Cross-chain Communication
The ICON Cross-Chain Framework consists of a robust L1 blockchain, ICON General Message Passing (xCall) and a growing list of connected blockchains and integrated bridging protocols.
Improved interoperability through this aggregation of bridging protocols allows apps to transform from isolated and ineffective to well-connected and essential.
Avoiding both a declining user base and long development integration timelines. Apps, written in any programming language, can use the ICON Cross-Chain Framework.
General Message Passing (xCall)
Integrate cross-chain communication in your applications with xCall.
Blockchain Transmission Protocol (BTP)
Utilize BTP for interoperable transactions between blockchains.
ICON Bridge
Connect and transfer assets across different blockchains with ICON Bridge.
Integrations Overview
Learn about the different integrations available for cross-chain communication.