Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Receive and verify NMI (Network Merchants) webhooks. Use when setting up NMI webhook handlers, debugging Webhook-Signature verification, or handling transaction events like transaction.sale.success, transaction.auth.success, transaction.refund.success, and transaction.void.success. Note: NMI does NOT use Standard Webhooks — the Webhook-Signature header is "t= ,s= " (comma-separated) where t is a NONCE (not a Unix timestamp), and the signature is HMAC-SHA256 over " . ", lowercase hex.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: 54c3961a2589acae47bba3622319cc2ebcb792835a0954fde2b3bd5035880a0c
About this listing
- Category
- Engineering
- Reported license
- MIT
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.