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Devices

Manage devices

Start, stop and control a phone, and know what each state means.

States

StateMeaning
startingBeing created, started or restarted. A job is running for it.
runningOn and reachable from the dashboard, the API and ADB.
errorRunning, but its last health check failed.
stoppedOff. Apps and data are kept.

Start, stop and delete

Lifecycle
GET    /v1/devices                                # your phones
POST   /v1/devices/{name}/start
POST   /v1/devices/{name}/stop
POST   /v1/devices/{name}/restart
DELETE /v1/devices/{name}                         # for good

Start, stop and restart answer 202 with a job; follow it with GET /v1/jobs/{id}. Delete removes the phone and its data and cannot be undone. Starting a phone that has been stopped for a while can take a couple of minutes.

Screenshots and single steps

Without a live stream
GET  /v1/devices/{name}/screenshot?w=540     # PNG, or a smaller JPEG with w
POST /v1/devices/{name}/action  {"op":"open_app","package":"com.android.chrome"}

action runs one step: open_app, close_app, url, tap, swipe, text, key, scroll, and the text helpers find_text, tap_text, wait_text, screen_text. For an agent loop use Observe and act.

Names

Every phone has an API name such as c3f9a41d2, a label (its name in the dashboard, or "Model #N") and a number. Rename a phone with POST /v1/devices/{name}/label.