Business Software for CoW Swap

1inch is the DeFi ecosystem building financial freedom for everyone. We research and develop cutting edge technology that allows our users and partners to realise the potential of decentralized finance, without workarounds or security risks. And we bring the sector together to advocate for compliant DeFi as the future of global finance. Our products: We serve users and builders with products built on open-source, on-chain protocols. Access efficient, secure trading at the best rates through the 1inch dApp and self-custodial 1inch Wallet app, track your crypto with 1inch Portfolio, or spend and borrow against your digital assets with 1inch Card (powered by CryptoLife). Builders and enterprise partners can access the core technologies powering 1inch to connect with an ecosystem that offers millions of tokens and tokenized RWAs, integrates 13+ networks and includes the first native swaps between Solana and the EVM.

Start exploring blockchain applications in seconds. Trusted by over 1 million users worldwide. Available as a browser extension and as a mobile app, MetaMask equips you with a key vault, secure login, token wallet, and token exchange—everything you need to manage your digital assets. MetaMask provides the simplest yet most secure way to connect to blockchain-based applications. You are always in control when interacting on the new decentralized web. MetaMask generates passwords and keys on your device, so only you have access to your accounts and data. You always choose what to share and what to keep private. MetaMask provides an essential utility for blockchain newcomers, token traders, crypto gamers, and developers. Over a million downloads and counting!

The most trusted & secure crypto wallet, buy, store, exchange & earn crypto. Join 5 million+ people using Trust Wallet. Trust Wallet a simple and secure mobile wallet for Ethereum and ERC20/ERC223 tokens. We provide a fully security audited system that makes it simple to store your cryptocurrency. Trust applications, designed for iOS and Android, provide the best possible experience and ease of use. Trust Platform is a set of core technologies and solutions that work together as an ecosystem with enhanced capabilities able to provide developers with advanced tools, enable the integration of blockchain and non-blockchain projects, and reveal the true power of blockchain to the general public. Components of Trust Platform are autonomous but, when working together, are able to augment each other to solve complicated technological challenges, including mass adoption. Buy some Bitcoin in under five minutes. Easily earn interest on the crypto in your wallet.

WalletConnect is an open source protocol for connecting decentralized applications to mobile wallets with QR code scanning or deep linking. A user can interact securely with any Dapp from their mobile phone, making WalletConnect wallets a safer choice compared to desktop or browser extension wallets. WalletConnect connects web applications to supported mobile wallets. WalletConnect session is started by a scanning a QR code (desktop) or by clicking an application deep link (mobile). WalletConnect is not an app, but a protocol supported by many different decentralized applications and wallets. Install any of mobile wallets supporting WalletConnect protocol. WalletConnect wallets are available for Android and iPhone. There is no token. WalletConnect protocol does not run on a blockchain and there are no fees. WalletConnect project is developed by open source developers of various Wallet and Dapp projects. Please contact us on Discord or Telegram if you want to help the project.

Trezor Wallet is an easy-to-use interface for your Trezor. Trezor Wallet allows you to easily control your funds, manage your balance and initiate transfers. Online exchanges and wallet providers can disappear, go offline, be hacked. They are not reliable. Hardware wallet is the safest way to manage & trade your cryptocurrencies. Securing your digital assets has never been more straightforward. Audited by security researchers, verified by our track record. You can always recover access to your coins & assets from your offline backup. It only takes 5 minutes. When you first set up your Trezor, it will generate the seed for you. When you need to restore access to your wallet, use this offline backup. Your entire wallet is always accessible via your personal 12 to 24 words long recovery seed. The recovery seed follows a standard created by us at SatoshiLabs, but it is widely used, compatible with many wallet apps.

