Best DeFi Tools for Optimism

Make tax reporting easy, reliable and accurate with Koinly. Simply connect your exchange accounts / public addresses and let Koinly calculate your capital gains, then generate a tax report for next year. Your final report is accepted by your tax agency and easy to print & file. Koinly is an accounting and tax reporting software for cryptocurrency investors, hobbyists and accountants. With over 700 integrations, Koinly supports over 400 Exchanges, 100 Wallets and over 170 Blockchains. This makes it easier for you to get the most out of your crypto capital gains. Easily track your crypto assets & taxes View your total holdings and portfolio growth over time - across all your wallets and accounts - along with your tax liabilities. Reliable cryptocurrency tax reports Preview your capital gains and taxes for free. Generate tax documents when you are ready. Easily find and fix issues with your transactions Say goodbye to absurd gains and inaccurate tax reports.

The 1inch Wallet does everything that newcomers and seasoned pros want from a crypto app. It is a fast and secure non-custodial crypto wallet with a built-in DEX aggregator. Use the app to store, send, receive and trade crypto on Ethereum, Solana, BNB chain, Base, Optimism, Polygon, Arbitrum, Gnosis Chain, Avalanche, Linea, Unichain, Sonic and ZkSync. in a protected and efficient way. The 1inch Wallet supports hundreds of tokens across all of these networks. 1inch offers users an easy entry into DeFi by providing access to deep liquidity across multiple blockchains and better rates for crypto swaps than any single cryptocurrency exchange. By automatically optimizing your trades across hundreds of DEXes, 1inch saves you time and the trouble of manually searching for the best swap prices. Built to be the most efficient and user-friendly crypto wallet app, the 1inch Wallet provides users with the most convenient and secure user experience.

Zerion is a mobile-first crypto wallet for active Web3 citizens. Manage your whole DeFi and NFT portfolios, trade across 10+ networks, and connect to any decentralized application on the go. Zerion Wallet works for Ethereum, BSC, Polygon, Optimism, Arbitrum, Fantom, Avalanche, and more. See all your actions across Web3. Zerion Wallet tracks your positions and rewards across 500+ dapps and protocols and aggregates your complete multichain transaction history. Trade across 10+ blockchains and scaling networks. Zerion finds the best prices for swaps across 0x, 1inch, major DEXes, and other liquidity sources. Connect to any decentralized application on the go with the built-in dapp browsers. Easily switch between wallets and networks. Never miss an NFT drop again! Zerion Wallet prioritizes privacy by default. Zerion doesn’t track your IP, does not cross-associate wallets. Zerion’s web version is entirely de-Googled.

Token Terminal is a platform that aggregates financial data on the leading blockchains and decentralized applications. We believe that both blockchains and decentralized applications (blockchain-based applications) are conceptually similar to traditional marketplace companies. They’re Internet-native businesses whose services generate revenue that’s split between the projects’ supply-side participants (liquidity providers or miners) and owners (tokenholders). These businesses are owned and operated by their tokenholders, similar to how companies are owned and operated by their shareholders. This is why we want to measure and evaluate blockchains and dapps through financial key performance indicators (KPI) and correct the misunderstanding, where applicable, of crypto being all about currencies. An increasing amount of blockchains and dapps can be valued by measuring their usage and cashflows.

The Gemini Wallet is a secure, user-friendly, and portable onchain wallet that supports Ethereum, Arbitrum, Base, Polygon, and Optimism. It provides an embedded experience, enabling seamless interaction with decentralized applications while giving users full self-custody of their tokens. Instant onboarding via passkeys eliminates the need for downloads or complex recovery phrases, making access as simple as tapping the Gemini logo in supported apps. A built-in dashboard offers transparent views of holdings, trading capabilities, and connections to third-party vaults for earning opportunities. To make adoption easier, Gemini Wallet sponsors gas fees for key actions and provides a free ENS subdomain for each user during launch. With one wallet for all of Web3, it puts the future of finance directly in your hands.

