# Customers Account Retrieve customer accounting details ## Get customer's account balance data - [GET /v1/customers/{customerId}/account/balances](https://redocly.sportalliance.com/apis/perfectgym/openapi/openapi/customers-account/getcustomersaccountbalancedata.md): Required Scopes: Returns customer's current account balance data ## Get customer's account past transactions in slices - [GET /v1/customers/{customerId}/account/transactions](https://redocly.sportalliance.com/apis/perfectgym/openapi/openapi/customers-account/getcustomersaccounttransactiondata.md): Required Scopes: Returns customer's account transaction data for the past excluding today ## Get customer's account upcoming transactions in slices within the next year - [GET /v1/customers/{customerId}/account/transactions/upcoming](https://redocly.sportalliance.com/apis/perfectgym/openapi/openapi/customers-account/getcustomersaccountupcomingdata.md): Required Scopes: Returns customer's account upcoming transaction data including today ## Book a payment for a customer - [POST /v1/customers/{customerId}/account/payment](https://redocly.sportalliance.com/apis/perfectgym/openapi/openapi/customers-account/bookcustomerpayment.md): Required Scopes: Request to book a payment for a specific customer. This endpoint is used to process payments associated with a member's account. ## Update payment instrument of a customer - [POST /v1/customers/{customerId}/account/payment-instrument](https://redocly.sportalliance.com/apis/perfectgym/openapi/openapi/customers-account/updatecustomerpaymentinstrument.md): Required Scopes: Update a payment instrument for a specific customer.