---
title: "Quickstart"
description: "Start the daemon and send your first message."
---

## 1. Run the daemon

Use the installed binary, or `cargo run` in development.

```bash
sandbox-daemon server --token "$SANDBOX_TOKEN" --host 127.0.0.1 --port 2468
```

If you want to run without auth (local dev only):

```bash
sandbox-daemon server --no-token --host 127.0.0.1 --port 2468
```

If you're running from source instead of the installed CLI:

```bash
cargo run -p sandbox-agent -- server --token "$SANDBOX_TOKEN" --host 127.0.0.1 --port 2468
```

### CORS (frontend usage)

If you are calling the daemon from a browser, enable CORS explicitly:

```bash
sandbox-daemon server \
  --token "$SANDBOX_TOKEN" \
  --cors-allow-origin "http://localhost:5173" \
  --cors-allow-method "GET" \
  --cors-allow-method "POST" \
  --cors-allow-header "Authorization" \
  --cors-allow-header "Content-Type" \
  --cors-allow-credentials
```

## 2. Create a session

```bash
curl -X POST "http://127.0.0.1:2468/v1/sessions/my-session" \
  -H "Authorization: Bearer $SANDBOX_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"agent":"claude","agentMode":"build","permissionMode":"default"}'
```

## 3. Send a message

```bash
curl -X POST "http://127.0.0.1:2468/v1/sessions/my-session/messages" \
  -H "Authorization: Bearer $SANDBOX_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"message":"Summarize the repository and suggest next steps."}'
```

## 4. Read events

```bash
curl "http://127.0.0.1:2468/v1/sessions/my-session/events?offset=0&limit=50" \
  -H "Authorization: Bearer $SANDBOX_TOKEN"
```

For streaming output, use SSE:

```bash
curl "http://127.0.0.1:2468/v1/sessions/my-session/events/sse?offset=0" \
  -H "Authorization: Bearer $SANDBOX_TOKEN"
```

## 5. CLI shortcuts

The CLI mirrors the HTTP API:

```bash
sandbox-daemon sessions create my-session --agent claude --endpoint http://127.0.0.1:2468 --token "$SANDBOX_TOKEN"

sandbox-daemon sessions send-message my-session --message "Hello" --endpoint http://127.0.0.1:2468 --token "$SANDBOX_TOKEN"
```