Integrate zkSync

[taleldayekh]

Rollup information

Name: URL: EVM based: Yes/No Contact:

Required documentation

Beamer Bridge has some requirements to integrate new rollups. It makes use of messaging layers to prove a rollup's state on L1.

Local testing

Please provide information on how to run a local L1/L2 deployment of the rollup.

Links to documentation:

Messaging

Please provide information on how to send AND retrieve arbitrary messages natively from L1 -> L2 and L2 -> L1.

Links to documentation:

Origin sender

Please provide information on how to prove the origin sender on the destination chain (i.e. prove the L2 origin sender on L1 for an L2 -> L1 message).

Links to documentation:

Source for fee calculation

Please provide information on where we can get information needed for fee calculation.

Contract verification

Please provide information on how to verify contracts, e.g. whether it will just work via existing contract verification mechanisms, or if additional work is needed (for instance, writing a new ape plugin). If additional work is needed, write relevant issues.

Additional documentation

Resulting issues

Create the following issues and group them into an epic:

• [ ] Write L1 & L2 messengers
• [ ] Relayer integration
• [ ] Write an E2E test script and add id to CI workflow
• [ ] Add deployment config
• [ ] Add source for fee calculation and integrate in workflow
• [ ] Deploy on testnet
• [ ] Add rollup to testnet frontend
• [ ] Test deployment on testnet
• [ ] Deploy on mainnet
• [ ] Test deployment on mainnet
• [ ] Add rollup to frontend

[fredo]

L2 -> L1 communication currently not available. Needs to be checked upon.

This means only zkSync -> Other rollup possible