post
https://api.triplewhale.com/api/v2/data-in/customers
When to Use This EndpointThis endpoint is intended for ingesting custom customers data only (Custom Sales Platform). Not supported for Shopify, BigCommerce, or WooCommerce.
How to Update a Custom Customer RecordTo update a custom customer record, resend the customer with all of the following fields exactly matching the original:
shop,customer_id,platform,platform_account_idAll other fields will be overwritten with the newly sent values.