Our product team is actively evaluating OAuth support for ActiveCampaign’s API. Please contact us if you are planning or are actively integrating ActiveCampaign’s API, and want to use OAuth to authenticate with ActiveCampaign (instead of token-based authentication).
We’re seeking partners to give feedback and beta test the first rollout of API integrations that use OAuth. If that’s you, please contact us at devrel@activecampaign.com. We’re here to help you succeed!