Kite AI Agent Smart Wallet Permissionless Protocol

Version: 1.0.0 Build on Kite AI Testnet Smart wallet protocol for AI agents with modular architecture

Overview

Kite AI Agent Wallet Protocol enables AI agents to create and manage smart wallets on Kite AI network. Inspired by Biconomy Nexus design, this protocol provides extensible, secure wallet infrastructure for autonomous AI agents.

Architecture

┌─────────────────────────────────────────────────────────────┐
│              AgentSmartWalletFactory                         │
│         (Wallet Factory - Batch Creation)                   │
└─────────────────────┬───────────────────────────────────────┘
                      │
                      ▼
┌─────────────────────────────────────────────────────────────┐
│              AgentSmartWallet                                │
│  - owner: Human user (root authority)                      │
│  - agent: AI agent (delegated authority)                  │
│  - sessionKeys: Temporary keys (automation)                 │
└─────────────────────┬───────────────────────────────────────┘
                      │
          ┌───────────┴───────────┐
          ▼                       ▼
┌─────────────────┐    ┌─────────────────┐
│SpendingLimit    │    │SessionKey       │
│Module           │    │Module           │
└─────────────────┘    └─────────────────┘

Core Features

🔐 Session Keys - Temporary authorization keys with fine-grained permissions
💰 Spending Limits - Programmable transaction limits
🧩 Modular Architecture - Extensible module system
🔄 Iterative Capability - Support for upgrades and new modules

Security Features

Layered Permissions: Owner > Agent > Session Key
Limit Protection: Transactions cannot exceed set limits
Revocable: Owner can revoke session keys anytime
Module Isolation: Functional modules can be replaced

Deployed Contracts (Testnet)

Contract	Address
ModuleRegistry	`0xfdf654b7dDbdFf0C7ec9017Aece166a75a5197B5`
SpendingLimitModule	`0x00E593eA476DfC0b22d9DF0A8fe436e5323Ae05F`
SessionKeyModule	`0x5b6C45EC7C9d7C688413d6bB2CC3B0A35f5B79B8`
AgentSmartWalletFactory	`0x0fa9F878B038DE435b1EFaDA3eed1859a6Dc098a`

Network Configuration

Testnet (Ozone)

Chain ID: 2368
RPC: https://rpc-testnet.gokite.ai
Explorer: https://testnet.kitescan.ai
Faucet: https://faucet.gokite.ai

Mainnet

Chain ID: 2366
RPC: https://rpc.gokite.ai
Explorer: https://kitescan.ai

Usage

1. Create Wallet

const factory = await ethers.getContractFactory("AgentSmartWalletFactory");
const wallet = await factory.createWallet(agentAddress, ethers.utils.parseEther("1"));

2. Add Session Key

const wallet = await ethers.getContractAt("AgentSmartWallet", walletAddress);
await wallet.addSessionKey(
    sessionKeyAddress,      // Agent's session key
    ethers.utils.parseEther("0.1"), // Limit
    [bytes4("0x...")]     // Allowed function selectors
);

3. Agent Executes Transaction

// Agent uses session key to execute
await wallet.executeWithSessionKey(
    encodedData,  // (target, value, callData)
    signature     // Owner signature
);

Expandability

Protocol supports: - Add new modules (TimeLock, MultiSig) - Upgrade wallet logic - Cross-chain compatibility (Via Protocol Bridge)

References

Kite AI Docs
Biconomy Nexus
ERC-4337
ERC-7579

Version History - v1.0.0 (2026-02-25): Initial deployment on Kite AI Testnet

kite-agent-smart-wallet-permissionless-protocol

Installation