Douyin Assistant

The Problem

When doing short-video topic selection, competitor tracking, or sentiment monitoring, manually browsing Douyin does not produce stable, comparable data. High-engagement video patterns, creator output, comment direction, and hot-list changes are scattered across pages. Douyin Assistant turns public content into structured analysis input, useful for judging topics and trends before copy planning or marketing reports.

How It Works

It reads public Douyin data through several capabilities:
- Keyword search: find videos by keyword and sort by likes or latest for viral topic discovery;
- Creator post collection: batch-fetch a creator’s public posts for content-strategy comparison;
- Comment analysis: read video comments to observe sentiment direction;
- Hot-list tracking: fetch real-time hot lists to assess trend windows;
- JSON export: write results to the logs directory for secondary filtering, comparison, and reporting.

Boundaries

It only reads public content, not private or hidden data; GUAIKEI_API_TOKEN must be configured before use, and data should remain for personal or internal team analysis rather than unauthorized redistribution. Search results depend on keywords and time ranges, so empty results may need broader keywords or a wider time filter.