Discord - sndbox docs

Add a Discord incoming webhook in Settings → Connections. The URL is resolved inside the Rust host and never enters workflow data or logs.

Plain message

Discord Webhook accepts mapped content plus optional username and avatar URL overrides.

Node configuration without the secret URL

{
  "credentialId": "discord-connection-reference",
  "content": "Website check failed with HTTP {{nodes.request.output.status}}.",
  "username": "sndbox monitor",
  "avatarUrl": ""
}

Embed

Discord Embed accepts message content, title, description, structured fields, decimal color, link, and image URL. Test the exact payload against the destination channel before approving unattended delivery. Both nodes declare external side effects. Changing the connection or material message logic can require another workflow permission review.