Open Research Data & APIs
WallWatch provides longitudinal datasets of censored citizen speech, deleted articles, and vanished discussions in open formats for academic researchers and journalists.
Tabular CSV Dataset
Full dataset of censored items including original Chinese titles, citizen speech excerpts, and censorship methods.
Download censored_speech.csvApache Parquet Dump
High-efficiency columnar format optimized for Polars, DuckDB, Pandas, and Python data science workflows.
Download censored_speech.parquetLive JSON APIs
Direct structured JSON feeds updated automatically twice daily.
RSS Syndication
Automated RSS 2.0 feed publishing every 12-hour edition executive briefing.
Subscribe to /feed.xmlOpen Access & Licensing
WallWatch data is made available for academic research, public interest journalism, and human rights advocacy under the Creative Commons Attribution 4.0 International (CC-BY 4.0) license.