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Open source · Automation & Workflows

Webhook Signature Verifier

Check signing, timestamp windows and replay protection for webhook receivers.

v0.1.0 · Node.js 22+ · MIT

Browse the public repository · View releases

Webhook verification fails in three recurring ways, and a test suite that looks green usually misses all three.

This walkthrough uses the tool's public README and checked-in example files. Run the command from a repository checkout with Node.js 22+.

Run the checked-in example

node bin/webhook-signature-verifier.mjs --suite examples/suite.json