Newsletter to Markdown: Substack, Ghost, beehiiv Archive Export
Pricing
from $3.00 / 1,000 full-text posts
Export a whole Substack, Ghost or beehiiv newsletter archive to clean Markdown files with YAML front matter (title, authors, date, tags, paywall flag). LLM-ready for RAG, Obsidian and LLM wikis. Schedule it with a State key to get only new posts. Public content only. Pay per post.
platform
Required
substack, ghost, beehiiv or other.
publication_url
Required
Origin of the newsletter.
publication_name
Optional
Newsletter name (og:site_name).
url
Required
Canonical post URL.
url_hash
Required
SHA-256 of the normalised URL; the key used for deduplication.
slug
Optional
Post slug.
title
Required
Post title.
subtitle
Optional
Subtitle / description.
published
Optional
ISO 8601 publication date.
updated
Optional
ISO 8601 update date (or sitemap lastmod).
section
Optional
Substack section name.
audience
Optional
free, paid or unknown.
paywalled
Required
True when the post is for paying subscribers; the content is then the public preview only.
content_markdown
Optional
Post body as GitHub-flavoured Markdown.
markdown_file
Optional
YAML front matter + title + body, ready to save as a .md file.
word_count
Optional
Word count of the exported body.
content_hash
Required
SHA-256 of the Markdown body, for change detection.
cover_image
Optional
Cover / og:image URL.
lang
Optional
Page language (html[lang]).
likes
Optional
Substack reaction count.
full_text
Required
True when the full, non-paywalled body was exported (billed as post-full-text).
extraction_error
Optional
Why content could not be exported, if any.
fetched_at
Required
ISO timestamp of the export.
comments
Optional
Substack comment count.