Radius AI Agent Toolkit - Wallet

The Radius Wallet package provides a simple, unified interface for interacting with Radius from AI agents. It offers high-performance wallet operations and tool-based interactions that integrate seamlessly with AI agent frameworks.

This package is part of the Radius AI Agent Toolkit, which provides tools for integrating AI agents with the Radius platform.

Installation

# Install this specific package
npm install @radiustechsystems/ai-agent-wallet

# Required peer dependencies
npm install @radiustechsystems/ai-agent-core

Prerequisites

• Node.js >=20.12.2 <23
• Access to a Radius RPC endpoint
• A funded private key for the Radius network

Usage

import { createRadiusWallet, sendETH } from "@radiustechsystems/ai-agent-wallet";
import { getOnChainTools } from "@radiustechsystems/ai-agent-adapter-vercel-ai";

// Create a Radius wallet
const wallet = await createRadiusWallet({
  rpcUrl: process.env.RPC_PROVIDER_URL,
  privateKey: process.env.WALLET_PRIVATE_KEY
});

// Get wallet address
const address = await wallet.getAddress();
console.log(`Wallet address: ${address}`);

// Check wallet balance using balanceOf method
const balance = await wallet.balanceOf(address);
console.log(`Balance: ${balance.value} ${balance.symbol}`);

// Create sendETH plugin
const sendEthPlugin = sendETH();

// Get the tools provided by the plugin
const tools = sendEthPlugin.getTools(wallet);

// Or create tools for AI agents with the adapter
const aiTools = await getOnChainTools({
  wallet,
  plugins: [sendETH()] // Enable ETH transfers
});

API Reference

createRadiusWallet(options, enableBatch?, logger?)

Creates a new Radius wallet instance.

Parameters:

• options.rpcUrl (string): URL of the Radius RPC endpoint
• options.privateKey (string): Private key for the wallet
• enableBatch (boolean, optional): Whether to enable batch transactions
• logger (function, optional): Custom logger function

Returns:

• A RadiusWalletInterface instance that can be used with AI agent tools

sendETH()

Creates a plugin that enables ETH transfer functionality for AI agents.

Returns:

• A plugin that can be used with the getOnChainTools function

Wallet Methods

wallet.getAddress()

Returns the wallet's address.

wallet.balanceOf(address)

Returns the balance info for the specified address, including value, symbol, and other details.

wallet.sendTransaction(tx)

Sends a transaction to the network.

wallet.sendBatchOfTransactions(txs)

Sends multiple transactions as a batch (if batch mode is enabled).

Advanced Usage

Batch Transactions

// Create a wallet with batch transaction support
const wallet = await createRadiusWallet(
  {
    rpcUrl: process.env.RPC_PROVIDER_URL,
    privateKey: process.env.WALLET_PRIVATE_KEY
  },
  true // Enable batch transactions
);

// Send a batch of transactions
const result = await wallet.sendBatchOfTransactions([
  { to: "0x123...", value: parseEther("0.1") },
  { to: "0x456...", value: parseEther("0.2") }
]);

Smart Contract Interactions

// Read from a contract
const result = await wallet.read({
  address: "0xContractAddress",
  functionName: "balanceOf",
  args: ["0xUserAddress"],
  abi: [...] // Contract ABI
});

// Write to a contract
const tx = await wallet.sendTransaction({
  to: "0xContractAddress",
  functionName: "transfer",
  args: ["0xRecipient", parseEther("1.0")],
  abi: [...] // Contract ABI
});

Integration Examples

For a complete example integrating this package with AI frameworks, see:

• Micropayments Example

Related Packages

• @radiustechsystems/ai-agent-core: Core abstractions and base classes
• @radiustechsystems/ai-agent-plugin-erc20: ERC20 token operations
• @radiustechsystems/ai-agent-plugin-contracts: Smart contract interactions

Resources

• Website
• Testnet Access
• GitHub Issues
• Changelog

Contributing

Please see the Contributing Guide for detailed information about contributing to this toolkit.

License

This project is licensed under the MIT License.