LayerZero logo

LayerZero

$20,000

layerzero.network
layerzero_labs

About

LayerZero is an immutable, censorship-resistant, and permissionless smart contract protocol that enables blockchain application to send data, tokens, NFTs, auth, and more to any supported destination network.

Prizes

๐Ÿ† Best Omnichain Solution โธบ $12,000
๐Ÿฅ‡
1st place
$7,000
๐Ÿฅˆ
2nd place
$3,500
๐Ÿฅ‰
3rd place
$1,500
Develop an innovative and efficient omnichain solution that seamlessly integrates multiple blockchain networks, enhancing interoperability and functionality across diverse ecosystems using LayerZero V2 contracts.

Qualification Requirements

To qualify for the most innovative solution track, participants must adhere to the following criteria: 1. Omnichain Messaging: Implement omnichain messaging solution via LayerZero integration, ensuring the application is built on Endpoint V2 for seamless cross-chain communication. 2. Innovative Contracts: Utilize our toolkit and documentation to develop original contracts that introduce groundbreaking functionalities, features, optimizations or establish new contract standard. 3. Working Demo: We encourage you to build a well-rounded and polished project. If your implementation is complex, please at least demonstrate a complete implementation. 4. Feedback Form: Improve our tools and documentation by submitting valuable feedback. The best submission will receive a $500 prize. The form is available under "Resources".

๐Ÿ”ฎ Best LayerZero Read โธบ $7,500
๐Ÿฅ‡
1st place
$5,000
๐Ÿฅˆ
2nd place
$2,500
Develop a comprehensive solution using LayerZero Read to request, retrieve, and process external on-chain state from destination blockchains. Your solution should leverage the lzRead protocol to perform cross-chain data queries, utilize LayerZero's Blockchain Query Language for constructing and executing these queries, and update the state on the source or another destination chain based on the retrieved data. Emphasis should be placed on security, efficiency, and seamless data synchronization, utilizing advanced features such as sending multiple different call requests and using compute logic in the form of lzMap() and lzReduce() to perform off-chain computation.

Qualification Requirements

1. Utilization of LayerZero Read Features Implement the lzRead protocol to perform cross-chain data retrieval from at least one supported destination blockchain. Use LayerZero's Blockchain Query Language (lzRead) to construct and execute data queries across multiple chains. 2. Effectively request and retrieve on-chain state data from a destination blockchain using lzRead. Process the retrieved data and update the state on the source blockchain or another destination chain based on the retrieved information.Demonstrate seamless synchronization and utilization of the updated state across the involved blockchains. 3. Working Demonstration Provide a working demo of your solution, showcasing the complete workflow from data retrieval using lzRead to state updates across chains. If the implementation is complex, ensure that all key functionalities are effectively demonstrated. 4. Feedback Submission Submit valuable feedback on LayerZero Read tools and documentation through the provided feedback form. The best feedback submission will receive a $500 prize.

๐Ÿ—ž๏ธ Best Developer Feedback โธบ $500
Provide insightful, constructive, and actionable feedback on the competition, challenges faced during development, and suggestions for future improvements. Exceptional feedback that demonstrates deep understanding and contributes to the communityโ€™s growth will be rewarded.

Qualification Requirements

Participants must submit their feedback through the official Feedback Form available under the "Resources" section of the competition platform. Direct submissions via email, social media, or other channels will not be considered.

Workshop

๐Ÿ”ฎ Mastering Cross-Chain State Retrieval

In this workshop, learn how to use LayerZero V2's interoperability protocol to enable seamless cross-chain state re...

This workshop is happening in-person

02:20 PM UTC+7 โ€” Friday, Nov 15, 2024 in Workshop Room 2

๐Ÿ”ฎ Mastering Cross-Chain State Retrieval

In this workshop, learn how to use LayerZero V2's interoperability protocol to enable seamless cross-chain state re...

This workshop is happening in-person

02:20 PM UTC+7 โ€” Friday, Nov 15, 2024 in Workshop Room 2

Guides