How do I verify Customer.io webhooks using this skill?

The skill provides Express.js middleware templates that utilize HMAC SHA256 signatures to verify that incoming webhooks are legitimately sent from Customer.io.

Does this skill include API key rotation?

Yes, it includes a structured checklist and script patterns for rotating API keys every 90 days to maintain a high security posture.

Can I use this with AWS or Google Cloud?

Yes, the skill includes code examples for both AWS Secrets Manager and Google Cloud Secret Manager to help you move away from insecure environment variables.

How does this skill help with GDPR compliance?

It provides specific implementation patterns for user suppression, data deletion requests, and PII anonymization to ensure your Customer.io integration meets global privacy regulations.

Customer.io Security Basics

Name: Customer.io Security Basics
Author: jeremylongshore

byjeremylongshore

•

983

Security & Testing

Implements security best practices for Customer.io integrations, focusing on PII protection, credential management, and compliance.

About

This skill provides comprehensive guidance and implementation patterns for securing Customer.io workflows within your application. It covers essential security layers including the use of professional secrets managers for API keys, anonymizing PII before data transmission, verifying webhook signatures to prevent spoofing, and establishing data retention policies for GDPR/CCPA compliance. It is an essential tool for developers building enterprise-grade marketing automation systems that must meet strict data privacy and security standards.

Key Features

Role-based access control (RBAC) and audit logging templates
Webhook signature verification to prevent unauthorized data injection
Automated API key rotation checklists and workflows
Secure credential management using Google Cloud or AWS Secrets Manager
PII sanitization and hashing algorithms for sensitive data privacy
983 GitHub stars

Use Cases

Securing backend webhooks that process data from Customer.io events
Auditing existing marketing automation stacks for GDPR/CCPA compliance
Setting up a production-ready Customer.io integration with enterprise security

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills customerio-security-basics

For use in Claude.ai and ChatGPT

Download Skill

GitHub