Grant application (Retroactive) - Redeploy CoW Subgraph

CoW Grants Program
1

Grant application (Retroactive) - Redeploy CoW Subgraph

Author

@rpunktj (bleu)

About Us

bleu collaborates with companies and DAOs as a web3 technology and user experience partner. We’ve been actively involved with CoW Protocol, having previously worked on projects including the Hooks dApps (in progress), AMM Deployer, MilkmApp, Python SDK, Stop-Loss app, and Have I been MEV’d.

Grant Category

Infrastructure & Development Tools

Grant Description

This retroactive grant proposal covers critical maintenance and network updates to the CoW Protocol subgraph infrastructure. The work addressed several key aspects:

  1. Critical Maintenance

  2. Network Updates

    • Remove deprecated Goerli testnet support, add Sepolia
    • Add Arbitrum One

Completed Deliverables

  1. Code Changes (PR: remove goerli, add sepolia and arbitrum-one, deploy subgraphs again by ribeirojose · Pull Request #71 · cowprotocol/subgraph · GitHub)

    • Fixed decimal() ABI implementation, also fixed in Uniswap’s Subgraph.
    • Added deployment commands for Arbitrum One and Sepolia
    • Updated README with new deployment URLs
    • Updated core libraries and dependencies

  2. Deployment Status
    All subgraphs have been successfully deployed and synced to 100%:

    • Mainnet: Fully synced as of Nov 1, 2024
    • Sepolia: Fully synced as of Nov 1, 2024
    • Gnosis Chain: Fully synced as of Nov 1, 2024
    • Arbitrum One: Fully synced as of Nov 1, 2024

Next steps

Transitioning ownership of the deployments to the CoW team. I’m already in contact with @leandro to accomplish that.

Funding Request

Given the scope and impact of the work completed, we request:

  • 1,320 XDAI

Budget Justification

The requested amount reflects:

  • Implementation of network updates and technical fixes
  • Successful deployment and synchronization across four networks

Receiving Address

gno:0x5D40015034DA6cD75411c54dd826135f725c2498

Terms and Conditions

By submitting this grant application, we acknowledge and agree to be bound by the CoW DAO Participation Agreement and the CoW Grant Terms and Conditions.

2 Likes
2

In general I’m supportive of this grant, but wish to emphasise that retrospectives are to be taken as more of an exception than a rule.

mfw

1 Like