Publish Markdown

Publish Markdown to a public URL. Browsers receive HTML; command-line tools and agents receive plain text. No account or API key required.

Publication judgment

Pages are public and cannot be edited after publishing. Use your judgment about whether the user's request and content are appropriate to publish. To correct a page, publish a new one; removal can be requested through the page's report link.

Workflow

1. Identify the Markdown file or compose the requested content in a .md file.
2. Check that the Markdown is no larger than 1 MB.
3. Publish it:

curl https://markdown.page/api/publish --data-binary @PATH_TO_FILE.md

4. On success, return the URL printed by the command. The raw Markdown is available by appending .md to that URL.

Do not claim success unless the command succeeds and returns a https://markdown.page/... URL. For HTTP 429, explain that the fair-use rate limit was reached, back off before at most one retry, and do not loop.

Service details

• Authentication: none
• Maximum Markdown page: 1 MB (request envelope: 2 MB)
• Rendered page: https://markdown.page/{slug}
• Raw source: https://markdown.page/{slug}.md
• Read negotiation: browsers receive rendered HTML; Accept: text/plain receives plain text; .md always returns source Markdown
• Supported syntax: standard Markdown and GFM, including tables, task lists, fenced code, and HTTP(S) images
• Links may use https://, http://, or mailto:

Typical errors: 400 malformed or unsupported body; 413 page or request envelope exceeds its limit; 415 unsupported content type; 429 fair-use rate limit.

Official references: agent guide, API reference, and FAQ.