Axelar

Axelar is an interoperability network built to help developers connect applications, assets, and smart contracts across chains through one messaging layer.

Its docs focus on interchain token transfers, general message passing, and developer tools that let apps trigger contract calls beyond their home network.

The system is secured through a proof of stake validator set and is designed for teams building multichain products rather than isolated single chain deployments.

For Mantle users, Axelar is relevant when an app needs cross-chain routing, token movement, or interoperable contract execution.