{
  "x402Version": 2,
  "id": 40279,
  "slug": "40279",
  "resource": "https://api.usenami.io/v1/perp/arbitrage/price",
  "description": "Cross-venue mark-price spread scan for crypto perpetuals — where the same perp trades at different marks across venues. Quoted spread is not net edge: it excludes fees, slippage and funding differences.",
  "type": "http",
  "serviceName": "Usenami",
  "resourceType": "Market Data",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x1538726707212F4dB3EB67cEc0910422A310475c",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "3000",
      "amountUsd": 0.003,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "example": {
      "count": 1,
      "min_diff_bps": 10,
      "opportunities": [
        {
          "max_price": 0.0855,
          "max_venue": "mexc",
          "mid_price": 0.0853,
          "min_price": 0.0851,
          "min_venue": "binance",
          "spread_bps": 46.89,
          "ticker": "DOGE",
          "updated_at": "2026-05-26T17:03:09Z",
          "venues_count": 14
        }
      ]
    },
    "type": "json"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "limit": {
              "description": "Max results. Default 50, max 100.",
              "required": false,
              "type": "integer"
            },
            "min_diff_bps": {
              "description": "Threshold in bps. Default 10.",
              "required": false,
              "type": "number"
            }
          },
          "type": "http"
        },
        "output": {
          "example": {
            "count": 1,
            "min_diff_bps": 10,
            "opportunities": [
              {
                "max_price": 0.0855,
                "max_venue": "mexc",
                "mid_price": 0.0853,
                "min_price": 0.0851,
                "min_venue": "binance",
                "spread_bps": 46.89,
                "ticker": "DOGE",
                "updated_at": "2026-05-26T17:03:09Z",
                "venues_count": 14
              }
            ]
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "properties": {
              "method": {
                "type": "string"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "funding",
    "perpetual",
    "trading",
    "multi-venue",
    "market-data",
    "bazaar"
  ],
  "sourceHost": "api.usenami.io",
  "lastUpdated": "2026-09-22T06:03:48.092Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-22T06:03:47.211Z"
  },
  "metadata": {
    "serviceName": "Usenami",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": {
                "description": "Max results. Default 50, max 100.",
                "required": false,
                "type": "integer"
              },
              "min_diff_bps": {
                "description": "Threshold in bps. Default 10.",
                "required": false,
                "type": "number"
              }
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "min_diff_bps": 10,
              "opportunities": [
                {
                  "max_price": 0.0855,
                  "max_venue": "mexc",
                  "mid_price": 0.0853,
                  "min_price": 0.0851,
                  "min_venue": "binance",
                  "spread_bps": 46.89,
                  "ticker": "DOGE",
                  "updated_at": "2026-05-26T17:03:09Z",
                  "venues_count": 14
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "type": "string"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.usenami.io",
    "manifest_name": "api.usenami.io",
    "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": {
    "count": 1,
    "min_diff_bps": 10,
    "opportunities": [
      {
        "max_price": 0.0855,
        "max_venue": "mexc",
        "mid_price": 0.0853,
        "min_price": 0.0851,
        "min_venue": "binance",
        "spread_bps": 46.89,
        "ticker": "DOGE",
        "updated_at": "2026-05-26T17:03:09Z",
        "venues_count": 14
      }
    ]
  }
}