alchemy-security-basics
Installation
SKILL.md
Alchemy Security Basics
Overview
Web3 security practices for Alchemy-powered applications: API key protection, private key management, input validation, and smart contract interaction safety.
Security Checklist
| Category | Requirement | Priority |
|---|---|---|
| API keys | Never expose in client-side code | Critical |
| Private keys | Use environment vars or secret manager | Critical |
| Addresses | Validate and checksum all inputs | High |
| RPC calls | Never pass user input directly to RPC | High |
| Webhooks | Verify HMAC signatures | High |
| Dependencies | Audit npm packages for supply chain | Medium |
Instructions
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