{
  "openapi": "3.1.0",
  "info": {
    "title": "Douyin (TikTok China) Video Search API (V4)",
    "version": "v0",
    "description": "Searches Douyin (TikTok China) videos by keyword with sort, publish-time, duration, and page filters; later pages require the previous search ID. Use it to support content discovery and trend research."
  },
  "servers": [
    {
      "url": "https://api.justoneapi.com",
      "description": "Global production API (default)"
    }
  ],
  "tags": [
    {
      "name": "Douyin (TikTok China)",
      "description": "Douyin user, video, comment, and search data for content intelligence, account monitoring, and discovery.",
      "x-platform-id": "douyin-tiktok-china",
      "x-platform-aliases": [
        "Douyin",
        "TikTok China",
        "抖音"
      ],
      "x-platform-detection-aliases": [
        "Douyin",
        "TikTok China",
        "抖音"
      ]
    }
  ],
  "paths": {
    "/api/douyin/search-video/v4": {
      "get": {
        "tags": [
          "Douyin (TikTok China)"
        ],
        "summary": "Video Search",
        "description": "Searches Douyin (TikTok China) videos by keyword with sort, publish-time, duration, and page filters; later pages require the previous search ID. Use it to support content discovery and trend research.",
        "operationId": "getApiDouyinSearchVideoV4",
        "parameters": [
          {
            "name": "token",
            "in": "query",
            "description": "Access token for this API service.",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "keyword",
            "in": "query",
            "description": "The search keyword.",
            "required": true,
            "schema": {
              "type": "string"
            }
          },
          {
            "name": "sortType",
            "in": "query",
            "description": "Sorting criteria for search results.\n\nAvailable Values:\n- `_0`: General\n- `_1`: More likes\n- `_2`: Newest",
            "required": false,
            "schema": {
              "type": "string",
              "default": "_0",
              "description": "Douyin - Video Search Sort Type",
              "enum": [
                "_0",
                "_1",
                "_2"
              ]
            }
          },
          {
            "name": "publishTime",
            "in": "query",
            "description": "Filter by video publish time range.\n\nAvailable Values:\n- `_0`: No Limit\n- `_1`: Last 24 Hours\n- `_7`: Last 7 Days\n- `_180`: Last 6 Months",
            "required": false,
            "schema": {
              "type": "string",
              "default": "_0",
              "description": "Douyin - Video Search Publish Time Filter",
              "enum": [
                "_0",
                "_1",
                "_7",
                "_180"
              ]
            }
          },
          {
            "name": "duration",
            "in": "query",
            "description": "Filter by video duration.\n\nAvailable Values:\n- `_0`: No Limit\n- `_1`: Under 1 Minute\n- `_2`: 1-5 Minutes\n- `_3`: Over 5 Minutes",
            "required": false,
            "schema": {
              "type": "string",
              "default": "_0",
              "description": "Douyin - Video Search Duration Filter",
              "enum": [
                "_0",
                "_1",
                "_2",
                "_3"
              ]
            }
          },
          {
            "name": "page",
            "in": "query",
            "description": "Page number (starting from 1).",
            "required": false,
            "schema": {
              "type": "integer",
              "format": "int32",
              "default": 1
            }
          },
          {
            "name": "searchId",
            "in": "query",
            "description": "Search ID; required for pages > 1. Use data.business_config.next_page.search_id from the previous response, and stop paging when data.business_config.has_more is 0.",
            "required": false,
            "schema": {
              "type": "string"
            }
          }
        ],
        "responses": {
          "200": {
            "description": "OK",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "code": {
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                    },
                    "message": {
                      "type": [
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                        "null"
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                    },
                    "data": {},
                    "recordTime": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "requestId": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "code",
                    "data",
                    "message",
                    "recordTime"
                  ]
                }
              }
            }
          },
          "400": {
            "description": "Invalid request parameters or body",
            "content": {
              "application/json": {
                "schema": {
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                  "properties": {
                    "code": {
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                    "message": {
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                    "data": {},
                    "recordTime": {
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                    "requestId": {
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                    }
                  },
                  "required": [
                    "code",
                    "data",
                    "message",
                    "recordTime"
                  ]
                }
              }
            }
          },
          "401": {
            "description": "Invalid or inactive access token",
            "content": {
              "application/json": {
                "schema": {
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                  "properties": {
                    "code": {
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                    "message": {
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                    "data": {},
                    "recordTime": {
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                    "requestId": {
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                    }
                  },
                  "required": [
                    "code",
                    "data",
                    "message",
                    "recordTime"
                  ]
                }
              }
            }
          },
          "403": {
            "description": "Permission denied",
            "content": {
              "application/json": {
                "schema": {
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                  "properties": {
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                    "message": {
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                    },
                    "data": {},
                    "recordTime": {
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                    "requestId": {
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                    }
                  },
                  "required": [
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                }
              }
            }
          },
          "429": {
            "description": "Request rate or daily quota limit exceeded",
            "content": {
              "application/json": {
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            }
          },
          "500": {
            "description": "Internal server error",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "code": {
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            }
          },
          "503": {
            "description": "Service temporarily unavailable",
            "content": {
              "application/json": {
                "schema": {
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                  "properties": {
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            }
          }
        },
        "x-order": "14001000",
        "x-api-version": "v4",
        "x-search-aliases": [
          "Douyin video search API",
          "Douyin keyword video search",
          "TikTok China content search",
          "抖音视频搜索接口",
          "抖音关键词搜视频",
          "抖音内容搜索 V4"
        ],
        "x-highlights": [],
        "x-endpoint-family": "douyin_search_video"
      }
    }
  }
}