# Customers

Use these endpoints to view and manage personal details for a Customer.

 - [GET /api/v1/customers/{customer_id}/](https://docs.jiko.io/products/partner-api/reference/customers/get_customer_data_api_v1_customers__customer_id___get.md): Retrieve customer details for the customer given by the customer ID.
 - [PATCH /api/v1/customers/{customer_id}/](https://docs.jiko.io/products/partner-api/reference/customers/update_customer_data_api_v1_customers__customer_id___patch.md): Updates details for a given Customer, including contact information and Trusted Contact information. This endpoint can also be used to close customer accounts with the `CloseCustomerAccount` request b
 - [GET /api/v1/customers/{customer_id}/beneficial-owners/](https://docs.jiko.io/products/partner-api/reference/customers/get_beneficial_owners_api_v1_customers__customer_id__beneficial_owners__get.md): Gets a list of beneficial owners for a given customer.
 - [POST /api/v1/customers/{customer_id}/documents/{document_type}/file/](https://docs.jiko.io/products/partner-api/reference/customers/upload-customer-document.md): Upload files for an approved customer. Used to verify customer requests (e.g. Customer change request, close account request, ACH request). Refer to the [Upload Document To Application](/products/part