Incentivized Testnet
xCall Public Incentivized Testnet
xCall Documentation
Learn how to send messages with xCall.
xCall Homepage
One messaging standard for all communication.
Documentation
Learn how to develop dApps and smart contracts on the ICON blockchain.
Tutorials
Read in-depth tutorials about how to build on ICON.
Example Projects
Kickstart your smart contract development workflow with these example projects.
Bug Bounty
Explore active bug bounties for ICON smart contracts and core blockchain software.
Ecosystem
Discover the blockchains, dApps, communities, infrastructure, enterprises, and institutions that make up the ICON ecosystem.
Visit Ecosystem →
xCall Integrations
Realtime xCall Service integration status and updates.
xCall Integrations →
Learn
Learn about key ICON concepts like interoperability, DeFi, NFTs, and more.
Community Blogs
Catch up with projects and their developments in the ICON ecosystem.
Videos
Watch interviews, tutorials, and more on the ICON YouTube channel.
BTP Litepaper
Learn about ICON's Blockchain Transmission Protocol interoperability solution.
Join Discord
Join the ICON Discord, and start connecting with our global community.
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Get Funded
Submit a proposal to ICON's Contribution Proposal System to get your idea funded.
ICON Forum
Participate in governance discussions on the ICON forum.
Glossary
Everything you need to know about ICON in a delicious bite-sized format.
🏆 WINNERS ANNOUNCED
Visit Ecosystem
Discover the ICON, xCall and BTP ecosystem.
xCall Integrations ↗
xcall tutorial part 3, integrating rollback into the cross chain voting dApp.
Espanicon
xcall tutorial part 4, adding unit testing to the smart contracts
xcall tutorial part 1, creating a cross chain voting dapp. Developing the smart contracts
xcall tutorial part 2, creating a cross chain voting dapp. Deploying and interacting with the contracts
In this three-part article series, we will explore the exciting world of zero-knowledge proofs (ZKPs) and how they can be used on the ICON blockchain. In particular, will use the Sudoku as an example to provide an overview of ZKPs, how they work, and their benefits.
Venture23
BTP Tutorial for setting up BTP locally for testing
Java tutorial series part 1 How to setup the development environment and writing smart contracts
Java tutorial series part 2 deploying the smart contract and interacting with the smart contract onchain
Java tutorial series part 3 Unit Testing
Learn how to communicate with ICON Wallets in the browser.
Learn how to create your own custom testnet.
Learn how to create a wallet account on the ICON Blockchain
Learn how to check if a validator is missing blocks consecutively.
Learn how to query an ICON smart contract with the ICON Python SDK.
RHIZOME Labs
Learn how to install and configure the ICON Python SDK.
Learn how to use ICON Bridge to interact with EVM blockchains from ICON.
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