CYBAVO is a digital asset security company founded by experts and pioneers from the cryptocurrency and security industries with more than 20 years experience in cybersecurity at the highest level. CYBAVO’s mission is to provide the most technologically advanced security to digital asset custodians. Through our expertise in cybersecurity and decentralized technology, we empower blockchain companies with enterprise­-ready cryptocurrency wallet management services, secured with the best technology available. Our robust cryptographic scheme protects your private keys and minimizes the risk of key loss by implementing a shared responsibility model. Any attacker would need to compromise at least three different entities in order to theoretically gain access to your keys. Security is the core foundation of our solution. Our platform is secure on every front, from the operating system and programming language level, all the way up to strong enforcement of our transaction policy.

Supercharge your Crypto & NFT trades with DexCheck: AI-enhanced blockchain analytics and data-driven trading tools on a unified platform.

Chainfulness is the Smart DeFi Crypto Tracker crafted to enhance your journey in decentralized finance. This sophisticated platform provides the tools you need for effective navigation across crypto lending, liquidity mining, and yield farming, among others. Get a holistic view of your portfolio with detailed asset breakdowns, allowing for precise optimization and risk management. With comprehensive token tracking and detailed P&L analysis, you can closely monitor the performance of your digital assets. Chainfulness delivers in-depth investment performance insights, including rewards across DeFi protocols and sophisticated transaction analysis, to foster smarter financial choices. Elevate your investment strategy and maximize returns with Chainfulness's unmatched insights and capabilities.

L2BEAT is a analytics and research website about Ethereum layer two (L2) scaling. We provide a comparison of the various Ethereum L2 systems available today. An important differentiator between L2BEAT and similar sites is that L2BEAT is committed to educating users and lists only projects that match our narrow definition of L2. We define layer two as a chain that fully or partially derives its security from layer one Ethereum so that users do not have to rely on the honesty of L2 validators for the security of their funds. Because of our commitment to education we present various non-trivial metrics aside from Total Value Locked (TVL). We have carefully examined each L2 project to determine the inner workings of their technology as well as the associated risks. L2BEAT was created to provide transparent and verifiable insights into emerging layer two (L2) technologies which, in line with the rollup-centric Ethereum scaling roadmap are aimed at scaling Ethereum.

We are on a mission to make decentralized finance accessible to all by building the easiest way to invest in DeFi. To help our users make the smartest moves, Exponential has built an institutional-grade risk assessment system for DeFi. Rate My Wallet instantly analyzes the risk of users’ current investments. It’s powered by our DeFi graph which allows our team of experts to evaluate thousands of risk vectors and assess each liquidity pool by mapping it to the risk of every protocol, asset, or chain it relies upon. Exponential helps investors find the right yield opportunities for them across DeFi, and compare them across major chains and protocols. Investors can easily search for new liquidity pools using filters like risk rating, annual percentage yield (APY), and total value locked (TVL). Exponential users will soon be able to invest in DeFi liquidity pools across major chains directly on our custodial platform.

Flooz is a blockchain analytics platform and DEX that empowers you to create a wallet, fund it, discover new tokens, perform your due diligence, and trade any asset across multiple chains. Securely connect any existing wallet or create a Flooz wallet using your email or SSO. No more seedphrases. Buy any token directly with Apple Pay, Google Pay, bank account, or card in over 180 different currencies. Leverage real-time market data, buys and charts, in-depth security audits, and up-to-date off-chain data. Trade with Iris, your Telegram AI companion. Discover trending tokens, analyze them, and trade them in one click. Discover gems before anyone else does. Use filters to segment trending tokens by buying pressure, volume, and more. Use a combination of filters such as token age, market cap, liquidity, volume, and price change to find undervalued assets. Manage all your wallets without the hassle of signing out and signing back in with different wallets.

vfat.tools provides information about liquidity pools across many different chains so that DeFi traders and yield farmers can optimize their yield farming strategies.