Get All Custom Fields

Lists the custom fields set up for the depot your API key belongs to. Use it to look up the ids and names you send in custom_fields on POST /orders, PUT /orders/{id}, POST /customers and PUT /customers/{id}.

Each entry has id, name, created and updated. Deleted fields are left out. The list covers this depot only and is returned in full, with no paging. When you create orders, a custom field that matches neither an id nor a name here is silently skipped, so check against this list if values seem to go missing.