GitHub
03/11/2026, 3:23 PMtap-substack, a Singer tap for extracting data from Substack newsletters
• Built with the Meltano Singer SDK
• Published on PyPI: https://pypi.org/project/tap-substack/
• Source: https://github.com/tripleaceme/tap-substack
Streams
| Stream | Auth | Description |
| ------------------------ | ---- | --------------------------------------------------- |
| posts | No | All published posts (paginated) |
| post_details | No | Full HTML content per post |
| comments | No | Comments per post |
| dashboard_summary | Yes | Publication metrics (subscribers, views, open rate) |
| email_stats | Yes | Per-post email delivery and engagement |
| recommendations_inbound | Yes | Publications recommending you |
| recommendations_outbound | Yes | Publications you recommend |
| subscribers | Yes | Subscriber list |
Configuration
| Setting | Required | Kind | Description |
| ------------- | -------- | -------- | --------------------------- |
| subdomain | Yes | string | Substack subdomain |
| session_token | Yes | password | substack.sid browser cookie |
Files changed
• _data/meltano/extractors/tap-substack/tripleaceme.yml — plugin definition
• _data/default_variants.yml — added default variant
• _data/maintainers.yml — added maintainer entry
• static/assets/logos/extractors/substack.png — logo
meltano/hubGitHub
03/11/2026, 5:47 PM