Profile contract
Treat every profile as a controlled browser environment, not a loose setting preset.
Local API
Connect profile operations to your internal workflow.
Teams that scale browser profile work eventually need controlled integration points for launch and monitoring.
User agentChrome 126 / Win10
CanvasNoise / seed 4471
WebGLIntel Iris Xe
TimezoneAmerica/New_York
Languageen-US
Screen / fonts1920x1080 / 214
Launch readiness
Catch missing browser, proxy or runtime context before the account opens.
Operational control
Keep ownership, auditability and automation tied to the same profile model.
Feature role
Automation boundary
Automation should call a clear interface instead of manipulating local browser state directly.
API-driven workflows work best when profile schema, launch parameters, and error codes are explicit.
What it controls
Local API
Profile contract
API-driven workflows work best when profile schema, launch parameters, and error codes are explicit.
Operator control
Developers can automate repeated setup while operators still work from a governed profile workspace.
Key points
- Prepare profile launches from internal tools.
- Keep automation tied to explicit profile IDs.
- Support developers without bypassing workspace policy.
Implementation path
From setup to controlled launch
Define the profile contract
Set the profile purpose, owner, storage boundary, proxy context and required browser signals.
Validate before launch
Check whether browser, network, timezone, language and runtime state tell one coherent story.
Operate with ownership
Launch, share, audit or automate the profile without losing track of who controls the environment.
FAQ
Local API questions
Give every account its own environment
Create a profile, attach a proxy, run launch checks and keep account work separated.