premium_required

Endpoint or tool requires a plan that includes premium endpoints

HTTP status	402 Payment Required
Error code	premium_required
Resolve action	upgrade_plan

What happened

The organization called a premium-tier endpoint or MCP tool — for example Ad Intelligence, Publisher Landscape, or Brand Safety & Suitability — on a plan that does not include premium endpoints.

Premium endpoints are available to every new organization while its one-time signup credit is funding usage. Once that credit is depleted and the subscription converts to its paid phase, premium access continues only on plans whose definition includes premium endpoints (for example Business). Plans without premium endpoints (for example Team) lose premium access at that point.

How to fix

Upgrade to a plan that includes premium endpoints via the platform UI’s , or change the plan directly:

PUT /v1/organizations/{org_id}/billing/subscription
{
  "plan_id": "business"
}

After the upgrade takes effect, retry the original request.