Share Markdown code with CodeThis

What you get

• Markdown-aware syntax highlighting via CodeMirror
• Instant shareable link — no signup required
• Optional expiration (7 days, 30 days, permanent)
• Password protection for private pastes
• Works with the REST API and MCP server
• Rich markdown and MDC components alongside code

Common use cases for Markdown pastes

• README drafts
• Technical documentation
• Blog post drafts
• Knowledge-base articles

Example

# API Guide

::alert{type="info"}
Authentication is required for all endpoints.
::

## Create a Paste

```bash
curl -X POST https://codethis.dev/api/v1/pastes \
  -H "Authorization: Bearer $TOKEN"