nirholas Agenti — Universal Crypto MCP for AI Agents
Agenti is a production-ready MCP server that gives AI agents access to money and DeFi across 20+ blockchains. With 380+ tools, it's the most comprehensive crypto MCP available.
What Agenti Does
| Capability | Tools | Example |
|---|---|---|
| DeFi Trading | Swap, bridge, stake, lend | "Swap 100 USDC for ETH on Arbitrum" |
| DEX Aggregation | Best-price routing across DEXs | "Find best swap route for 1 ETH → USDT" |
| Security Scanning | Contract analysis, honeypot detection | "Is this token contract safe?" |
| Cross-Chain Bridges | Bridge assets between chains | "Bridge 500 USDC from Ethereum to Arbitrum" |
| Wallet Management | Balance checks, transaction history | "Show my wallet balances on all chains" |
| QR Payments | Generate/scan payment QR codes | "Generate a payment QR for 50 USDC" |
| x402 Payments | Agent-to-agent autonomous payments | "Pay 0.01 USDC for this API call" |
Supported Chains
Ethereum, Arbitrum, Base, Polygon, BSC, Optimism, Avalanche, Fantom, Gnosis, zkSync, Scroll, Linea, Mantle, Blast, Mode, Celo, Moonbeam, and more.
Quick Start
npx agenti
Or install globally:
npm install -g agenti
agenti start
Claude Desktop Configuration
{
"mcpServers": {
"agenti": {
"command": "npx",
"args": ["agenti"]
}
}
}
x402 Agent Payments
Agenti supports the x402 payment protocol, enabling AI agents to autonomously pay for premium APIs and trade with other agents using crypto. This is particularly powerful with Sperax USDs on Arbitrum, where payments also earn auto-yield.
How x402 Works
- Agent requests a paid API endpoint
- Server returns HTTP 402 (Payment Required)
- Agent signs a payment authorization using EIP-3009
- Payment is verified on-chain
- API responds with the requested data
Tool Categories
Market Data Tools
getTokenPrice— Current price for any tokengetMarketOverview— Global crypto market statsgetTrendingTokens— Currently trending tokensgetTokenInfo— Detailed token metadatagetPriceHistory— Historical price data with charts
DeFi Trading Tools
swapTokens— Execute token swaps via DEX aggregatorsgetSwapQuote— Get swap quotes without executingbridgeTokens— Cross-chain bridge operationsstakeTokens— Stake tokens in protocolslendTokens— Supply to lending protocols
Wallet Tools
getBalance— Check wallet balancesgetTransactionHistory— Recent transactionsgetApprovals— Token approval statesrevokeApproval— Revoke dangerous approvals
Security Tools
analyzeContract— Smart contract security analysisdetectHoneypot— Check if a token is a honeypotscanToken— Full token safety report
Use Cases
Portfolio Assistant
An AI agent that monitors your portfolio across chains, suggests rebalancing opportunities, and executes approved trades via Agenti.
DeFi Yield Hunter
Agent scans for best yields across protocols, calculates risk-adjusted returns, and moves funds to optimal positions.
Security Guardian
AI agent that monitors your wallet's approvals, alerts on suspicious contracts, and helps revoke dangerous permissions.
Integration with SperaxOS
Agenti integrates with SperaxOS as a built-in tool provider. The SperaxOS agent workspace can use Agenti tools for:
- Portfolio tracking across all supported chains
- Executing DeFi strategies defined in the strategy engine
- Real-time market data for the daily report tool
- USDs yield monitoring via the Sperax protocol tools
Links
- GitHub: https://github.com/nirholas/agenti
- Sperax (DeFi on Arbitrum): https://app.sperax.io
- MCP Specification: https://modelcontextprotocol.io