{
  "x402Version": 2,
  "id": 27485,
  "slug": "27485",
  "resource": "https://www.x402financialdata.com/trending-markets",
  "description": "Top active prediction markets by 24h trading volume on Polymarket -- what's trending right now, no keyword needed. Pairs with /prediction-markets (keyword search) and /prediction-market (exact-ID lookup): use this one when you don't already know what to search for. Not ticker-specific. Supports optional limit (default 10, max 25). $0.01/call.",
  "type": "http",
  "serviceName": "Trending Prediction Markets",
  "resourceType": "Market Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xe4181c7de066959bcca010525304ba68a84768e0",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "GJ1fu5pi1WaMHWy9nR1Fh67FEtrWXKrY2Ud6fdGbq33b",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "10000",
      "amountUsd": 0.01,
      "maxTimeoutSeconds": 300
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  ],
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    "required": [
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    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "type": "http"
        },
        "output": {
          "example": {
            "count": 1,
            "markets": [
              {
                "close_date": "2026-08-02T23:59:00Z",
                "id": "israel-x-iran-ceasefire-continues-through-august-2-20260727170555149",
                "outcomes": [
                  {
                    "name": "Yes",
                    "probability": 0.745
                  },
                  {
                    "name": "No",
                    "probability": 0.255
                  }
                ],
                "source": "polymarket",
                "status": "active",
                "title": "Israel x Iran ceasefire continues through August 2?",
                "volume_24h_usd": 1112365.174385003,
                "volume_usd": 1556592.2596210006
              }
            ],
            "source": "polymarket"
          },
          "type": "json"
        }
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        "properties": {
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            "properties": {
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                  "GET",
                  "HEAD",
                  "DELETE"
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                "type": "string"
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              "queryParams": {
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                    "description": "Max markets to return, default 10, max 25.",
                    "type": "integer"
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                "required": [],
                "type": "object"
              },
              "type": {
                "const": "http",
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            "type": "object"
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        },
        "required": [
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        "type": "object"
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    },
    "builder-code": {
      "info": {
        "a": "bc_vyd5u8m3"
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "additionalProperties": false,
        "properties": {
          "a": {
            "description": "App builder code",
            "pattern": "^[a-z0-9_]{1,32}$",
            "type": "string"
          },
          "s": {
            "description": "Service builder codes",
            "items": {
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "type": "array"
          },
          "w": {
            "description": "Wallet builder code",
            "pattern": "^[a-z0-9_]{1,32}$",
            "type": "string"
          }
        },
        "type": "object"
      }
    }
  },
  "tags": [
    "prediction-markets",
    "polymarket",
    "trending",
    "volume",
    "bazaar",
    "builder-code"
  ],
  "sourceHost": "www.x402financialdata.com",
  "lastUpdated": "2026-10-08T06:13:59.518Z",
  "quality": {
    "calls30d": 8,
    "uniquePayers30d": 4,
    "lastCalledAt": "2026-10-08T06:13:59.385Z"
  },
  "metadata": {
    "serviceName": "Trending Prediction Markets",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
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              "count": 1,
              "markets": [
                {
                  "close_date": "2026-08-02T23:59:00Z",
                  "id": "israel-x-iran-ceasefire-continues-through-august-2-20260727170555149",
                  "outcomes": [
                    {
                      "name": "Yes",
                      "probability": 0.745
                    },
                    {
                      "name": "No",
                      "probability": 0.255
                    }
                  ],
                  "source": "polymarket",
                  "status": "active",
                  "title": "Israel x Iran ceasefire continues through August 2?",
                  "volume_24h_usd": 1112365.174385003,
                  "volume_usd": 1556592.2596210006
                }
              ],
              "source": "polymarket"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
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                    "HEAD",
                    "DELETE"
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                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Max markets to return, default 10, max 25.",
                      "type": "integer"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
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              ],
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          "required": [
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          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_vyd5u8m3"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "www.x402financialdata.com",
    "manifest_name": "www.x402financialdata.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": {
    "example": {},
    "type": "string"
  }
}