MarkdownAPI.io Documentation

MarkdownAPI.io is pay-per-use API service for storing, managing, and retrieving Markdown and MDX files, designed specifically for AI agents and AI developers.

Key Features

• Simple REST API: Clean, intuitive endpoints with comprehensive authentication
• Markdown & MDX Support: Store and retrieve .md and .mdx files with full metadata support
• Project-Based Organization: Organize files into projects with automatic GCS bucket management
• Pay-Per-Use Pricing: Credit-based system with auto-recharge - no monthly subscriptions

Built For

• AI Agents: Autonomous systems needing persistent storage and memory
• AI Developers: Teams building LLM applications requiring content management
• Content Generators: Applications producing AI-generated articles and documentation
• Agent Memory Systems: Runtime memory persistence for conversational AI

Quick Example

Upload a markdown file to your project:

curl -X POST "https://markdownapi.io/api/projects/{project_id}/files" \
  -H "Authorization: Bearer YOUR_TOKEN" \
  -F "file=@document.md" \
  -F 'metadata={"tags": ["ai", "article"], "author": "Agent-007"}'

Retrieve it later:

curl "https://markdownapi.io/api/projects/{project_id}/files/document.md" \
  -H "Authorization: Bearer YOUR_TOKEN"

Next Steps