Hackathons
Other
Post

Cross-chain dApps using XCM (Cross-consensus Messaging)

5,000USDC
Astar Network
Astar Network
Builders

Pool Prize

0 USDC

1st Place

5,000 USDC

Product deadline

2023-02-26 14:59

Opened

2022-12-12 09:39

Winners Announce

2023-03-05 14:59

Difficulty: Low


Blockchain knowledge: Low


Frontend knowledge: Low


Description

Astar Network aims to become the Future of Smart Contracts for Multichain.

Astar Network supports the building of dApps with EVM and WASM smart contracts and offers developers true interoperability, with cross-consensus messaging (XCM). We are made by developers and for developers. Astar’s unique Build2Earn model empowers developers to get paid through a dApp staking mechanism for their code and dApps they build.

Cross-Consensus Message Format (XCM) aims to be a language to communicate ideas between consensus systems. One of Polkadot's promises is that of interoperability, and XCM is the vehicle through which it will deliver this promise. Simply, it is a standard that allows protocol developers to define the data and origins that their chains can send and receive from.

Build a dApp for any purpose with XCM and deploy it on our canary network, Shiden Network. Feel free to use your creativity and imagination.


Acceptance Criteria


Built using XCM or serving the Astar-Polkadot XCM ecosystem.Implemented a simple UI to demonstrate your product featuresWith concise documentation about the features and how to use your product


Reward Tiers

Up to $5000


Contribution to the Astar ecosystem (25%)Originality, Creativity, and Innovation (25%)Technical Difficulty (25%)User Experience (25%)


Rules


You can submit your solution by opening a PR in this repo. Please include a readme file with the following:Project titleProject description (minimum 150 words)Contact information (Telegram handle or email)Name of bounty you participatedProvide a way to access the project for judging and testing by including all linksMust have an open-source licenseA video explaining your submissionAll Submission materials must be in EnglishBounty is paid in USDC on the Astar network


Resources

Official documentation: Here

API documentation: Here

XCM documentation: Here

Network details: Here

All about dApp staking: Here

Example of AsterBase: Here

Using precompiles: Here

Developer hack support: Join here


Happy hacking!

Submitted products (0)
Comments
Closed