{
  "openapi": "3.1.0",
  "info": {
    "title": "Floatout public data",
    "version": "1.0.0",
    "description": "Unauthenticated, read-only data. Builder-fee research is historical ecosystem data, not Floatout revenue or an earnings forecast."
  },
  "servers": [
    {
      "url": "https://floatout.xyz"
    }
  ],
  "security": [],
  "paths": {
    "/api/public/defillama/{date}": {
      "get": {
        "operationId": "getPlatformShareSnapshot",
        "summary": "Read a finalized daily Floatout platform-share snapshot",
        "parameters": [
          {
            "name": "date",
            "in": "path",
            "required": true,
            "schema": {
              "type": "string",
              "format": "date"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Finalized UTC day. Monetary amount is a decimal USDC string.",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "required": [
                    "date",
                    "platformShareUsdc",
                    "builders"
                  ],
                  "properties": {
                    "date": {
                      "type": "string",
                      "format": "date"
                    },
                    "platformShareUsdc": {
                      "type": "string"
                    },
                    "builders": {
                      "type": "array",
                      "items": {
                        "type": "string"
                      }
                    }
                  }
                }
              }
            }
          },
          "400": {
            "description": "Invalid date"
          },
          "404": {
            "description": "Snapshot not finalized"
          },
          "503": {
            "description": "Snapshot storage unavailable"
          }
        }
      }
    },
    "/research/hyperliquid-builder-fees-2026-09.json": {
      "get": {
        "operationId": "getBuilderFeeStudy",
        "summary": "Read the September 10\u201323, 2026 gross Hyperliquid builder-fee archive sample",
        "responses": {
          "200": {
            "description": "Fixed research sample with daily fees, coverage and methodology.",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "/api/public/commerce/products": {
      "get": {
        "operationId": "listFloatoutPlans",
        "summary": "Public activation plans and browser purchase links",
        "parameters": [
          {
            "name": "format",
            "in": "query",
            "schema": {
              "type": "string",
              "enum": [
                "jsonl"
              ]
            }
          }
        ],
        "responses": {
          "200": {
            "description": "Current public self-serve plans. Prices are activation fees, not an all-in checkout quote. JSONL uses the OpenAI discovery feed format.",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object"
                }
              },
              "application/x-ndjson": {
                "schema": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    }
  }
}