Brand safety
Brand safety belongs to your project config and job overrides, not to undocumented renderer behavior. The API surface exposes the controls explicitly so browser and server paths stay aligned.
Policy
Controls that matter
allowed_formats
Limit the renderable creative formats for the active job or project defaults.
blocked_categories
Apply category-based exclusions before the market-side request is accepted.
blocked_domains
Prevent delivery from blocked advertiser or destination domains when your project policy requires it.
Important
Failure behavior
Invalid or overly strict policy does not break your app. The sponsor path should resolve as no-fill while the model or product flow continues.
Need rollout review?
Start in the dashboard, choose Script Tag or Server API, and use contact only when you need rollout review, enterprise coordination, or non-standard integration help. Billing beacon rules live in the API concepts guide.