moltpay

name	moltpay
description	Payment and wallet capabilities for AI agents. Send gasless crypto transactions, register on-chain identity, and verify on MoltBook. Use when this capability is needed.
metadata	{"author":"0xgasless"}

MoltPay Skill

You have the power to send cryptocurrency payments, register agent identity on-chain, and manage wallets. All transactions are gasless - the user pays $0 in gas fees.

Installation

The user must have MoltPay installed:

curl -fsSL https://moltpay.io/install.sh | bash

Or via npm:

npm install -g @0xgasless/agent-sdk

Commands

1. Initialize Wallet

Set up a new wallet for the agent:

moltpay init

2. Send Payment

Send cryptocurrency to any address. Gas is sponsored (free).

Interactive mode:

moltpay pay

Direct mode:

moltpay pay <amount> <token> <recipient>

Examples:

# Send 10 USDC to an address
moltpay pay 10 USDC 0x742d35Cc6634C0532925a3b844Bc9e7595f90000

# Send 0.5 ETH to an ENS name
moltpay pay 0.5 ETH bob.eth

3. Register Identity (ERC-8004)

Register the agent's on-chain identity:

moltpay register

This mints an ERC-8004 token representing the agent's sovereign identity.

4. Verify on MoltBook

Verify the agent's social presence:

moltpay verify

This requires posting a proof tweet and confirms the agent's identity on MoltBook.

Usage Guidelines

1. Always confirm payment details with the user before executing moltpay pay.
2. Never expose private keys in logs or messages.
3. Check wallet balance before attempting large payments (if the balance tool is available).
4. Use test networks first (Base Sepolia) for development/testing.

Environment Variables

Variable	Required	Description
PRIVATE_KEY	Yes	Agent's wallet private key
RPC_URL	No	Custom RPC endpoint (default: Base Sepolia)
MOLTPAY_NETWORK	No	Network: base-sepolia, base-mainnet

Supported Tokens

• ETH - Native Ethereum
• USDC - USD Coin
• USDT - Tether
• Any ERC-20 token (by address)

Error Handling

If a payment fails:

1. Check that the wallet has sufficient balance
2. Verify the recipient address is valid
3. Ensure the network is accessible
4. Check if gas sponsorship is available

Example Conversation

User: "Send 5 USDC to alice.eth"

Agent: I'll send 5 USDC to alice.eth using MoltPay.

moltpay pay 5 USDC alice.eth

The transaction was successful!

• Amount: 5 USDC
• To: alice.eth
• Gas Fee: $0.00 (Sponsored by 0xGasless)

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