Opera Crypto Browser Integrations

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!

Bitcoin is an innovative payment network and a new kind of money. Bitcoin uses peer-to-peer technology to operate with no central authority or banks; managing transactions and the issuing of bitcoins is carried out collectively by the network. Bitcoin is open-source; its design is public, nobody owns or controls Bitcoin and everyone can take part. Through many of its unique properties, Bitcoin allows exciting uses that could not be covered by any previous payment system. Bitcoin transactions are secured by mathematics and energy. Cryptographic signatures prevent other people from spending your money. Energy spent by proof of work (PoW) prevents other people from undoing, rearranging or losing your transactions. So long as you take the required steps to protect your wallet, Bitcoin can give you control over your money and a strong level of protection against many types of fraud.

Mesh securely enables safer, easier crypto transfers and payments from 300+ leading exchanges and wallets, all without leaving your platform. End-users can authenticate into external exchanges or wallets and send assets directly to your platform. Our powerful API revolutionizes the crypto transfer experience by enabling seamless wallet-to-wallet connectivity. Our SDK provides an out-of-the-box experience that manages Mesh’s entire catalog of integrations, all authentication flows, and an elegantly reimagined crypto transfer experience. Mesh is a comprehensive, trusted, secure, and SOC II-compliant solution with a team that has decades of experience in auth and identity management.

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.

The Builder’s fastest path to market, NEAR is an open source platform that accelerates the development of decentralized applications. Building the tools to enable community-driven innovation that benefits people around the world. Near Inc is building NEAR, a new application platform designed to bring blockchain to wide variety of mainstream applications. Focusing on developer and end user experience, NEAR is high performance infrastructure that real people can use. NEAR is a decentralized application platform that is secure enough to manage high value assets like money or identity and performant enough to make them useful for everyday people, putting the power of the Open Web in their hands. NEAR’s token economy is built around the NEAR token, a unit of value on the platform that enables token holders to use applications on NEAR, participate in network governance, and earn token rewards by staking to the network.

Celo is an open platform that makes financial tools accessible to anyone with a mobile phone. Global payments infrastructure built for mobile. Thousands of organizations and individuals are developing, growing, and governing Celo, an open-source platform that enables anyone to build borderless applications. Hyper-efficient light client and full node incentives allowing for scalability to 6 billion smartphones. Full EVM compatibility making it easy to get started. Growing family of native stablecoins, like Celo Dollars, which follow the value of fiat currencies. Pay transaction fees with stablecoins or your own tokens. Users can easily send currency to any mobile number, enabled by Celo’s decentralized phone verification protocol, and get access to a growing ecosystem of global cash-in cash-out options. Explore, build, and ship ideas for your community using Celo’s developer tools.

Early internet applications lived on segregated networks needing different ways to access and interact. Now, in today’s decentralized world we again see this segregation into different ecosystems with poor interoperability. The Nervos Network solves for this problem by offering a suite of integrated solutions that allow the developer to build Universal Apps. Choose your interface, choose your crypto and stick with it, but still access the entire space. The frustration of multiple wallets, exchanges and seed phrases is no more with Nervos. Build on Nervos and have the ability to target any Virtual Machine (VM). Port your dApp across with ease and instantly have access to the entire blockchain ecosystem. Sustainable crypto-economics with a built-in store of value mechanism to solve some of the biggest sustainability challenges for public blockchains.

Solana is a fast, secure, and censorship resistant blockchain providing the open infrastructure required for global adoption. The best projects in DeFi, Web3, and blockchain gaming choose to build on Solana for the long-term. Solana can process 50k transactions per second. Don't believe us? Stress test the network to experience Solana's speed for yourself. Say goodbye to high fees and slow confirmations. Solana is built for speed, without trade-offs. Solana leverages Proof of History and several other breakthrough innovations to allow the network to scale at the rate of Moore's Law. Never worry about rising fees as your user base grows. Solana is designed to keep fees low for applications with billions of users. Solana's single global state ensures composability between projects. Never deal with multiple shards or layer 2 systems.

Manage your DeFi positions with the most comprehensive portfolio tracker ever built. Treehouse helps you take seamless control of your DeFi positions. From profit & loss to portfolio risk analytics, our platform analyzes transactions and public blockchains to make data meaningful for the everyday DeFi investor. Monitoring your DeFi assets across different chains can be cumbersome. We’re solving this one blockchain at a time starting with BSC, Ethereum and Solana. Our systems are connected to live nodes and modeled after TradFi institutional databases ensuring consistently accurate and reliable data. Managing your DeFi positions can be daunting. We’re providing you with the most detailed DeFi analytics to help you make the best financial decisions. Multi-chain view of all your wallets on one screen. Track your portfolio's current and historical health, toggle between filters, and benchmark your performance with TradFi indexes like the S&P 500.

Polygon (previously Matic Network) is a protocol and a framework for building and connecting Ethereum-compatible blockchain networks. Ethereum is the blockchain development platform of choice, but it has limitations. Polygon - a protocol and a framework for building and connecting Ethereum-compatible blockchain networks. One-click deployment of preset blockchain networks. Growing set of modules for developing custom networks. Interoperability protocol for exchanging arbitrary messages with Ethereum and other blockchain networks. Modular and optional “security as a service”. Adaptor modules for enabling interoperability for existing blockchain networks. Polygon combines the best of Ethereum and sovereign blockchains into an attractive feature set. Built by developers, for developers.