{
  "x402Version": 2,
  "id": 40007,
  "slug": "40007",
  "resource": "https://api.seerium.xyz/v1/prediction/cross-venue-disagreement",
  "description": "Cross-venue prediction market disagreement API for Polymarket, Kalshi, and Gemini. Finds active related markets where venues price the same YES or NO outcome differently, with match confidence, price gap, liquidity, volume, and market identifiers.",
  "type": "http",
  "resourceType": "Utilities",
  "accepts": [
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      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x81832eEDe3a4ad96CB3D7cA09977636D912fd3D5",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "100000",
      "amountUsd": 0.1,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
      "payTo": "2h752kAbb9z1jpdSzqMEYg9JHv6TPJ6T2BfAJMyjLFtZ",
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          "queryParams": {
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            "limit": 25,
            "minGap": 0.01,
            "minMatchConfidence": 0.7,
            "sources": "polymarket,kalshi,gemini"
          },
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                "includeIndicative": true,
                "limit": 25,
                "minGap": 0.01,
                "minMatchConfidence": 0.7,
                "sources": [
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                  "kalshi",
                  "gemini"
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              },
              "groups": 42,
              "returned": 1,
              "rows": [
                {
                  "gap": 0.1,
                  "gapPct": 10,
                  "higher": {
                    "conditionId": "KXBTC-26MAY31-B100000",
                    "endDateIso": "2026-05-31T20:00:00.000Z",
                    "eventSlug": "bitcoin-price-may-31-2026",
                    "eventTitle": "Bitcoin price on May 31, 2026",
                    "indicative": true,
                    "lastPrice": 0.5,
                    "liquidity": 12800,
                    "marketSlug": "kxbtc-26may31-b100000",
                    "marketTicker": "KXBTC-26MAY31-B100000",
                    "noAsk": 0.51,
                    "noBid": 0.49,
                    "noPrice": 0.5,
                    "price": 0.5,
                    "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                    "seriesSlug": "bitcoin",
                    "seriesTicker": "KXBTC",
                    "source": "kalshi",
                    "sourceUpdatedAt": "2026-05-31T15:56:00.000Z",
                    "volume": 193200,
                    "volume24h": 28450,
                    "yesAsk": 0.51,
                    "yesBid": 0.49,
                    "yesPrice": 0.5
                  },
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                    "endDateIso": "2026-05-31T20:00:00.000Z",
                    "eventSlug": "bitcoin-price-may-31-2026",
                    "eventTitle": "Bitcoin price on May 31, 2026",
                    "indicative": false,
                    "lastPrice": 0.4,
                    "liquidity": 9400,
                    "marketSlug": "will-bitcoin-be-above-100000-on-may-31-2026",
                    "marketTicker": null,
                    "noAsk": 0.61,
                    "noBid": 0.59,
                    "noPrice": 0.6,
                    "price": 0.4,
                    "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                    "seriesSlug": "bitcoin",
                    "seriesTicker": null,
                    "source": "polymarket",
                    "sourceUpdatedAt": "2026-05-31T15:55:00.000Z",
                    "volume": 129300,
                    "volume24h": 18450,
                    "yesAsk": 0.41,
                    "yesBid": 0.39,
                    "yesPrice": 0.4
                  },
                  "markets": [
                    {
                      "conditionId": "0xexample-poly",
                      "endDateIso": "2026-05-31T20:00:00.000Z",
                      "eventSlug": "bitcoin-price-may-31-2026",
                      "eventTitle": "Bitcoin price on May 31, 2026",
                      "indicative": false,
                      "lastPrice": 0.4,
                      "liquidity": 9400,
                      "marketSlug": "will-bitcoin-be-above-100000-on-may-31-2026",
                      "marketTicker": null,
                      "noAsk": 0.61,
                      "noBid": 0.59,
                      "noPrice": 0.6,
                      "price": 0.4,
                      "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                      "seriesSlug": "bitcoin",
                      "seriesTicker": null,
                      "source": "polymarket",
                      "sourceUpdatedAt": "2026-05-31T15:55:00.000Z",
                      "volume": 129300,
                      "volume24h": 18450,
                      "yesAsk": 0.41,
                      "yesBid": 0.39,
                      "yesPrice": 0.4
                    },
                    {
                      "conditionId": "KXBTC-26MAY31-B100000",
                      "endDateIso": "2026-05-31T20:00:00.000Z",
                      "eventSlug": "bitcoin-price-may-31-2026",
                      "eventTitle": "Bitcoin price on May 31, 2026",
                      "indicative": true,
                      "lastPrice": 0.5,
                      "liquidity": 12800,
                      "marketSlug": "kxbtc-26may31-b100000",
                      "marketTicker": "KXBTC-26MAY31-B100000",
                      "noAsk": 0.51,
                      "noBid": 0.49,
                      "noPrice": 0.5,
                      "price": 0.5,
                      "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                      "seriesSlug": "bitcoin",
                      "seriesTicker": "KXBTC",
                      "source": "kalshi",
                      "sourceUpdatedAt": "2026-05-31T15:56:00.000Z",
                      "volume": 193200,
                      "volume24h": 28450,
                      "yesAsk": 0.51,
                      "yesBid": 0.49,
                      "yesPrice": 0.5
                    }
                  ],
                  "matchConfidence": 0.9,
                  "matchType": "strong",
                  "matchedOn": {
                    "dateKey": "2026-05-31",
                    "directionKey": "above",
