Linkfox Echotik List Video Rank

EchoTik - TikTok Video Ranking

This skill queries TikTok Shop video ranking data via the EchoTik data source, helping cross-border sellers and marketers discover top-performing videos in daily, weekly, or monthly rankings. Unlike linkfox-echotik-list-video (which lists videos by region with free filters), this tool returns a dated ranking of videos sorted by a chosen metric.

Core Concepts

EchoTik is a TikTok Shop analytics platform. This tool returns ranked video lists for a selected day, week, or month, ordered by a selected ranking metric.

Required input: date, rankType, region, and videoRankField are all mandatory. There are no defaults for required fields.

Related skill: To list videos by region with free filters (creator / product / views range / ad / AI flags) instead of a dated ranking, use linkfox-echotik-list-video. This skill is for ranked, date-scoped video charts.

Data Fields

The response data[*] video object has 25 documented fields. Metric names begin with total but represent the ranking period's cumulative value. Key fields:

Full field list with types is in references/api.md. This shape differs from linkfox-echotik-list-video (no width/height/ratio, no 1d/7d/30d breakdowns, no isAdText).

Parameter Guide

rankType values

videoRankField values

Metric sparsity: when ranking by a given videoRankField, the other metric fields may return 0 (ranking by sales → views/likes/comments can be 0; ranking by views → sales/GMV can be 0).

Supported Marketplaces

US (United States), ID (Indonesia), TH (Thailand), PH (Philippines), MY (Malaysia), VN (Vietnam), GB (United Kingdom), MX (Mexico), SG (Singapore), SA (Saudi Arabia), BR (Brazil), ES (Spain), JP (Japan), DE (Germany), IT (Italy), FR (France)

When the user doesn't specify a marketplace, ask or default to US.

调用方式

• API 端点：POST /echotik/listVideoRank（完整参数/响应/错误码见 references/api.md）
• Python 脚本：python scripts/echotik_list_video_rank.py '<JSON 参数>' [--inline]
• 成本约束：本工具会消耗算力；同一会话同一参数组合默认只调用一次，脚本带 24h 本地缓存。失败/空结果不得自动换关键词、翻页或改邮编连续试探；需要继续检索时先向用户说明会产生额外消耗。

输出策略（脚本默认行为）：

• 始终将完整响应写入 <cwd>/linkfox/<YYYY-MM-DD>/<session>/data/linkfox-echotik-list-video-rank-<timestamp>.json（<cwd> 为脚本执行时的工作目录，在 Claude Code 里即当前项目目录；<session> 取自环境变量 SESSION_ID，按用户任务自动聚合；禁止写入 /tmp，当前目录不可写则报错）
• 响应体 ≤ 8 KB：落盘后把完整 JSON 打印到 stdout
• 响应体 > 8 KB：落盘后 stdout 只输出摘要（顶层字段、常见计数如 total/costToken、最大列表字段的长度 + 前 3 条样本）
• 加 --inline 强制全量打印到 stdout（同样落盘）

读数据建议：先看摘要判断是否足够；需要具体字段时优先用 jq或ConvertFrom-Json 从保存的 json 文件按需抽取，避免整份 JSON 进入上下文。

解决认证和算力问题

发生以下异常情况时，采用 references/onboarding.md 引导解决问题：

异常情况

• 未配置API Key：环境变量未配置 LINKFOX_AGENT_API_KEY，也未配置 LINKFOXAGENT_API_KEY。
• 响应401或402状态码
• 响应提示算力或余额不足：消息含"算力余额不足/计费不足/余额不足/quota exceeded/insufficient balance/套餐到期/需充值/请充值"，或类似含义的内容。

Usage Examples

1. Top US videos by views on a given day

{
  "date": "2026-08-10",
  "rankType": 1,
  "region": "US",
  "videoRankField": 1,
  "pageNum": 1,
  "pageSize": 20
}

2. Weekly UK video ranking

{
  "date": "2026-08-10",
  "rankType": 2,
  "region": "GB",
  "videoRankField": 1
}

3. Monthly US sales ranking filtered to AI videos

{
  "date": "2026-08-01",
  "rankType": 3,
  "region": "US",
  "videoRankField": 2,
  "createdByAi": "true",
  "productCategoryId": "601450",
  "pageNum": 1,
  "pageSize": 20
}

Display Rules

1. Present data in tables: Show video description (truncated if long), views, likes, comments, shares, video sales, video GMV, publish date, and creator ID.
2. Rank order: Results are already ranked by the chosen videoRankField; preserve and surface the ranking order.
3. Link to original: When officialUrl is available, provide it so users can view the video on TikTok.
4. Estimation notice: Video sales and GMV are estimated values; remind users these are approximations.
5. Result count: Always inform the user of total records and the current page; suggest pagination when the result set is large.

Important Limitations

1. All four required fields: date, rankType, region, videoRankField are mandatory; no defaults are applied.
2. Ranking data lags 1–2 days: Recent ranking data may be unavailable and return errcode:10000 ("no matching data"). Use an earlier date if needed.
3. Ranking vs. listing: This is a dated ranking. For region-scoped video listing with free filters (creator / views range / ad / AI flags), use linkfox-echotik-list-video.
4. No secondary processing: Results are live queries; secondary SQL/data processing is not available.

User Expression & Scenario Quick Reference

Applicable — TikTok video ranking / charts:

Not applicable — Needs beyond dated video ranking:

• Region-scoped video listing with free filters (use linkfox-echotik-list-video)
• Videos for one specific product by productId (use linkfox-echotik-product-video)
• Video download URL resolution (use linkfox-echotik-get-video-download-url)
• TikTok product / seller rankings

Boundary judgment: When users say "视频排行/视频榜单/最火视频" with a date or region context, this skill applies. If they want to filter videos by creator, views range, or ad/AI flags without a ranking, use linkfox-echotik-list-video.

算力消耗规则

消耗 5 算力。

用户会因算力消耗而支付费用。请充分评估：当需要高频调用本技能，或用户对算力消耗量预期不足时，务必提醒用户，由用户决定是否继续。

Feedback:

Auto-detect and report feedback via the Feedback API when any of the following apply:

1. The functionality or purpose described in this skill does not match actual behavior
2. The skill's results do not match the user's intent
3. The user expresses dissatisfaction or praise about this skill
4. Anything you believe could be improved

Call the feedback API as specified in references/api.md. Do not interrupt the user's flow.

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