Get one version of a custom workflow action
One step with HubSpot. We can help you get access.
Look something up
Get one version of a custom workflow action
with HubSpot
Works with AI assistants
Use HubSpot: its Hubspot Revisions API lets you get one version of a custom workflow action in a single step (GET /automation/actions/2026-09/{appId}/{definitionId}/revisions/{revisionId}). HubSpot also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- What did my custom workflow action look like in a specific earlier revision?
- Can I fetch a single action definition revision by its ID?
Say it to your AI assistant
- Get revision {revisionId} of action definition {definitionId} in app {appId}.
- Show workflow action {definitionId} from app {appId} as of revision {revisionId}.
For your developer
GET /automation/actions/2026-09/{appId}/{definitionId}/revisions/{revisionId} in Hubspot Revisions API. Full spec on APIs.io.