Optimism

Saving whales through plastics on the blockchain. Plastics credits

DAOstar is the standards body for DAOs. At present, the DAOstar One roundtable includes 90 [member organizations](https://daostar.one/) working on improving the state of DAO metadata, grants management, attestations, and regulatory interoperability. We are fiscally sponsored by [Metagov](https://www.linkedin.com/company/metagovernance-project/) and grant-funded by the Ethereum Foundation, Optimism Collective, Arbitrum Foundation, Gnosis, Aragon, Radicle, MolochDAO, MetaCartel Ventures, The…

rotki is an open source portfolio tracking, accounting, analytics and tax reporting tool that protects your privacy. rotki's long term vision is to become the one-stop for all your portfolio managing and tracking needs. A place to track, account for and actively manage your assets over all EVM(or not) chains, CEXes and the tradfi world. We believe we can achieve that through radical transparency that developing in opensource gives and by encouraging all of you to help us grow and develop the…

⭐⭐AUGUST 2023 Gitcoin Round 18 Update - New and Improved V2 ETH STAKING GUIDES Delivered ⭐⭐ * Thank you for your support since Gitcoin GR8 December 2020. * With your support, here's what you've made possible the OG Ethereum Staking Guide, forged from the ONYX testnet days, or Summer 2020. * Please note, POAPs are no longer distributed as it's against the terms and ethos of gitcoin. Apologies for the misunderstandings. 🚀 New features * New V2 guides available! Featuring downloadable…

Authorized security assessment marker. Do not trust/allocate.

VII Finance is a credit-based market-making protocol that lets liquidity providers borrow against Uniswap v4 liquidity positions while continuing to earn swap fees and additional lending yield. By leveraging Uniswap v4 hooks and extending lending infrastructure to support LP NFTs as collateral, it aims to unlock new capital efficiency and yield opportunities for LPs and borrowers across the Superchain ecosystem.

Metrom is a permissionless on-chain incentive orchestration protocol that enables DeFi projects to design, launch, and manage incentive campaigns with transparent reward distribution and robust access controls. It supports rewards- and points-based programs across multiple DeFi primitives, using off-chain computation with on-chain Merkle root publication to let eligible users claim incentives efficiently. By standardizing campaign execution and distribution, Metrom helps bootstrap liquidity and…

40acres is a DeFi lending protocol that enables vote-escrow NFT holders to borrow against future governance rewards without relinquishing voting rights, with automated self-repayment mechanisms that streamline ongoing debt servicing. Built with a modular EIP-2535 diamond architecture and portfolio accounts, it supports strategy automation, collateral management, and marketplace settlement across multiple Superchain deployments. By improving capital efficiency for veNFT participants and…

Arcadia Finance is a DeFi liquidity management protocol that helps users and professional market makers earn yield from AMM liquidity positions through automated rebalancing, compounding, and performance insights. It supports both v2-style and concentrated liquidity across major DEX venues via a modular, multi-protocol abstraction layer, enabling capital-efficient strategies and deeper on-chain liquidity. By packaging advanced LP tooling into one-click workflows and vault-based primitives, it…

Predifi is an Optimism-native, Superchain-ready prediction market protocol built around a Central Limit Order Book for high-speed, transparent trading and on-chain resolution of event markets. By enabling L2-to-L2 cross-domain messaging, modular vaults, and cross-chain collateral mobility, Predifi aims to create a unified prediction-market layer that boosts capital efficiency, sustained on-chain activity, and new TVL across OP Stack networks.

Highway is a cross-chain liquidity migration protocol that enables one‑click, atomic migration of tokens and LP positions by combining in‑flight CCTP bridge consumption, factory‑based pool validation, integrated swap routing, and automated staking into Base‑native venues. By simplifying lift‑and‑shift migrations, automating refunds and stake provisioning, and bootstrapping liquidity for projects, Highway accelerates TVL onboarding, increases volume and fee generation for Superchain…

WannaBet is a Farcaster mini-app that enables 1v1 peer-to-peer betting on Base via modular smart contracts (Bet, BetFactory) implementing on-chain escrow and composable payout logic. By locking wagers into Aave and promoting a reusable mini-app pattern for decentralized gaming and prediction markets, it aims to drive Superchain activity and TVL while maintaining an open-source codebase undergoing a comprehensive security audit.