open source · no signup · 24h retention

Webhook Inspector

Get a URL, point Stripe, GitHub or anything else at it, and watch requests land in real time. Replay them anywhere, including your localhost.

# forward live webhooks to your dev server
npx @simplyzee/webhook-inspector listen <endpoint> --to http://localhost:3000

• Every method, every path. Headers, query and the exact raw body, so signature checks still work.
• Replay. Re-send any capture to a public URL, or to localhost through the CLI.
• Custom responses. Pick the status, body and delay to test retries and timeouts.
• Burn it. Endpoints expire after 24h of quiet, or delete them in one click.