DAPP Network Bridge To Polkadot Bounty
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The DAPP Network Bridge To Polkadot Bounty enables LiquidBridges to communicate with Polkadot parachains.
Developers — create a solution that expands LiquidBridge’s capabilities to the Polkadot token standard, allowing DAPP Network users to bridge tokens and data from DOT-based parachains to any EVM-compatible and EOSIO chains, and you could win up to 350,000 DAPPs.
Polkadot shines. With so many talented teams working collaboratively on Polkadot and Substrate-based parachains, many of which are EMV-compatible, the ecosystem emerged in a big way this year. DAPP Network’s blockchain-agnostic bridging framework manifests Polkadot’s vision of seamless interoperability not only within the DOT ecosystem but also with blockchains at large.
DAPP Network Bridge To Polkadot Bounty: Specific Details & Requirements
The DAPP Network Bridge To Polkadot Bounty enables LiquidBridges to communicate with Polkadot parachains.
Developers are required to use the link library and create a solution that expands LiquidBridge’s capabilities to the Polkadot token standard, allowing DAPP Network users to bridge tokens and data from DOT-based parachains to any EVM-compatible and EOSIO chains.
Resources & Examples:
- Link library
- ethtokenpeg example for using LiquidLink
Submissions must include:
- Working rust version of link library
- Working cpp version of link library
- Example Zeus box that covers unit tests of sending to/from each chain, as well as handling failed requests and refunds as seen in ethtokenpeg’s unit tests.
- Submissions must use vRAM, LiquidOracles, LiquidScheduler (cron) interval, and Sign Service.
- Sign service must also support the chain in question.
Optional Bonuses:
Add the following functionalities and you could win an additional bonus:
- Support registering multiple tokens/oracle URIs for payment.
- Add DSP ability to store API keys for account:action:network so API keys do not need to be passed on-chain.
- Handle DOT fees using oracles to discover the cost of using the bridge (Similar to the LiquidLink Gas Fee Bounty).
- Build a UI that supports all bridges, or expand the features of a currently open sourced UI that supports this bridge.
Create a solution that expands LiquidBridge’s capabilities to the Polkadot token standard — and you could win up to 350,000 DAPP tokens!
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