                    "eventKey": "bitcoin price on may 31 2026",
                    "numericKey": "100000|31|2026",
                    "subjectKey": "will bitcoin be above 100000 on may 31 2026",
                    "type": "strong"
                  },
                  "minutesUntilEnd": 240,
                  "outcome": "yes",
                  "rationale": "kalshi prices YES 10 points above polymarket on a strong cross-venue match.",
                  "sources": [
                    "polymarket",
                    "kalshi"
                  ],
                  "topic": "Bitcoin price on May 31, 2026: Will Bitcoin be above $100,000 on May 31, 2026?",
                  "totalLiquidity": 22200,
                  "totalVolume24h": 46900
                }
              ],
              "sourceCounts": {
                "gemini": 3,
                "kalshi": 4,
                "polymarket": 5
              },
              "sourceUpdatedAt": {
                "gemini": "2026-05-31T15:54:30.000Z",
                "kalshi": "2026-05-31T15:56:00.000Z",
                "polymarket": "2026-05-31T15:55:00.000Z"
              },
              "timestamp": 1760000000000,
              "totalCandidates": 14,
              "warnings": []
            },
            "meta": {
              "freshnessMs": 30000,
              "generatedAt": "2026-03-25T12:00:00.000Z",
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              "updatedAt": "2026-03-25T11:59:30.000Z"
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              ],
              "id": "prediction-cross-venue-disagreement",
              "method": "GET",
              "name": "Cross-Venue Prediction Market Disagreement API",
              "networks": [
                "eip155:8453",
                "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
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              "path": "/v1/prediction/cross-venue-disagreement",
              "price": "$0.1000"
            },
            "service": "seerium-x402-api"
          },
          "type": "json"
        }
      },
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            "properties": {
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                "type": "string"
              },
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                    "description": "Optional flag to include indicative price-only markets. Defaults to true.",
                    "type": "boolean"
                  },
                  "limit": {
                    "description": "Optional maximum disagreement rows to return. Defaults to 25.",
                    "maximum": 100,
                    "minimum": 1,
                    "type": "number"
                  },
                  "minGap": {
                    "description": "Optional minimum price gap. Use 0.01 or 1 for one percentage point. Defaults to 0.01.",
                    "maximum": 1,
                    "minimum": 0,
                    "type": "number"
                  },
                  "minMatchConfidence": {
                    "description": "Optional minimum market match confidence. Use 0-1 or 0-100. Defaults to 0.7.",
                    "maximum": 1,
                    "minimum": 0,
                    "type": "number"
                  },
                  "sources": {
                    "description": "Optional comma-separated venue filter: polymarket, kalshi, gemini. Defaults to all.",
                    "type": "string"
                  }
                },
                "type": "object"
              },
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  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.seerium.xyz",
  "lastUpdated": "2026-10-08T06:09:39.593Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-08T06:09:39.465Z"
  },
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          "input": {
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            "queryParams": {
              "includeIndicative": true,
              "limit": 25,
              "minGap": 0.01,
              "minMatchConfidence": 0.7,
              "sources": "polymarket,kalshi,gemini"
            },
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                  "includeIndicative": true,
                  "limit": 25,
                  "minGap": 0.01,
                  "minMatchConfidence": 0.7,
                  "sources": [
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                "groups": 42,
                "returned": 1,
                "rows": [
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                    "gap": 0.1,
                    "gapPct": 10,
                    "higher": {
                      "conditionId": "KXBTC-26MAY31-B100000",
                      "endDateIso": "2026-05-31T20:00:00.000Z",
                      "eventSlug": "bitcoin-price-may-31-2026",
                      "eventTitle": "Bitcoin price on May 31, 2026",
                      "indicative": true,
                      "lastPrice": 0.5,
                      "liquidity": 12800,
                      "marketSlug": "kxbtc-26may31-b100000",
                      "marketTicker": "KXBTC-26MAY31-B100000",
                      "noAsk": 0.51,
                      "noBid": 0.49,
                      "noPrice": 0.5,
                      "price": 0.5,
                      "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                      "seriesSlug": "bitcoin",
                      "seriesTicker": "KXBTC",
                      "source": "kalshi",
                      "sourceUpdatedAt": "2026-05-31T15:56:00.000Z",
                      "volume": 193200,
                      "volume24h": 28450,
                      "yesAsk": 0.51,
                      "yesBid": 0.49,
                      "yesPrice": 0.5
                    },
                    "id": "disagreement_example",
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                      "endDateIso": "2026-05-31T20:00:00.000Z",
                      "eventSlug": "bitcoin-price-may-31-2026",
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                      "lastPrice": 0.4,
                      "liquidity": 9400,
                      "marketSlug": "will-bitcoin-be-above-100000-on-may-31-2026",
                      "marketTicker": null,
                      "noAsk": 0.61,
                      "noBid": 0.59,
                      "noPrice": 0.6,
                      "price": 0.4,
