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insight
[ diagnose ]

Paste thefailure. Getthe cause.

Upload the failed execution, or point Insight at it on your instance. Secrets are redacted before a model ever sees it, and nothing you enter here is kept.

account
none needed
your key
one request, then cleared
stored
nothing from this page
limit
5 diagnoses / min

localhost instance? use the terminal

npx insight-n8n diagnose file.json
How the CLI works

The execution with its run data, from GET /api/v1/executions/{id}?includeData=true. Nothing else is needed in this mode.

usually well under 20 seconds