These 15 workflow action types in the GET /automation/2026-09-beta/action-types catalog look like Breeze (AI) actions: 0-218870689 (Run custom agent), 0-218870680 (Use a custom LLM), 0-216647524, 0-201091202 and 0-172351286 (Data Agent: Research, Fill Smart Property, Custom prompt), 0-229131793 (Assign to Customer Agent), 0-219292676 and 0-217709844 (Enroll in, Unenroll from prospecting agent), 0-219160146, 0-270204748, 0-219161394 and 0-270226538 (Track, Stop tracking intent signals and custom signals), 0-195318603 (Summarize record), 0-207702619 (Infer company value proposition and ICP) and 0-207702621 (Research company news). They were picked by name on a contacts catalog of 68 types; which of them HubSpot bills as a credit-consuming Breeze workflow action isn't confirmed.
Measured
More facts from this area
- In the Automation v4 spec, an
AB_TEST_BRANCHaction routes each path throughtestBranches[].connection.Source pending - The workflow action-type catalog (
GET /automation/2026-09-beta/action-types) carries each type'sactionTypeId,name,groupand input names only. It has no field that says an action is Breeze, uses AI, or consumes credits, so credit-using actions can only be recognized from a curated list of ids.Measured - The action-type catalog
GET /automation/2026-09-beta/action-typesdoesn't list the classic actions0-3(task),0-8(internal email) or0-11(rotate owner), though flows using them save and run.Measured - Add to static list is workflow action
0-63809083at version 5, withfields: { listId, targetObject: "{{ enrolled_object }}" }.Source pending - A multi-checkbox "add to existing values" edit (
0-5) isvalue: { type: APPEND_OBJECT_PROPERTY, appendPropertyName }, and it works together withassociation. A guessedfields.appendValueis silently dropped.Measured
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