Hello Alyona,
Thank you for reaching out. Please refer to this guide for more details on the list of metrics available via AdWords API for the supported report types. Also, it is not possible to directly retrieve the remaining credit balance via API. A feature request regarding your concern is already created internally within our team. Please keep an eye on our blog for more details related to this. As a workaround, you can compute the remaining balance by subtracting the total Cost of the Account Performance Report from your known budget. Let us know if you need additional assistance.
Regards,
Nikisha Patel, Google Ads API Team
Hello Alyona,
The known budget is the amount of budget in the local currency for the account represented by the field 'amount' set using BudgetService while mutating budgets via API.
Regards,
Nikisha Patel, Google Ads API Team
Hi Nikisha,
Hello Alyona,
The form available here to contact the API Compliance Team works fine on our end. Could you please share the error observed on your end for me to take a look into this further and assist you better? Please note, the API Compliance Team reach out to the user on the email address registered in the API Center within two business days of the day you submit the application request. Please make sure the email is monitored regularly.
Regards,
Nikisha Patel, Google Ads API Team