{
  "openapi": "3.1.0",
  "info": {
    "title": "十方斋 AI 投资工具 API",
    "version": "2.1.0.5",
    "description": "OpenAPI contract draft for 十方斋 AI tools: AI看市场 and AI看K线. This file describes the intended API surface for AI agents and Custom GPT Actions. The actual API implementation may need to be deployed separately."
  },
  "servers": [
    {
      "url": "https://sellput.top",
      "description": "Planned production API host for interactive tools"
    }
  ],
  "paths": {
    "/api/market/analyze": {
      "post": {
        "operationId": "market_analyze",
        "summary": "AI看市场",
        "description": "Analyze market environment for ETF定投、Sell Put and risk monitoring. Use this tool to judge macro and market conditions before making watchlist or option-selling decisions.",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/MarketAnalyzeRequest"
              },
              "examples": {
                "daily_us_market": {
                  "summary": "Daily US market analysis",
                  "value": {
                    "market": "US",
                    "mode": "daily",
                    "focus": ["SPY", "QQQ", "BTC", "GLD", "TLT", "VIX"],
                    "language": "zh-CN"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "Market analysis result",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/MarketAnalyzeResponse"
                }
              }
            }
          }
        }
      }
    },
    "/api/kline/analyze": {
      "post": {
        "operationId": "kline_analyze",
        "summary": "AI看K线",
        "description": "Analyze a symbol using trend, momentum, candlestick similarity and ABC structure. Use this tool to judge single-stock or crypto short-term technical risk before Sell Put or position decisions.",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "$ref": "#/components/schemas/KlineAnalyzeRequest"
              },
              "examples": {
                "mstr_hourly": {
                  "summary": "MSTR hourly K-line analysis",
                  "value": {
                    "symbol": "MSTR",
                    "interval": "1h",
                    "mode": "similarity",
                    "lookback": 120,
                    "language": "zh-CN"
                  }
                }
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "K-line analysis result",
            "content": {
              "application/json": {
                "schema": {
                  "$ref": "#/components/schemas/KlineAnalyzeResponse"
                }
              }
            }
          }
        }
      }
    }
  },
  "components": {
    "schemas": {
      "MarketAnalyzeRequest": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "market": {
            "type": "string",
            "description": "Market scope, such as US, HK, CN, GLOBAL or CRYPTO.",
            "examples": ["US"]
          },
          "mode": {
            "type": "string",
            "enum": ["daily", "evening", "weekly", "risk_check", "sell_put_check"],
            "description": "Analysis mode."
          },
          "focus": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "Symbols or indexes to focus on, such as SPY, QQQ, BTC, GLD, TLT, VIX."
          },
          "language": {
            "type": "string",
            "default": "zh-CN",
            "description": "Response language."
          }
        },
        "required": ["market", "mode"]
      },
      "MarketAnalyzeResponse": {
        "type": "object",
        "additionalProperties": true,
        "properties": {
          "summary": {
            "type": "string"
          },
          "risk_level": {
            "type": "string",
            "enum": ["low", "medium", "high", "extreme"]
          },
          "sell_put_environment": {
            "type": "string",
            "enum": ["favorable", "watch", "cautious", "avoid"]
          },
          "key_factors": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "watchlist": {
            "type": "array",
            "items": {
              "type": "string"
            }
          }
        }
      },
      "KlineAnalyzeRequest": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "symbol": {
            "type": "string",
            "description": "Ticker or market symbol, such as MSTR, QQQ, BTC-USD, 0700.HK."
          },
          "interval": {
            "type": "string",
            "enum": ["15m", "30m", "1h", "4h", "1d", "1wk"],
            "description": "K-line interval."
          },
          "mode": {
            "type": "string",
            "enum": ["similarity", "abc", "momentum", "sell_put_check", "full"],
            "description": "Analysis mode."
          },
          "lookback": {
            "type": "integer",
            "minimum": 30,
            "maximum": 500,
            "default": 120,
            "description": "Number of bars to analyze."
          },
          "language": {
            "type": "string",
            "default": "zh-CN",
            "description": "Response language."
          }
        },
        "required": ["symbol", "interval", "mode"]
      },
      "KlineAnalyzeResponse": {
        "type": "object",
        "additionalProperties": true,
        "properties": {
          "symbol": {
            "type": "string"
          },
          "interval": {
            "type": "string"
          },
          "conclusion": {
            "type": "string"
          },
          "similarity_score": {
            "type": "number",
            "minimum": 0,
            "maximum": 100
          },
          "top_patterns": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/KlinePattern"
            }
          },
          "confirm_level": {
            "type": "number"
          },
          "fail_level": {
            "type": "number"
          },
          "sell_put_comment": {
            "type": "string"
          }
        }
      },
      "KlinePattern": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "name": {
            "type": "string"
          },
          "score": {
            "type": "number",
            "minimum": 0,
            "maximum": 100
          },
          "description": {
            "type": "string"
          }
        },
        "required": ["name", "score"]
      }
    }
  }
}