使用场景

追踪抖音视频如何谈论你的品牌或产品

Q: 一次运行最多能返回多少条视频？

每次运行最多 100 条视频。maxResultsPerQuery 是每个关键词要获取的条数，所以费用会随它增长。

Q: 能只获取近期的视频吗？

可以。把 publishTime 设为 one_day、one_week 或 half_year，再把 sort 设为 latest，让最新的排在前面。

按品牌名、产品或话题标签搜索抖音，以 JSON 获取匹配的视频，可按最新或最多点赞排序，了解中国用户怎样谈论你。

预付费，无订阅REST 或 MCP一个密钥搞定模型、数据和智能体

如果你的品牌、产品或竞品在中国被人谈论，大部分讨论都发生在抖音的短视频里，而 App 内搜索只能让你看到几屏内容，既不能筛选和导出，也无法逐周对比。Lovely Router 替你执行搜索：发送关键词，每条视频返回一个 JSON 对象，按视频条数从预付费余额中计费。用一个 API 密钥，就能从定时任务、数据看板或 AI 智能体中调用。

交给你的 AI 智能体

把这段提示词复制到 Claude Code、Cursor、Codex 或任何编程智能体中。它会告诉智能体文档在哪里，以及如何使用你的 API 密钥。

追踪抖音视频如何谈论你的品牌或产品. Use the Lovely Router data tools: each returns JSON and is billed per result.

- Docs (read first): https://lovelyrouter.com/docs/tools/find.md and https://lovelyrouter.com/docs/tools/run.md
- Plan first: POST https://lovelyrouter.com/v1/tools/suggest with `{"task": "<my task in plain words>"}` (free). It returns the tools to run in order, each with an example `input`, the `input_required` fields, an estimated cost and a ready-made `run` request. Replace the example values with my task's; if a field is unclear, read the tool with GET https://lovelyrouter.com/v1/tools/<id>. To browse instead, POST https://lovelyrouter.com/v1/tools/discover searches the catalog.
- Show me the plan and its estimated cost (`total_est_cost_usd`) before running anything large.
- Run: POST https://lovelyrouter.com/v1/tools/<id>/run with `{"input": {...}, "max_results": N}`. A 200 has the finished run with `items`; a 202 means it is still running, so poll the `poll` path until `status` is `succeeded`, `failed`, `timed_out` or `stopped`.
- Only delivered results are billed. Keep max_results small on the first run, check the output, then scale up.
- If you support MCP, connect https://lovelyrouter.com/mcp instead (Streamable HTTP, same key; https://lovelyrouter.com/docs/tools/mcp.md) and use suggest_tools, get_tool and run_tool.
- Auth: read my API key from the LOVELY_API_KEY environment variable and send it as `Authorization: Bearer $LOVELY_API_KEY`. Never print or commit the key. If it is not set, ask me to create one at https://lovelyrouter.com/app/keys.
- Billing is prepaid: every call is charged to my balance, so test with a small request before running anything large.
- Every docs page is plain Markdown; the full index is https://lovelyrouter.com/llms.txt.

My task: <the inputs (links, keywords or accounts) and how many results you need>

工作原理

选择关键词
中英文品牌名、产品名、话题标签，以及你想对比的竞品名称。
设置上限后运行工具
把关键词连同 maxResultsPerQuery 和 max_results 发送到 POST /v1/tools/douyin-search/run。运行会从你的余额中预留它的最高费用，并以 JSON 返回视频。
阅读并对比
给每次运行的结果标注日期保存。统计每个关键词下的新视频数量，阅读点赞最多的视频，并标出需要回应的内容。

一次请求搜索抖音

搜索抖音视频接受 keywords。每个关键词单独搜索；sort 接受 general、most_liked 或 latest，publishTime 接受 unlimited、one_day、one_week 或 half_year：

Shell

curl https://lovelyrouter.com/v1/tools/douyin-search/run \
  -H "Authorization: Bearer $LOVELY_API_KEY" \
  -H "content-type: application/json" \
  -d '{
    "input": {
      "keywords": ["咖啡"],
      "maxResultsPerQuery": 50,
      "sort": "latest",
      "publishTime": "one_week"
    },
    "max_results": 50
  }'