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  • What is xCall?
  • Getting started
  • BUILD WITH XCALL
  • Quickstart
    • Setting up a local environment
    • Setting up a local environment with DIVE Cli
    • Sending a message
    • Sending a message with rollback
  • Guides
    • Sending a message
    • Receiving a message
    • Error Handling
      • Creating a cross chain voting dapp (1/4)
      • Deploying and interacting with a cross chain voting dapp (2/4)
      • Integrating rollback functionality in the cross chain voting dApp (3/4)
      • Adding Unit testing to the smart contracts (4/4)
  • Explanations
    • Message lifecycle
    • Fees
    • 📄 Full Program ↗
    • 🏆 Challenges ↗
  • ✅ BTP2 Status Monitor ↗ (opens in a new tab)
Discover and integrate with xcall
Discover and integrate with xcall

xcall service

One messaging standard for all cross chain communication

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xCall Incentivized Testnet Program

Join us in a series of competitive tasks and guided challenges with ~850k ICX rewards!

Send a message cross-chain

Send a message cross-chain

Detailed process of sending a cross chain encoded message using xCall.

Send a message cross-chain

Setup Local Environment Using DIVE Cli

This guide will help you get up and running with DIVE CLI, the all-in-one tool designed to simplify blockchain development, set up local environments, and enable seamless cross-chain communication.

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What is xCall?

Quickstart

Guides

Explanations


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