{
  "x402Version": 2,
  "id": 27080,
  "slug": "27080",
  "resource": "https://x402.fenixfoundry.com/resolution",
  "description": "Did it happen? Check whether a prediction market event has settled on Polymarket or Kalshi and get the resolved outcome, resolution time, source and market URL. A cheap oracle for agents that must verify a real-world outcome before acting.",
  "type": "http",
  "serviceName": "market-resolution",
  "resourceType": "Agent Service",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x737426d3eD53930B889b3f61774669a0FDf3BE54",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "attribution": {
            "type": "string"
          },
          "closeTime": {
            "description": "Scheduled close time for markets that have not settled.",
            "type": [
              "string",
              "null"
            ]
          },
          "confidence": {
            "description": "0..1 confidence that this market is the event you asked about.",
            "type": "number"
          },
          "id": {
            "type": [
              "string",
              "null"
            ]
          },
          "outcome": {
            "description": "Settled outcome as published, e.g. \"Yes\".",
            "type": [
              "string",
              "null"
            ]
          },
          "query": {
            "type": [
              "string",
              "null"
            ]
          },
          "resolutionSource": {
            "description": "Venue that published the settlement.",
            "type": [
              "string",
              "null"
            ]
          },
          "resolved": {
            "description": "True once the venue has settled the market.",
            "type": "boolean"
          },
          "resolvedAt": {
            "type": [
              "string",
              "null"
            ]
          },
          "url": {
            "type": [
              "string",
              "null"
            ]
          },
          "venue": {
            "enum": [
              "polymarket",
              "kalshi",
              null
            ],
            "type": [
              "string",
              "null"
            ]
          }
        },
        "required": [
          "resolved",
          "outcome",
          "resolvedAt",
          "resolutionSource",
          "venue",
          "url",
          "confidence",
          "attribution"
        ],
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "q": "Did the US government shut down in 2026?"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "attribution": "Implied probabilities and resolution status are derived from public Polymarket and Kalshi market data by x402.fenixfoundry.com. Not affiliated with, endorsed by, or a data feed of either venue. Informational only, not investment advice.",
            "closeTime": "2026-01-31T00:00:00.000Z",
            "confidence": 0.93,
            "id": "KXGOVSHUTDOWN-26",
            "outcome": "No",
            "query": "Did the US government shut down in 2026?",
            "resolutionSource": "kalshi",
            "resolved": true,
            "resolvedAt": "2026-01-31T18:04:00.000Z",
            "url": "https://kalshi.com/markets/kxgovshutdown-26",
            "venue": "kalshi"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "additionalProperties": false,
                "anyOf": [
                  {
                    "required": [
                      "q"
                    ]
                  },
                  {
                    "required": [
                      "venue",
                      "id"
                    ]
                  }
                ],
                "properties": {
                  "id": {
                    "description": "Direct lookup: Polymarket event slug or Kalshi ticker. Requires venue.",
                    "type": "string"
                  },
                  "q": {
                    "description": "Natural-language event query, e.g. \"Did the US government shut down in 2026?\". Use this or venue+id.",
                    "maxLength": 500,
                    "type": "string"
                  },
                  "venue": {
                    "description": "Direct lookup: which venue the market lives on. Requires id.",
                    "enum": [
                      "polymarket",
                      "kalshi"
                    ],
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "attribution": {
                    "type": "string"
                  },
                  "closeTime": {
                    "description": "Scheduled close time for markets that have not settled.",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "confidence": {
                    "description": "0..1 confidence that this market is the event you asked about.",
                    "type": "number"
                  },
                  "id": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "outcome": {
                    "description": "Settled outcome as published, e.g. \"Yes\".",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "query": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "resolutionSource": {
                    "description": "Venue that published the settlement.",
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "resolved": {
                    "description": "True once the venue has settled the market.",
                    "type": "boolean"
                  },
                  "resolvedAt": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "url": {
                    "type": [
                      "string",
                      "null"
                    ]
