> ## Documentation Index > Fetch the complete documentation index at: https://docs.videodb.io/llms.txt > Use this file to discover all available pages before exploring further. # API Reference > REST API for video processing, AI generation, and semantic search Complete REST API for VideoDB - the serverless video database. **Base URL:** `https://api.videodb.io` ## Authentication All requests require an API key in the `x-access-token` header. ```bash theme={null} curl -H "x-access-token: your_api_key" https://api.videodb.io/collection ``` ## API Groups API keys and user account Organize media content Core video operations Generate streams and thumbnails Speech-to-text transcripts Semantic search capabilities Computer vision analysis Video clipping and workflows Audio file management Image management Generate media with AI Programmatic video editing Usage and billing Export video files System utilities Browse all media assets Visual editor compilation Video format conversion Meeting recording Real-time media capture Live stream processing Real-time transcription Real-time visual analysis Event detection and alerts ## Response Format All responses follow this structure: ```json theme={null} { "success": true, "data": { } } ``` ## Error Codes | Code | Description | | ----- | -------------------------- | | `400` | Invalid request parameters | | `401` | Invalid or missing API key | | `404` | Resource not found | | `429` | Rate limit exceeded | | `500` | Internal server error | ## SDKs ```bash theme={null} pip install videodb ``` ```bash theme={null} npm install videodb ```