Get Agent Flow Version
Return the full flow graph for a specific published version.
Authentication
AuthorizationBearer
Enter your API key with the Bearer prefix, e.g. ‘Bearer sk_…’.
Path parameters
agent_id
Prefixed agent id.
version_id
Prefixed flow version id (fver_...).
Headers
Speechify-Version
Response headers
Speechify-Request-Id
Unique identifier for this request, present on every response (2xx and
non-2xx alike). If the caller sends a `Speechify-Request-Id` request
header the server echoes it back (sanitized and length-capped) so one
logical request can be traced end-to-end; otherwise the server generates
a fresh value. Log it on every response and quote it in support requests
- it is the stable handle that ties your observation to Speechify's
server-side logs, and it matches the `request_id` field in the error
envelope.
The legacy alias `X-Request-ID` carries the same value and is still
accepted on requests, until 2027-07-24. Prefer the un-prefixed name
(RFC 6648).
Response
The requested flow version's graph.
version
One published or draft revision of an agent's flow graph.
nodes
edges
variables
Errors
401
Unauthorized Error
404
Not Found Error
500
Internal Server Error