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POST
Check a flow config without saving
Runs the same checks a save runs, including the normalisation a save applies first. Always 200: an invalid config is a valid answer to “would this be accepted?”. Nothing is persisted.

Headers

x-apikey
string
required

API Key for authentication

Body

application/json
config
Config · object
required

Flow definition, possibly unsaved: {inputs: [...], nodes: [...], output: {...}}. Same shape POST /v1/flows and GET /v1/flows/{flow_id} use.

Response

Whether the config would be accepted on save

valid
boolean
required
errors
FlowConfigError · object[]

Why the config would be rejected on save. Empty when valid is true.