Check shared usage

Current billing-period and UTC-day request usage shared by every key and game. Free tests receive 500 requests once for 30 days, one active key, 10 requests/minute and batches of 10 IDs. Free usage stays in its original bucket across month boundaries; resets_at is the test expiry and never replenishes the budget. This call consumes one request, including the current call in the totals, and is blocked when the monthly, daily or minute limit is exhausted. New accounts reset on their monthly activation anniversary in UTC; migrated accounts keep calendar-month periods. Plan changes and new keys never reset usage. Counters for catalogue, history, images and bytes are diagnostic. Deprecated credits fields are not a separate quota. The envelope includes upgrade: null, or an upgrade suggestion when this call exhausts the monthly or daily allowance. Published plans link to the account page and activate automatically after Stripe confirms payment. Custom access requires a separate agreement and manual activation. Opening a suggestion does not change access or charge the account.

1 admitted HTTP request. Unknown query/body parameters are rejected. Examples contain illustrative data and placeholder IDs; they are not live catalogue records.