Base is a secure, low-cost, developer-friendly Ethereum L2 built to bring the next billion users to web3. Base is built with the security and scalability you need to power your dapps. It leverages the underlying security of Ethereum and lets you confidently onramp into Base from Coinbase, Ethereum L1, and other interoperable chains. Get the EVM environment at a fraction of the cost. Get early access to Ethereum features like Account Abstraction (ERC4337), simple developer APIs for gasless transactions, and smart contract wallets. Base is built on Optimism’s open-source OP Stack. Base is the easy way for decentralized apps to leverage Coinbase’s products and distribution. Seamless Coinbase integrations, easy fiat onramps, and access to the Coinbase ecosystem, which has 110M verified users and $80B assets on platform.

Ethereum is the community-run technology powering the cryptocurrency, ether (ETH) and thousands of decentralized applications. Ethereum is a technology that's home to digital money, global payments, and applications. The community has built a booming digital economy, bold new ways for creators to earn online, and so much more. It's open to everyone, wherever you are in the world – all you need is the internet. Today, billions of people can’t open bank accounts, others have their payments blocked. Ethereum's decentralized finance (DeFi) system never sleeps or discriminates. With just an internet connection, you can send, receive, borrow, earn interest, and even stream funds anywhere in the world. Today, we gain access to 'free' internet services by giving up control of our personal data. Ethereum services are open by default – you just need a wallet. Stake your ETH to become an Ethereum validator.

Build on Avalanche. Build without limits. Avalanche is an open, programmable platform for decentralized finance applications. Launch Ethereum dapps that confirm transactions instantly and process thousands of transactions per second, far beyond any decentralized blockchain platform today. Deploy blockchains that fit your own application needs. Build your own virtual machine and dictate exactly how the blockchain should operate. Stake, or lock up, your AVAX to help process transactions and further secure the platform–providing security guarantees well-above the 51% standard. You probably have the hardware required to join the platform. Avalanche is Solidity-compatible. All of your favorite tools like Remix, Truffle, and Tenderly work out of the box. Deploying smart contracts on Avalanche cost just a tenth of what they cost on Ethereum. High gas fees, front-running, and other adverse effects of slow smart contract blockchains are now a thing of the past.

Automatically switch to the corresponding chain based on your visited site. The first wallet showing your estimated balance change. The only one using the most friendly MIT license among mainstream extension wallets. Adopt the well-proven private key management component from MetaMask.

Polygon (MATIC) is a leading blockchain infrastructure designed to bring the speed, scalability, and efficiency of the internet to global finance. With over 5 billion transactions, 117 million active addresses, and a 99.99% uptime record, Polygon has become the trusted foundation for real-time payments, stablecoin transfers, and decentralized finance. The network enables instant settlement at near-zero cost, powering billions in digital asset movement worldwide. Its enterprise-ready infrastructure includes built-in wallets, onramps, and compliance tools that simplify blockchain adoption for businesses. Powered by POL, Polygon’s native token fuels transactions, staking, and security across its multi-chain ecosystem. Built for scalability, Polygon delivers the reliability and performance that modern financial systems demand.

Gnosis Chain is one of the first Ethereum sidechains and has stayed true to its values. By allowing contributors around the globe to easily run a node, Gnosis Chain is secured by over 120k validators. Its diverse validator set and the community governance ensure Gnosis Chain remains credibly neutral at a much lower price point than mainnet. Gnosis Chain is EVM-based and secured by at-home stakers around the world. Gnosis has all the tooling you are used to and trustless bridges to mainnet soon.

Next generation layer 2 for Ethereum dApps. Use your favorite tools and scale your dApp at the lowest cost. An aggregator plays the same role that a node plays in Ethereum. Client software can do remote procedure calls (RPCs) to an aggregator, using the standard API, to interact with an Arbitrum chain. The aggregator will then make calls to the EthBridge and produce transaction results to the client, just as an Ethereum node would. Most clients will use an aggregator to submit their transactions to an Arbitrum chain, although this is not required. There is no limit on how many aggregators can exist, nor on who can be an aggregator. To improve efficiency, aggregators will usually package together multiple client transactions into a single message to be submitted to the Arbitrum chain. Arbitrum also supports a privileged Sequencer that can order transactions and give low latency transaction receipts.