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Stripe Webhook Signature Verification

Category: Security  ·  Sub-category: security-misc  ·  Last updated:
tool:stripe
Use when validating incoming Stripe webhook requests in a Node.js or Next.js backend before processing any payment event. Verifies the `stripe-signature` header against `STRIPE_WEBHOOK_SECRET` using Stripe's HMAC-SHA256 scheme, and rejects replays older than 300 seconds. Do NOT use for general HTTP signature validation (use a generic crypto-signature skill), for processing the webhook payload after signature is confirmed (use payment-provider-router), or for Stripe API calls that are not webhook-driven.

What this skill does

Stripe Webhook Signature Verification is a community-contributed Claude Code skill in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/stripe-webhook-signature-verification/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when validating incoming Stripe webhook requests in a Node.js or Next.

Who uses this skill

The Stripe Webhook Signature Verification Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/stripe-webhook-signature-verification
curl -L https://claudskills.com/skills/stripe-webhook-signature-verification/SKILL.md \
  -o ~/.claude/skills/stripe-webhook-signature-verification/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/stripe-webhook-signature-verification/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/stripe-webhook-signature-verification/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\stripe-webhook-signature-verification\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

More Security skills

Browse all Security skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Security skills → Top 100 skills
Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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