                      "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                      "seriesSlug": "bitcoin",
                      "seriesTicker": null,
                      "source": "polymarket",
                      "sourceUpdatedAt": "2026-05-31T15:55:00.000Z",
                      "volume": 129300,
                      "volume24h": 18450,
                      "yesAsk": 0.41,
                      "yesBid": 0.39,
                      "yesPrice": 0.4
                    },
                    "markets": [
                      {
                        "conditionId": "0xexample-poly",
                        "endDateIso": "2026-05-31T20:00:00.000Z",
                        "eventSlug": "bitcoin-price-may-31-2026",
                        "eventTitle": "Bitcoin price on May 31, 2026",
                        "indicative": false,
                        "lastPrice": 0.4,
                        "liquidity": 9400,
                        "marketSlug": "will-bitcoin-be-above-100000-on-may-31-2026",
                        "marketTicker": null,
                        "noAsk": 0.61,
                        "noBid": 0.59,
                        "noPrice": 0.6,
                        "price": 0.4,
                        "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                        "seriesSlug": "bitcoin",
                        "seriesTicker": null,
                        "source": "polymarket",
                        "sourceUpdatedAt": "2026-05-31T15:55:00.000Z",
                        "volume": 129300,
                        "volume24h": 18450,
                        "yesAsk": 0.41,
                        "yesBid": 0.39,
                        "yesPrice": 0.4
                      },
                      {
                        "conditionId": "KXBTC-26MAY31-B100000",
                        "endDateIso": "2026-05-31T20:00:00.000Z",
                        "eventSlug": "bitcoin-price-may-31-2026",
                        "eventTitle": "Bitcoin price on May 31, 2026",
                        "indicative": true,
                        "lastPrice": 0.5,
                        "liquidity": 12800,
                        "marketSlug": "kxbtc-26may31-b100000",
                        "marketTicker": "KXBTC-26MAY31-B100000",
                        "noAsk": 0.51,
                        "noBid": 0.49,
                        "noPrice": 0.5,
                        "price": 0.5,
                        "question": "Will Bitcoin be above $100,000 on May 31, 2026?",
                        "seriesSlug": "bitcoin",
                        "seriesTicker": "KXBTC",
                        "source": "kalshi",
                        "sourceUpdatedAt": "2026-05-31T15:56:00.000Z",
                        "volume": 193200,
                        "volume24h": 28450,
                        "yesAsk": 0.51,
                        "yesBid": 0.49,
                        "yesPrice": 0.5
                      }
                    ],
                    "matchConfidence": 0.9,
                    "matchType": "strong",
                    "matchedOn": {
                      "dateKey": "2026-05-31",
                      "directionKey": "above",
                      "eventKey": "bitcoin price on may 31 2026",
                      "numericKey": "100000|31|2026",
                      "subjectKey": "will bitcoin be above 100000 on may 31 2026",
                      "type": "strong"
                    },
                    "minutesUntilEnd": 240,
                    "outcome": "yes",
                    "rationale": "kalshi prices YES 10 points above polymarket on a strong cross-venue match.",
                    "sources": [
                      "polymarket",
                      "kalshi"
                    ],
                    "topic": "Bitcoin price on May 31, 2026: Will Bitcoin be above $100,000 on May 31, 2026?",
                    "totalLiquidity": 22200,
                    "totalVolume24h": 46900
                  }
                ],
                "sourceCounts": {
                  "gemini": 3,
                  "kalshi": 4,
                  "polymarket": 5
                },
                "sourceUpdatedAt": {
                  "gemini": "2026-05-31T15:54:30.000Z",
                  "kalshi": "2026-05-31T15:56:00.000Z",
                  "polymarket": "2026-05-31T15:55:00.000Z"
                },
                "timestamp": 1760000000000,
                "totalCandidates": 14,
                "warnings": []
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                "id": "prediction-cross-venue-disagreement",
                "method": "GET",
                "name": "Cross-Venue Prediction Market Disagreement API",
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                "path": "/v1/prediction/cross-venue-disagreement",
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                    "includeIndicative": {
                      "description": "Optional flag to include indicative price-only markets. Defaults to true.",
                      "type": "boolean"
                    },
                    "limit": {
                      "description": "Optional maximum disagreement rows to return. Defaults to 25.",
                      "maximum": 100,
                      "minimum": 1,
                      "type": "number"
                    },
                    "minGap": {
                      "description": "Optional minimum price gap. Use 0.01 or 1 for one percentage point. Defaults to 0.01.",
                      "maximum": 1,
                      "minimum": 0,
                      "type": "number"
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                    "minMatchConfidence": {
                      "description": "Optional minimum market match confidence. Use 0-1 or 0-100. Defaults to 0.7.",
                      "maximum": 1,
                      "minimum": 0,
                      "type": "number"
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                    "sources": {
                      "description": "Optional comma-separated venue filter: polymarket, kalshi, gemini. Defaults to all.",
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  "liveness": {
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  "featured": false,
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    "manifest_name": "api.seerium.xyz",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
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}