paytoll

What This Skill Does

The PayToll skill integrates the PayToll MCP server into the OpenClaw AI ecosystem, providing a decentralized, pay-per-call gateway to 27 powerful tools. Unlike traditional AI tools that require complex API keys, subscriptions, or credit card entries, PayToll utilizes the 'payment is the auth' model. By using a small amount of USDC on the Base network, users can access high-fidelity DeFi intelligence, DEX swap data, cross-chain bridge information, and advanced crypto-utility functions.

PayToll acts as a middleware for your financial workflows, handling everything from Aave yield optimization to on-chain token analysis. Because it leverages the Base network, transactions are fast and inexpensive. The skill is designed with a 'security-first' architecture; transaction-related tools provide only unsigned data for user review, ensuring that no funds are ever moved or broadcast without explicit, manual confirmation from the user's secure wallet interface.

Installation

To install the PayToll skill, use the ClawHub command-line interface: clawhub install openclaw/skills/skills/foodaka/paytoll

Before running, ensure you have set the PRIVATE_KEY environment variable with a dedicated wallet. This wallet should be separate from your primary assets and funded with a small amount of USDC and ETH on the Base network to cover micro-payments and gas fees for signing.

Use Cases

PayToll is ideal for power users and DeFi degens who need real-time data to make informed financial decisions. You can use it to compare borrowing and lending rates across all Aave v3 markets instantly, calculate your DeFi health factor to avoid liquidation, or generate complex transaction data for swapping or supplying liquidity. It bridges the gap between raw on-chain data and actionable AI intelligence.

Example Prompts

1. "What is the best current yield for USDC across all Aave v3 deployments?"
2. "Check my health factor on Aave and tell me if I am at risk of liquidation on my current position."
3. "Build a transaction to supply 500 USDC to the Aave market on the Base network."

Tips & Limitations

Always verify that your PRIVATE_KEY points to a 'burner' wallet containing only the funds you intend to use for these tool calls. While the tool provides unsigned transaction data, always inspect that data carefully before signing it with your preferred wallet provider. PayToll is optimized for micro-payments; calls are generally priced between $0.001 and $0.08, making it an extremely efficient way to automate your DeFi strategy without recurring monthly subscription costs.