ActiveCampaign Forum

Contact Api V3 search by query params 'fields'


Hello can you help me to filter Contacts using the params ‘fields’ at

What I tried that did not work are:[fields][%phone%]=01234567890[fields][phone]=01234567890[phone]=01234567890[phone]=01234567890

Thank you


its always returning the record even the phone number does not exist.

I want to use the query params ‘fields’ because I want to extend the filter with custom field.


I’ve followed this up with Support via email and apparently the correct API call is:


However there is a bug with the endpoint and it does not work. This bug has been acknowledged by Support and passed to their Developers.