Update an existing contact in the Omnisend system.

• HTTP Method: PATCH

• Endpoint: https://api.omnisend.com/v3/contacts/{contactID}

• Replace {contactID} with the actual contact's ID in our system.

Updating a Contact

To update a contact, make a PATCH request to the provided endpoint. Only include the fields you want to update for the contact.

Example: PATCH https://api.omnisend.com/v3/contacts/696969

Request Parameters

• contactID (path parameter): The unique ID of the contact in our system.

Updating Fields

Note: Identifiers (identifiers.id value for type phone, email) will be added or updated only if they are not already assigned to another contact.