Flows
Get one flow version
One stored version, including the graph it held — so you can inspect an old config before rolling back to it.
GET
Get one flow version
The list row plus the graph that version held, so an old config can be inspected before rolling back to it.
Headers
API Key for authentication
Path Parameters
Flow identifier, e.g. fl_ab12cd34
Version number from GET /v1/flows/{flow_id}/versions
Response
The version and its config
1-based, monotonic within one flow.
Which of name, description, config, ui differ from the previous version — so a canvas-only move can be told from a graph edit.
Where the edit came from.
Available options:
ui, api, mcp, admin, system Email of the author, or null for edits made outside a user session.
Set when this version was produced by a rollback.