Update Customer Cusom Columns


In order to update the custom columns of an existing customer, you can consume the endpoint presented in this article. In order to consume it, you must:

  • Be authenticated user

For information on how you can authenticate, see: Authentication

As soon as you do authentication and receive a valid token, it needs to be passed to the service call.


Example for such endpoint for TT server is:


For your server endpoint will be:



Information about expected request parameters can be found on swagger UI https://tt/api.sellercloud.com/rest/swagger.

  • Method Type: HttpPut
  • Authorization: Use Bearer Token (where ‘Token’ is the token received from token authentication)
  • Header info: Content-Type: application/json
  • Parameters: Id of existing customer
  • Request Body:

ParameterData TypeDescriptionIs Required
CustomColumnsListList of custom columns to updatetrue
ColumnNamestringCustom column nametrue
ValuestringCustom column new valuetrue


  • If user is authenticated and update is successful, then response will be Status Code 200 => OK
  • If user is not authenticated, then response will be Status Code 401 => Not Valid Token
  • In case of error, response will be Status Code 500 => Internal Server Error

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Update Customer Addresses