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1px API

Welcome to the 1px API documentation. 1px provides minimalistic tools for the web, including URL shortening, Paste sharing, Markdown rendering, and File Uploads.

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Base URL

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Authentication

All API endpoints require authentication via a Bearer token. You can generate an API key from your dashboard. Include your token in the Authorization header:

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Rate Limits

  • URL Shortening: 600 requests/hour
  • Paste Creation: 600 requests/hour
  • Markdown Creation: 600 requests/hour
  • File Uploads: 1 GB bandwidth/hour

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Tools

URL Shortener

Shorten long URLs into compact links.

Paste

Share text snippets instantly.

Markdown

Render and share Markdown content.

File Upload

Upload and share files up to 50 MB.