Cross-Chain Interoperability Tutorials¶
This section introduces you to the core interoperability solutions within the Polkadot ecosystem through practical, hands-on tutorials. These resources are designed to help you master cross-chain communication techniques, from setting up messaging channels between parachains to leveraging Polkadot's advanced features of the XCM protocol.
By following these guides, you’ll gain the skills needed to implement seamless integration and interaction across diverse blockchains, unlocking the full potential of Polkadot's interconnected network.
XCM (Cross-Consensus Messaging)¶
XCM provides a secure and trustless framework that facilitates communication between parachains, relay chains, and external blockchains, enabling asset transfers, data sharing, and complex cross-chain workflows.
For Parachain Integrators¶
Learn to establish and use cross-chain communication channels:
- Opening HRMP Channels Between Parachains - set up uni- and bidirectional messaging channels between parachains
- Opening HRMP Channels with System Parachains - establish communication channels with system parachains using optimized XCM messages
In This Section¶