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Webhook Signature Verification: How Stripe, GitHub, Slack and Shopify Sign Events, and How to Check One

A webhook URL is public, so the signature header is the dependable proof that a request came from the provider. What each major provider signs, a Node.js verifier with a constant-time compare, the time limits that matter, and how to rotate a secret without losing events.

CodeTrendy Editorial Team

October 23, 202611 min read

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Developer Tools9 min read

npm Trusted Publishing: Ship Releases From CI Without an NPM_TOKEN Before January 2027

npm targets January 2027 to stop access tokens from publishing new versions directly. Trusted publishing replaces the NPM_TOKEN secret with a short-lived OIDC identity from GitHub Actions, GitLab or CircleCI. How it works, how to set it up, and what to do when CI cannot use it.

CodeTrendy|Oct 22