This bounty will update the OpenZeppelin Defender autotasks to support a PoolTogether Prize Pool on Optimism. This is in support of Project: Optimism.

Optimism is an Ethereum L2 with significantly lower transaction costs than Ethereum. Our Ethereum users will be able to migrate their funds to Optimism to take advantage of lower fees.

Additionally, Optimism is launching an incentive program for dapps. By deploying, PoolTogether will become eligible to receive incentives.

OpenZeppelin Defender is used for automated transactions at PoolTogether. The operations team has funded the Defender relayers, so we should continue to use that infrastructure.

There are two sets of deliverables for this bounty, and an expectation to support other contributors until the project has been delivered.

The deliverables will occur in two stages:

There will be a gap in time between the testnet deployment and the production deployment. After the testnet is deployed, the other team members of Project: Optimism will start building. Once the whole team is ready to deploy, then the production deployment will continue.

The v4-beacon-rinkeby-lockandpush-autotask and v4-receiver-[TESTNET]-lockandpush-autotask modules need to be aware of the new network. Add the Optimism testnet chainId and providerUrl to the allPrizePoolNetworkChains list.

The v4-optimismMainnet-prizeflush-autotask module should match the other Prize flush modules except for the chainId and providerUrl parameters.

The new v4-receiver-optimism-lockandpush-autoask should look similar to other receiver chain autotask modules. The difference being the receiverChain parameter should have the Optimism testnet chainId and providerUrl set.

The v4-beacon-ethereum-lockandpush-autotask and v4-receiver-[MAINNET]-lockandpush-autotask modules need to be aware of the new network. Add the Optimism mainnet chainId and providerUrl to the allPrizePoolNetworkChains list.

The new v4-receiver-optimism-lockandpush-autoask should look similar to other receiver chain autotask modules. The difference being the receiverChain parameter should have the Optimism testnet chainId and providerUrl set.

The v4-optimismKivan-prizeflush-autotask module should match the other Prize flush modules except for the chainId and providerUrl parameters.

Kames and Pierrick will be reviewing the submission and are available for mentorship.

Total: $1,000 USDC and 100 POOL

Estimated Time: 3-5 hours

Timeline:

Payout will be at full discretion of the reviewers. The requirements of the bounty and expectations of the reviewers must be met for the contributor to receive payment. It’s recommend to be in regular communication with the Bounty manager.

Referral Reward: 100 POOL

Know someone that can do it? Connect us with a qualified candidate. If that person is selected to complete the bounty, then you will be paid upon successful bounty completion. Reach out to Brendan for more info.