#arbitrum

Haiku MCP Server

MCP server for DeFi execution — lets AI agents swap, provide liquidity, lend, bridge, and run yield strategies across 22 chains

Byte MCP Server

MCP server for PayPerByte — pay-per-call USDC data feeds for AI agents (x402 on Base; EIP-712 attestations). No API keys, no token.

Agent402

Open-source x402 + MCP server: 1,419 pay-per-call tools + 92 skill packs + an OpenAI-compatible LLM gateway. USDC on Base, Solana, Polygon,...

Vaultpilot MCP

Safety first. Hardware-verified DeFi for AI agents — designed for when the AI can be compromised.

UCAI

Universal Contract AI Interface (UCAI) 🔗 ABI to MCP | The open standard for connecting AI agents to blockchain. MCP server generator for sm...

Universal Crypto MCP

Universal MCP server for AI agents to interact with any* blockchain via natural language and plugins. Supports swaps, bridges, gas, staking,...