WebSocket & SSE

The hosted API origin is https://api.pandastack.ai; WebSocket clients should use the matching wss://api.pandastack.ai scheme. Authenticate with JWT or Authorization: Bearer $PANDASTACK_API_KEY where the route allows token auth.

Server-Sent Events

POST /v1/sandboxes/{id}/exec/stream
GET /v1/sandboxes/{id}/events

exec/stream streams command output. events streams sandbox lifecycle and agent events.

Logs

GET /v1/sandboxes/{id}/logs?stream=both&follow=true

The SDK exposes this as sandbox.logs(stream="both", follow=False) in Python and sandbox.logs("both", false) in TypeScript.

WebSocket endpoints

GET /v1/sandboxes/{id}/exec/pty
GET /v1/sandboxes/{id}/exec/ws
GET /v1/sandboxes/{id}/lsp/{lang}

• /exec/pty opens an interactive terminal.
• /exec/ws runs command execution over WebSocket.
• /lsp/{lang} proxies a language server session for lang.

CLI equivalents

pandastack sandbox ssh <id>
pandastack sandbox exec <id> -- python -c 'print(42)'
pandastack sandbox logs <id> --stream both