GET /usage to check account-level API state.
- Current plan
- Monthly contact credit total, used, and remaining
- Trial state, if the authenticated account is in a paid-plan trial
- Paid-plan contact credit total, so trial users can distinguish the 250-credit trial cap from the normal paid limit
- Request quota state
- Search-row quota state
- Current billing or usage period
- Rate-limit metadata
contact_credits.total shows the current trial cap and contact_credits.paid_plan_total shows the paid-plan limit.
If ending the trial would unlock paid credits immediately, the response includes a billing object with an end_trial_to_unlock_pro_credits action and billing-page URL.
This endpoint does not spend contact credits.