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Small and medium business | Business Central, N...
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Edit the "contact" field on the Customer table through Business Central API

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Posted on by 8
Hello, 
 
Do folks know if it's possible to edit the "contact" field on the "customer" table?
 
 
The field in the Web API is here: 
 
That said, in the API customer resource, I don't see anything: 
 
In addition the customerContact API (https://learn.microsoft.com/en-us/dynamics365/business-central/dev-itpro/api-reference/v2.0/resources/dynamics_customercontact) seems to be more generally related to the companyNumber field on the person contact - not the contact field on the customer. 
 
Any ideas on this front? Is custom API the only option?
I have the same question (0)
  • Suggested answer
    Khushbu Rajvi. Profile Picture
    22,128 Super User 2026 Season 1 on at
    Publish your own API/page extension that includes Contact
  • Suggested answer
    OussamaSabbouh Profile Picture
    12,766 Super User 2026 Season 1 on at
    Hello,
     
    You can’t edit the Customer.Contact field through the standard Business Central AP, it’s not exposed in the customer (v2.0) endpoint. You can only change it in the UI or through a custom API/page extension that includes this field.
     
    Regards,
    Oussama Sabbouh

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