Integration

Discord

Confirms webhook message delivery.

Discord webhooks break silently when a channel is deleted, permissions change, or the URL is regenerated without updating your deployment. PreFlight sends a synthetic success message through your webhook URL and confirms Discord accepted the delivery before you route launch alerts there.

Requirements

<IntegrationRequirements items={[ "Discord webhook URL from Server Settings → Integrations → Webhooks", "Target channel still exists and accepts webhook posts", ]} />

What PreFlight checks

| Probe | What it proves | | --- | --- | | Webhook URL validity | The URL is well-formed and points to an active Discord webhook. | | Synthetic delivery | A test message is posted through the webhook. | | Discord acceptance | Discord returns success and the message is deliverable. | | Safe metadata | Response status is recorded without logging webhook secrets. |

Failure guidance

| Symptom | Fix | | --- | --- | | Webhook not found (404) | Regenerate the webhook URL if the channel moved or was deleted. | | Permission denied | Confirm the webhook still has permission to post in the target channel. | | Rate limited | Reduce alert frequency or split channels for high-volume notifications. | | Wrong server | Create a new webhook in the Discord server where alerts should appear. |

Dashboard setup

Open Integrations → Discord in your PreFlight project. Paste the webhook URL from Discord → Channel → Integrations → Webhooks. Confirm the webhook can post to the channel (send a manual test if needed). Run Pre-Flight Check and verify the synthetic message in Discord.

<RelatedLinks links={[ { href: "/docs/integrations/slack", title: "Slack", description: "Bot-token alerts for internal launch channels." }, { href: "/docs/guides/command-center", title: "Command Center", description: "Central view of incidents and alert routing." }, { href: "https://discord.com/developers/docs/resources/webhook", title: "Discord webhook docs", description: "Create, manage, and troubleshoot webhooks." }, ]} />