Agency & Multi-Account / API Reference
meta_business_grant_account_access
Tool tool. Grant a Business Manager user access to a specific ad account. Args: business_id: Meta Business Manager ID. ad_account_id: Ad account ID (format: act_XXXXXX). user_id: The Meta user ID to grant access to. tasks: List of permissions: MANAGE | ADVERTISE | ANALYZE | DRAFT.
This is a read-only tool: it returns grant account access for your connected accounts. It changes nothing.
Ask Claude
You do not call this tool yourself. Ask for the outcome and the client picks the tool:
Grant account access across my connected accounts for [business id], [user id], [tasks].
It takes 4 required and 0 optional parameters.
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
business_id | string | Yes | Business Id |
ad_account_id | string | Yes | Ad Account Id |
user_id | string | Yes | User Id |
tasks | array | Yes | Tasks |