Audiences
Saved audiences: a named filter over the contact base, reused across campaigns.
GETList audiencesSaved audiences, without recomputed counts — only the last one (lastCount).POSTCreate an audienceAn API key limited to some numbers gets 403: audiences are filters over the whole base.GETAudience filter operatorsThe native fields a filter accepts and the valid operators for each field type.POSTPreview an audienceCounts who a filter selects, by consent status, and returns up to 10 sample contacts. It saves nothing.GETGet an audienceThe audience with counts recomputed now.PATCHEdit an audienceAn API key limited to some numbers gets 403: audiences are filters over the whole base.DELDelete an audienceDeletes the audience. A draft campaign that used it will fail its check with audienceinvalid.