{
  "x402Version": 2,
  "id": 3284,
  "slug": "3284",
  "resource": "https://quotient-api-gateway.onrender.com/api/v1/markets/search",
  "description": "Use this to search Quotient-covered markets by meaning, taxonomy, asset, venue, or historical cutoff. Results carry quote provenance plus Q and venue odds captured at the selected forecast. Polymarket International and Kalshi use verified live pricing or null; other venues label graph snapshots stale. Use as_of for discovery and the forecast-time pair for historical spreads, including since-closed markets.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xC3d01FD2F79d4c57aD106AB8ecc12a5dE24F97cB",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "discoverable": true,
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "group_by": "event",
            "q": "oil supply disruption",
            "tag": [
              "oil"
            ]
          },
          "type": "http"
        },
        "output": {
          "example": {
            "as_of": "2026-08-11T23:59:59.999Z",
            "events": [],
            "facets": {
              "categories": [],
              "tags": [
                {
                  "count": 16,
                  "value": "oil"
                }
              ]
            },
            "group_by": "event",
            "historical": true,
            "markets": [
              {
                "categories": [],
                "event": {
                  "id": "e1",
                  "slug": "hormuz-traffic",
                  "title": "Strait of Hormuz traffic"
                },
                "forecast_at": "2026-08-11T20:14:03Z",
                "has_forecast": true,
                "has_published_signal": false,
                "latest_q_probability": 0.57,
                "marketKey": "polymarket:123",
                "marketUrl": "https://polymarket.com/event/hormuz-traffic",
                "market_odds": 0.42,
                "market_odds_at_forecast": 0.4,
                "nativeEventId": "e1",
                "nativeMarketId": "123",
                "published_signal_count": 0,
                "question": "Will Strait of Hormuz traffic be restored by September?",
                "quotientMarketId": "123",
                "relevance": {
                  "matched_by": [
                    "graph",
                    "typesense",
                    "semantic"
                  ],
                  "matched_fields": [
                    "event_title",
                    "tags"
                  ],
                  "score": 0.0503
                },
                "seriesTicker": null,
                "slug": "strait-of-hormuz-traffic-restored-by-september",
                "sourceUrl": "https://gamma-api.polymarket.com/markets/123",
                "tags": [
                  "oil",
                  "Strait of Hormuz"
                ],
                "thesis": "Q expects traffic normalization to remain constrained through the cutoff.",
                "venue": "polymarket",
                "venue_quote": {
                  "freshness": "verified",
                  "market_id": "123",
                  "observed_at": "2026-08-31T12:00:00Z",
                  "quote_method": "midpoint",
                  "schema_version": "1",
                  "selected_probability": 0.42,
                  "venue": "polymarket",
                  "venue_timestamp": "2026-08-31T12:00:00Z",
                  "yes_ask": 0.42,
                  "yes_bid": 0.42,
                  "yes_last": null
                }
              }
            ],
            "query": "oil supply disruption",
            "retrieval": {
              "graph": "ok",
              "semantic": "ok",
              "typesense": "ok"
            }
          },
          "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,
                "properties": {
                  "as_of": {
                    "type": "string"
                  },
                  "category": {
                    "items": {
                      "maxLength": 80,
                      "type": "string"
                    },
                    "type": "array"
                  },
                  "group_by": {
                    "default": "market",
                    "enum": [
                      "market",
                      "event"
                    ],
                    "type": "string"
                  },
                  "max_forecast_age": {
                    "default": 168,
                    "minimum": 1,
                    "type": "integer"
                  },
                  "q": {
                    "type": "string"
                  },
                  "tag": {
                    "items": {
                      "maxLength": 80,
                      "type": "string"
                    },
                    "type": "array"
                  },
                  "venue": {
                    "description": "Prediction-market venue key: polymarket (Polymarket International), polymarket_us (Polymarket US), kalshi, or limitless.",
                    "enum": [
                      "polymarket",
                      "polymarket_us",
                      "kalshi",
                      "limitless"
                    ],
                    "type": "string"
                  }
                },
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "queryParams"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input",
          "output"
        ],
        "type": "object"
      }
    },
    "payment-identifier": {
      "info": {
        "required": false
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "id": {
            "maxLength": 128,
            "minLength": 16,
            "pattern": "^[a-zA-Z0-9_-]+$",
            "type": "string"
          },
          "required": {
            "type": "boolean"
          }
        },
        "required": [
          "required"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar",
    "payment-identifier"
  ],
  "sourceHost": "quotient-api-gateway.onrender.com",
  "lastUpdated": "2026-09-13T18:12:04.898Z",
  "quality": {
    "calls30d": 43,
    "uniquePayers30d": 5,
    "lastCalledAt": "2026-09-13T18:12:04.464Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "quotient-api-gateway.onrender.com",
    "manifest_name": "quotient-api-gateway.onrender.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}