A secure Python-based skill for AI agents to manage Ethereum wallets and perform blockchain transactions with multi-factor authentication.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install ai-walllet-payment-system
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install ai-walllet-payment-system using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is AI Wallet Payment System?
The AI Wallet Payment System is a robust integration designed for developers building autonomous agents that require financial capabilities. By leveraging military-grade cryptography and Ethereum blockchain protocols, this skill allows agents to hold, send, and receive ETH securely. It serves as a vital bridge between AI logic and decentralized finance within the ecosystem of Openclaw Skills.
This skill prioritizes security through the use of SQLCipher for encrypted database storage and Argon2id for password hashing. It ensures that sensitive private keys are never stored in plain text, making it a reliable choice for automated payment workflows, service micro-payments, and secure wallet management in modern AI applications.
AI Wallet Payment System Use Cases
- AI agents requiring automated payment capabilities for decentralized services or API access.
- Secure wallet management for applications needing isolated crypto accounts per agent.
- Educational demonstrations of blockchain security, TOTP implementation, and transaction processing.
- Testing blockchain integrations on Ethereum testnets like Sepolia or Goerli before mainnet deployment.
- Building finance-enabled autonomous agents that leverage the security standards of Openclaw Skills.
How AI Wallet Payment System Works
- Initialize the API using a high-entropy master password to unlock the SQLCipher encrypted database.
- Create a new Ethereum wallet which generates a public address, an encrypted private key, and a unique TOTP secret.
- Encrypt the private key using ChaCha20-Poly1305 before it ever hits the persistent storage layer.
- Connect to the blockchain via a Web3 provider such as Infura to check balances and network status.
- Authorize transactions by providing a valid 6-digit TOTP code from a linked authenticator app.
- Generate and broadcast signed transactions to the Ethereum network while maintaining an immutable audit log of all activities.
AI Wallet Payment System Setup
1. System Dependencies
Ubuntu/Debian:
sudo apt-get update
sudo apt-get install -y python3-dev libsqlcipher-dev build-essential libssl-dev
macOS:
brew install sqlcipher openssl [email protected]
2. Environment Setup
git clone https://github.com/cerbug45/AI-Wallet-Payment-System.git
cd AI-Wallet-Payment-System
python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt
3. Configuration
Create a .env file in the project root:
WEB3_PROVIDER_URL=https://mainnet.infura.io/v3/YOUR_INFURA_PROJECT_ID
BACKUP_ENCRYPTION_KEY_FINGERPRINT=$(openssl rand -hex 32)
This configuration ensures your agent is ready to utilize this specific skill among your other Openclaw Skills.
AI Wallet Payment System Data Schema & Taxonomy
The skill organizes security-critical data using a multi-layered approach:
| Component | Format | Description |
|---|---|---|
| Wallet Database | SQLCipher (AES-256) | Encrypted SQLite file storing wallet IDs, metadata, and encrypted private keys. |
| Audit Logs | secure_wallet.log |
Local text file recording all API interactions, security events, and transaction hashes. |
| Environment | .env |
Stores sensitive provider URLs and global security configuration flags. |
| Backups | .enc (Encrypted) |
Exported wallet files protected by a secondary user-defined backup password. |
AI Wallet Payment System Advanced Features
- TOTP-based two-factor authentication (2FA) for mandatory transaction authorization.
- Granular rate limiting (requests per minute/hour) and automatic lockout durations for brute-force prevention.
- Full support for Ethereum testnets (Sepolia/Goerli) for risk-free development cycles.
- Secure memory management practices including sensitive data wiping and isolated cleanup routines.
- Encrypted backup and restoration workflows to ensure business continuity for AI agents.
- Compatibility with the standard Python class structure favored by most Openclaw Skills.
SKILL.md
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