USD.",
                    "type": "string"
                  },
                  "step": {
                    "default": 5,
                    "description": "Walk-forward step in 1m bars (1-15). Smaller = denser sample but slower.",
                    "maximum": 15,
                    "minimum": 1,
                    "type": "integer"
                  }
                },
                "required": [],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "avg_return_pct": {
                    "type": [
                      "number",
                      "null"
                    ]
                  },
                  "best_pct": {
                    "type": [
                      "number",
                      "null"
                    ]
                  },
                  "forward_minutes": {
                    "type": "integer"
                  },
                  "generated_at": {
                    "format": "date-time",
                    "type": "string"
                  },
                  "pair": {
                    "type": "string"
                  },
                  "sample": {
                    "items": {
                      "type": "object"
                    },
                    "type": "array"
                  },
                  "signals_evaluated": {
                    "type": "integer"
                  },
                  "step_minutes": {
                    "type": "integer"
                  },
                  "win_rate_pct": {
                    "type": [
                      "number",
                      "null"
                    ]
                  },
                  "window_hours": {
                    "type": "number"
                  },
                  "worst_pct": {
                    "type": [
                      "number",
                      "null"
                    ]
                  }
                },
                "required": [
                  "pair",
                  "signals_evaluated",
                  "generated_at"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
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            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "signals.nsgoods.org",
  "lastUpdated": "2026-10-02T16:28:53.516Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-10-02T16:28:53.415Z"
  },
  "metadata": {
    "serviceName": "nsgoods Crypto Signals (Kraken)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "forward": 30,
              "pair": "BTC/USD",
              "step": 5
            },
            "type": "http"
          },
          "output": {
            "example": {
              "avg_return_pct": 0.18,
              "best_pct": 1.42,
              "forward_minutes": 30,
              "generated_at": "2026-06-13T21:00:00+00:00",
              "pair": "BTC/USD",
              "sample": [
                {
                  "entry": 64120.4,
                  "future": 64235.1,
                  "return_pct": 0.179,
                  "signal": "BUY",
                  "ts": "2026-06-13T18:25:00"
                }
              ],
              "signals_evaluated": 14,
              "step_minutes": 5,
              "win_rate_pct": 64.3,
              "window_hours": 12,
              "worst_pct": -0.71
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
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                      "default": 30,
                      "description": "Forward window in 1m bars to score each signal against (5-120).",
                      "maximum": 120,
                      "minimum": 5,
                      "type": "integer"
                    },
                    "pair": {
                      "default": "BTC/USD",
                      "description": "Kraken */USD pair, e.g. BTC/USD, ETH/USD.",
                      "type": "string"
                    },
                    "step": {
                      "default": 5,
                      "description": "Walk-forward step in 1m bars (1-15). Smaller = denser sample but slower.",
                      "maximum": 15,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "avg_return_pct": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "best_pct": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "forward_minutes": {
                      "type": "integer"
                    },
                    "generated_at": {
                      "format": "date-time",
                      "type": "string"
                    },
                    "pair": {
                      "type": "string"
                    },
                    "sample": {
                      "items": {
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "signals_evaluated": {
                      "type": "integer"
                    },
                    "step_minutes": {
                      "type": "integer"
                    },
                    "win_rate_pct": {
                      "type": [
                        "number",
                        "null"
                      ]
                    },
                    "window_hours": {
                      "type": "number"
                    },
                    "worst_pct": {
                      "type": [
                        "number",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "pair",
                    "signals_evaluated",
                    "generated_at"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "signals.nsgoods.org",
    "manifest_name": "signals.nsgoods.org",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "avg_return_pct": 0.18,
    "best_pct": 1.42,
    "forward_minutes": 30,
    "generated_at": "2026-06-13T21:00:00+00:00",
    "pair": "BTC/USD",
    "sample": [
      {
        "entry": 64120.4,
        "future": 64235.1,
        "return_pct": 0.179,
        "signal": "BUY",
        "ts": "2026-06-13T18:25:00"
      }
    ],
    "signals_evaluated": 14,
    "step_minutes": 5,
    "win_rate_pct": 64.3,
    "window_hours": 12,
    "worst_pct": -0.71
  }
}