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API Compatibility

Reference
6/20/2025

API Compatibility Guide

n8endpoint is designed to work with a wide variety of API documentation formats. Here's what you need to know about compatibility.

Fully Supported Formats

OpenAPI/Swagger

  • ✅ Swagger UI interfaces
  • ✅ OpenAPI 3.0 specifications
  • ✅ Redoc documentation
  • ✅ Auto-generated API docs

REST API Documentation

  • ✅ Standard REST endpoint listings
  • ✅ HTTP method specifications (GET, POST, PUT, DELETE)
  • ✅ URL parameter documentation
  • ✅ Request/response examples

Partially Supported

Custom Documentation Sites

  • ⚠️ May require manual selection
  • ⚠️ Success depends on HTML structure
  • ⚠️ Some endpoints might not be detected

GraphQL APIs

  • ⚠️ Limited support for REST-like queries
  • ⚠️ Schema introspection not supported

Not Supported

  • ❌ SOAP APIs
  • ❌ WebSocket documentation
  • ❌ gRPC specifications
  • ❌ PDF documentation files

Testing Your Documentation

To test if your API documentation works with n8endpoint:

  1. Install the extension
  2. Navigate to your API docs
  3. Click the extension icon
  4. Look for highlighted endpoints

If endpoints aren't detected, try:

  • Scrolling through the entire page
  • Expanding collapsed sections
  • Checking for dynamic content loading

Popular Compatible Sites

n8endpoint works well with documentation from:

  • Stripe API
  • GitHub API
  • Twitter API
  • Shopify API
  • Many others following standard formats

Reporting Compatibility Issues

Found a site that should work but doesn't? Let us know at info@n8endpoint.dev with:

  • The documentation URL
  • What you expected to happen
  • What actually happened
  • Screenshots if helpful