                  },
                  "venue": {
                    "enum": [
                      "polymarket",
                      "kalshi",
                      null
                    ],
                    "type": [
                      "string",
                      "null"
                    ]
                  }
                },
                "required": [
                  "resolved",
                  "outcome",
                  "resolvedAt",
                  "resolutionSource",
                  "venue",
                  "url",
                  "confidence",
                  "attribution"
                ],
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "prediction-markets",
    "resolution",
    "oracle",
    "polymarket",
    "kalshi",
    "bazaar"
  ],
  "sourceHost": "x402.fenixfoundry.com",
  "lastUpdated": "2026-10-08T22:07:09.902Z",
  "quality": {
    "calls30d": 7,
    "uniquePayers30d": 7,
    "lastCalledAt": "2026-10-08T22:07:09.468Z"
  },
  "metadata": {
    "serviceName": "market-resolution",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "q": "Did the US government shut down in 2026?"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "attribution": "Implied probabilities and resolution status are derived from public Polymarket and Kalshi market data by x402.fenixfoundry.com. Not affiliated with, endorsed by, or a data feed of either venue. Informational only, not investment advice.",
              "closeTime": "2026-01-31T00:00:00.000Z",
              "confidence": 0.93,
              "id": "KXGOVSHUTDOWN-26",
              "outcome": "No",
              "query": "Did the US government shut down in 2026?",
              "resolutionSource": "kalshi",
              "resolved": true,
              "resolvedAt": "2026-01-31T18:04:00.000Z",
              "url": "https://kalshi.com/markets/kxgovshutdown-26",
              "venue": "kalshi"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "anyOf": [
                    {
                      "required": [
                        "q"
                      ]
                    },
                    {
                      "required": [
                        "venue",
                        "id"
                      ]
                    }
                  ],
                  "properties": {
                    "id": {
                      "description": "Direct lookup: Polymarket event slug or Kalshi ticker. Requires venue.",
                      "type": "string"
                    },
                    "q": {
                      "description": "Natural-language event query, e.g. \"Did the US government shut down in 2026?\". Use this or venue+id.",
                      "maxLength": 500,
                      "type": "string"
                    },
                    "venue": {
                      "description": "Direct lookup: which venue the market lives on. Requires id.",
                      "enum": [
                        "polymarket",
                        "kalshi"
                      ],
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "attribution": {
                      "type": "string"
                    },
                    "closeTime": {
                      "description": "Scheduled close time for markets that have not settled.",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "confidence": {
                      "description": "0..1 confidence that this market is the event you asked about.",
                      "type": "number"
                    },
                    "id": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "outcome": {
                      "description": "Settled outcome as published, e.g. \"Yes\".",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "query": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "resolutionSource": {
                      "description": "Venue that published the settlement.",
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "resolved": {
                      "description": "True once the venue has settled the market.",
                      "type": "boolean"
                    },
                    "resolvedAt": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "url": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "venue": {
                      "enum": [
                        "polymarket",
                        "kalshi",
                        null
                      ],
                      "type": [
                        "string",
                        "null"
                      ]
                    }
                  },
                  "required": [
                    "resolved",
                    "outcome",
                    "resolvedAt",
                    "resolutionSource",
                    "venue",
                    "url",
                    "confidence",
                    "attribution"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402.fenixfoundry.com",
    "manifest_name": "x402.fenixfoundry.com",
    "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": {
    "attribution": "Implied probabilities and resolution status are derived from public Polymarket and Kalshi market data by x402.fenixfoundry.com. Not affiliated with, endorsed by, or a data feed of either venue. Informational only, not investment advice.",
    "closeTime": "2026-01-31T00:00:00.000Z",
    "confidence": 0.93,
    "id": "KXGOVSHUTDOWN-26",
    "outcome": "No",
    "query": "Did the US government shut down in 2026?",
    "resolutionSource": "kalshi",
    "resolved": true,
    "resolvedAt": "2026-01-31T18:04:00.000Z",
    "url": "https://kalshi.com/markets/kxgovshutdown-26",
    "venue": "kalshi"
  }
}