You have several options to track your API balance:
- [Recommended] You may track your minutes in API requests. After each "conversion start" request you get data.minutes value in response. This value contain the amount of minutes left on your balance. You can read more in corresponding API Documentation section.
- You always will receive an email when you use 90% and 100% of your limit. So just check your mailbox.
- You may track your API minutes in the web panel here: https://convertio.co/api/
- We also have undocumented API point: POST /balance . You can make empty POST request to this URI to get your balance. But this behavior may change in future without further notice.