AI Sandbox API

The AI Sandbox API provides endpoints for managing sandbox sessions — isolated compute environments for running code, executing commands, and managing persistent memory. These endpoints run on the ephemeral environment backend, not api.release.com.

Base URL

The base URL is scoped to your environment handle:

https://backend-{handle}-envs.gcp.release.com

For example, if your environment handle is thor:

https://backend-thor-envs.gcp.release.com

Authentication

See Authentication for setup. All AI Sandbox endpoints use user authentication (X-User-Email + X-User-Token).

Resources

Resource	Description
Sessions	Create and manage sandbox sessions, templates, and classes
Executions	Run commands in a sandbox session
Snapshots	Create and restore session snapshots
Events	List events and subscribe to real-time SSE stream
Memory Stores	Create vector stores for semantic search
File Uploads	Upload files for use in sessions