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Agentwallet Sdk

Manage on-chain spend limits for AI agents with ERC-6551 wallets, enforcing per-tx and daily token budgets, scoped operator access, and approval queues on Base.

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Manage on-chain spend limits for AI agents with ERC-6551 wallets, enforcing per-tx and daily token budgets, scoped operator access, and approval queues on Base.

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md, skill.json

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.1.0

Documentation

ClawHub primary doc Primary doc: SKILL.md 12 sections Open source page

Agent Wallet SDK Skill

Non-custodial wallet SDK for autonomous AI agents. Handles x402 payments, CCTP V2 cross-chain bridge transfers, ERC-8004 agent identity, and Uniswap V3 token swaps β€” all without holding user keys.

When to Use

Use this skill when an AI agent needs to: Create or manage a non-custodial wallet (ERC-4337 smart account) Make x402 HTTP payments to APIs Bridge tokens cross-chain via CCTP V2 (Circle) Swap tokens via Uniswap V3 Register or verify agent identity via ERC-8004 Sign transactions autonomously without custodial risk

Installation

npm install agentwallet-sdk Current version: v2.4.1 on npm (158 tests passing, 0 compile errors)

WalletModule β€” Account Abstraction (ERC-4337)

import { AgentWallet } from 'agentwallet-sdk'; const wallet = await AgentWallet.create({ chain: 'base', signer: privateKey, // Agent's own key β€” never custodied }); // Send ETH await wallet.transfer({ to: recipient, value: '0.01' }); // Get balance const balance = await wallet.getBalance();

PaymentModule β€” x402 HTTP Payments

// Pay for API access automatically const response = await wallet.x402Pay({ url: 'https://api.example.com/data', maxPayment: '0.001', // ETH });

BridgeModule β€” CCTP V2 Cross-Chain

// Bridge USDC from Base to Ethereum await wallet.bridge({ token: 'USDC', amount: '100', fromChain: 'base', toChain: 'ethereum', });

SwapModule β€” Uniswap V3

// Swap ETH for USDC await wallet.swap({ tokenIn: 'ETH', tokenOut: 'USDC', amount: '0.5', slippage: 0.5, // 0.5% });

IdentityModule β€” ERC-8004

// Register agent identity on-chain await wallet.registerIdentity({ name: 'MyTradingAgent', capabilities: ['x402-payment', 'swap', 'bridge'], }); // Verify another agent const verified = await wallet.verifyAgent(agentAddress);

Security Model

Non-custodial: Agent holds its own private key. No server stores keys ERC-4337 Smart Accounts: Gas abstraction, batch transactions, session keys No oracle dependencies: No external price feed reliance (prevents oracle manipulation attacks) Audited: forge test suite 129/129 passing on smart contracts

With Mastra (AI Framework)

npm install @agent-wallet/mastra-plugin Provides 10 Mastra tools: getBalance, transfer, swap, bridge, x402Pay, registerIdentity, verifyAgent, getTransactionHistory, estimateGas, getChainInfo.

With ClawPay MCP

npm install clawpay-mcp Exposes wallet operations as MCP tools for any MCP-compatible agent.

Links

npm: agentwallet-sdk Mastra plugin: @agent-wallet/mastra-plugin ClawPay MCP: clawpay-mcp

Category context

Agent frameworks, memory systems, reasoning layers, and model-native orchestration.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
1 Docs1 Config
  • SKILL.md Primary doc
  • skill.json Config