Wallet Development Kit by Tether - These days all you really need is Bitcoin and a decent stablecoin, really that’s the minimum for crypto interop. Tether is the most popular of the stablecoins. It’s not decentralised but it’s used mostly to transact so it’s less risky, especially for smallish amounts. They have released an SDK. They also appear to be fully onboard with the AI agents trend that is rapidly gaining momentum. wallet.tether.io #