# sessions.get

`GET /api/public/v1/sessions/{id}`

One session: lifecycle, network, effective identity, mismatches and lease.

- Capability: `session.read`
- Command: no
- MCP tool: `sessions_get`

## Parameters

| Name | In | Type | Required | Description |
|---|---|---|---|---|
| `id` | path | string (uuid) | yes | Session id |

## Response

`200` with `{ data, correlation_id }`.

| Field | Type | Always present | Description |
|---|---|---|---|
| `data` | object | yes |  |
| `data.id` | string (uuid) | yes |  |
| `data.lifecycle` | "queued" \| "preflight" \| "starting" \| "ready" \| "quiescing" \| "stopping" \| "closed" \| "failed" \| … | yes |  |
| `data.control` | "free" \| "reserved" \| "controlled" \| "handoff_pending" \| "revoked" \| "uncertain" | yes |  |
| `data.connectivity` | "connected" \| "reconnecting" \| "offline" \| "unknown" | yes |  |
| `data.network` | "unchecked" \| "checking" \| "healthy" \| "unhealthy" \| "unknown" | yes |  |
| `data.sync` | "clean" \| "dirty" \| "snapshotting" \| "upload_pending" \| "committing" \| "committed" \| "conflict" \| "failed" | yes |  |
| `data.fence` | integer | yes | Increments every time the profile is opened; stale reports carry an older fence (min -9007199254740991, max 9007199254740991) |
| `data.revision` | integer | yes | (min -9007199254740991, max 9007199254740991) |
| `data.headless` | boolean | yes |  |
| `data.profile` | object | yes |  |
| `data.profile.id` | string (uuid) | yes |  |
| `data.profile.os` | "windows" \| "linux" | yes |  |
| `data.profile.name` | string | yes |  |
| `data.profile.number` | integer | yes | (min -9007199254740991, max 9007199254740991) |
| `data.profile.group_id` | string (uuid) \| null | yes |  |
| `data.profile.revision` | integer | yes | (min -9007199254740991, max 9007199254740991) |
| `data.device` | object | yes |  |
| `data.device.id` | string (uuid) | yes |  |
| `data.device.os` | "windows" \| "linux" | yes |  |
| `data.device.name` | string | yes |  |
| `data.device.state` | string | yes |  |
| `data.device.freshness` | string | yes |  |
| `data.lease` | object \| null | yes | The machine's hold on the profile while the session runs (not an app hold — see sessions.acquire) |
| `data.lease.expires_at` | string (date-time) | yes |  |
| `data.lease.expired` | boolean | yes |  |
| `data.egress` | object \| null | yes |  |
| `data.egress.ip` | string | yes |  |
| `data.egress.checked_at` | string (date-time) | yes |  |
| `data.process` | object \| null | yes |  |
| `data.process.pid` | integer | yes | (min -9007199254740991, max 9007199254740991) |
| `data.runtime` | object \| null | yes |  |
| `data.runtime.channel` | string | yes |  |
| `data.runtime.version` | string | yes |  |
| `data.identity` | object \| null | yes | What the browser actually reported (user agent, languages, timezone, …) |
| `data.mismatches` | array<object> | yes |  |
| `data.remote` | object \| null | yes |  |
| `data.proxy_id` | string (uuid) \| null | yes |  |
| `data.run_id` | string (uuid) \| null | yes |  |
| `data.run_target_id` | string (uuid) \| null | yes |  |
| `data.started_by` | string \| null | yes |  |
| `data.stopped_by` | string \| null | yes |  |
| `data.stop_reason` | string \| null | yes |  |
| `data.reason_code` | string \| null | yes |  |
| `data.network_reason` | string \| null | yes |  |
| `data.ready_ms` | integer \| null | yes |  |
| `data.ready_at` | string (date-time) \| null | yes |  |
| `data.closed_at` | string (date-time) \| null | yes |  |
| `data.created_at` | string (date-time) | yes |  |
| `data.updated_at` | string (date-time) | yes |  |
| `data.attach_open` | integer | yes | (min -9007199254740991, max 9007199254740991) |
| `data.pending_changes` | boolean | yes |  |
| `data.profile_revision` | integer | yes | (min -9007199254740991, max 9007199254740991) |
| `correlation_id` | string (uuid) | yes |  |

New fields can appear at any time; ignore the ones you do not know.

## Errors

| Code | HTTP | Retryable |
|---|---|---|
| `UNAUTHENTICATED` | 401 | no |
| `FORBIDDEN` | 403 | no |
| `RATE_LIMITED` | 429 | yes |
| `VALIDATION_FAILED` | 422 | no |
| `NOT_FOUND` | 404 | no |
| `DEPENDENCY_UNAVAILABLE` | 503 | yes |
| `UNKNOWN` | 500 | no |

## Example (curl)

```bash
curl "https://browlix.com/api/public/v1/sessions/<id>" \
  -H "Authorization: Bearer $BROWLIX_API_KEY"
```

## Example (TypeScript SDK)

```ts
import { Browlix } from "@browlix/sdk";

const bx = new Browlix({ apiKey: process.env.BROWLIX_API_KEY! });
const reply = await bx.call("sessions.get", { path: { id: "<id>" } });
console.log(reply.data);
```

## Example (Python)

```python
import os
import requests

r = requests.get(
    "https://browlix.com/api/public/v1/sessions/<id>",
    headers={"Authorization": f"Bearer {os.environ['BROWLIX_API_KEY']}"},
    timeout=60,
)
print(r.status_code, r.json())
```

## Example (MCP)

```json
{
  "method": "tools/call",
  "params": {
    "name": "sessions_get",
    "arguments": {
      "id": "<id>"
    }
  }
}
```