{
  "id": "surf.market.futures",
  "object": "tool",
  "name": "Futures Market Overview",
  "summary": "Returns futures market data across all tracked tokens in a single ranked snapshot.",
  "description": "Returns futures market data across all tracked tokens in a single ranked snapshot. Included fields: open interest, funding rate, long/short ratio, 24h volume. Sorted by volume_24h by default — use sort_by to change. No pagination — this endpoint returns the full list in one response. Does NOT accept limit, offset, or symbol; to filter to one token, look it up in the response locally.\n\nRaw surf#market/futures endpoint: input is { body, queryParams, pathParams } as the provider documents them (https://docs.asksurf.ai/data-api/market/futures).",
  "category": "lookup",
  "hosted_by": "Surf",
  "runtime": "partner",
  "side_effects": false,
  "status": "live",
  "credits": 0,
  "price": null,
  "providers": [
    {
      "id": "surf",
      "name": "Surf",
      "price": null,
      "own_key_only": true
    }
  ],
  "mcp_name": "surf_market_futures",
  "input_schema": {
    "type": "object",
    "properties": {
      "queryParams": {
        "type": "object",
        "properties": {
          "sort_by": {
            "default": "volume_24h",
            "type": "string",
            "enum": [
              "open_interest",
              "funding_rate",
              "volume_24h",
              "long_short_ratio"
            ],
            "description": "Field to sort results by. Example: volume_24h. Defaults to \"volume_24h\"."
          },
          "order": {
            "default": "desc",
            "type": "string",
            "enum": [
              "asc",
              "desc"
            ],
            "description": "Sort order. Example: desc. Defaults to \"desc\"."
          }
        },
        "additionalProperties": false
      }
    },
    "required": [],
    "additionalProperties": false
  },
  "kind": "endpoint"
}