{
  "x402Version": 2,
  "id": 4878,
  "slug": "4878",
  "resource": "https://polynews.news/api/v1/feed",
  "description": "Real-time trade stream with market summaries (2hr rolling window, $500+ trades)",
  "type": "http",
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    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x6ee49a7872844397Fb52870Cc07b308fFADC9427",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000",
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "76xzzgua9K8985GqGMwB946zTFtHvjTd9MfGoTYfys3d",
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "amount": "1000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "limit": "100",
            "minValue": "500"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "data": {
              "marketSummaries": [
                {
                  "buyVolume": 45200,
                  "marketId": "69317",
                  "netFlow": 7100,
                  "sellVolume": 38100,
                  "tradeCount": 42
                }
              ],
              "summary": {
                "accumulatorUptime": 7200,
                "newestTimestamp": 1747019400,
                "oldestTimestamp": 1747012200,
                "pollCount": 160,
                "totalAccumulated": 1840
              },
              "trades": [
                {
                  "amount": 2400,
                  "market": "Democratic Presidential Nominee 2028",
                  "outcome": "Gavin Newsom",
                  "price": 0.32,
                  "side": "BUY",
                  "timestamp": 1747019400,
                  "valueUsd": 768,
                  "wallet": "0xa1b2...c3d4"
                }
              ]
            },
            "meta": {
              "endpoint": "/api/v1/feed",
              "latencyMs": 180,
              "tier": "standard",
              "timestamp": "2026-05-12T04:30:00.000Z",
              "version": "v1"
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "limit": {
                    "type": "string"
                  },
                  "minValue": {
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "data": {
                    "properties": {
                      "marketSummaries": {
                        "type": "array"
                      },
                      "summary": {
                        "description": "Accumulator stats",
                        "properties": {
                          "accumulatorUptime": {
                            "description": "Seconds",
                            "type": "number"
                          },
                          "newestTimestamp": {
                            "type": "number"
                          },
                          "oldestTimestamp": {
                            "type": "number"
                          },
                          "pollCount": {
                            "type": "number"
                          },
                          "totalAccumulated": {
                            "type": "number"
                          }
                        },
                        "type": "object"
                      },
                      "trades": {
                        "items": {
                          "properties": {
                            "amount": {
                              "type": "number"
                            },
                            "market": {
                              "type": "string"
                            },
                            "price": {
                              "type": "number"
                            },
                            "side": {
                              "type": "string"
                            },
                            "timestamp": {
                              "type": "number"
                            }
                          },
                          "type": "object"
                        },
                        "type": "array"
                      }
                    },
                    "type": "object"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "polynews.news",
  "lastUpdated": "2026-09-17T06:26:47.236Z",
  "quality": {
    "calls30d": 9,
    "uniquePayers30d": 8,
    "lastCalledAt": "2026-09-17T06:26:46.43Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "polynews.news",
    "manifest_name": "polynews.news",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}