agentwallet-sdk v2.5.0: Your AI Agent Now Works on Arbitrum and Optimism

I shipped multi-chain support for agentwallet-sdk today. Here's what that actually means and why it matters. The Problem v2.4.1 only worked on Base. That's fine if you're building a toy. But real agent infrastructure needs to go where the liquidity is — and right now that's spread across Base, Arbitrum, and Optimism. MoonPay just launched their agent wallet at ETHDenver. Stripe added x402 USDC support. Coinbase is pushing AgentKit hard. The agent payments space went from "interesting experiment" to "everyone's fighting over it" in about two weeks. Our edge? Fully open-source, MIT-licensed, non-custodial, no vendor lock-in. But we needed multi-chain or that edge doesn't matter. What's New in v2.5.0 Multi-chain swap support. SwapModule now accepts a chain parameter. Pass 'arbitrum' or 'optimism' and it resolves the right Uniswap V3 router and quoter addresses automatically. No manual address lookup. import { createAgentWallet } from ' agentwallet-sdk ' ; import { attachSwap } from ' agen