How to Send Messages Cross-Chain with Axelar

In this video, we cover the 3 functions you'll need to build your first interchain dApp. You'll learn how cross-chain transactions are structured, the information you need, and how to pay for these complex multiple-blockchain messages.

Axelar's General Message Passing (GMP) provides the most important capability developers need when thinking interchain: the ability to communicate between smart contracts that live on different blockchains.