BYDFi is a global crypto trading platform powered by a centralized exchange (CEX). Since launching in 2020, BYDFi has focused on delivering a world-class trading experience for users worldwide. Today, BYDFi supports over 1,000,000 users across 190+ countries and is known for its ease of use, low fees, advanced trading tools.
Guided by the vision “BUIDL Your Dream Finance,” BYDFi empowers beginners and professionals alike to trade confidently across spot markets, perpetual futures, TradFi (stocks, forex & commodities), and automated strategies. In December 2023, BYDFi was recognized by Forbes as one of the Top 10 Global Crypto Exchanges, highlighting its rapid growth and product strength.
In 2025, BYDFi further strengthened its global presence through a multi-year partnership with Newcastle United, becoming the Premier League club’s Official Crypto Exchange Partner. This collaboration enhances BYDFi’s international brand visibility and reinforces its commitment to building a trusted and influential global crypto ecosystem.
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CEX.IO is a regulated multi-functional cryptocurrency exchange. Established in 2013, it now has offices in the UK, US, Ukraine, Cyprus, and Gibraltar. With more than 3 million users across the globe, CEX.IO provides reliable services backed by cold cryptocurrency storage, financial viability, high security, and KYC/AML best practices. CEX.IO Exchange was one of the first platforms to make fiat-to-crypto transactions accessible by offering card payments and bank transfers to the clients. Currently, we provide a variety of trading tools for Bitcoin, Bitcoin Cash, Ethereum, Ripple, Stellar, Litecoin, Tron, and other crypto assets. You can trade these cryptocurrencies for USD, EUR, GBP, and RUB. We know that mobility matters, so we’ve enabled trading through a website, iOS and Android mobile apps, WebSocket, and REST API.
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OpenSea
The world’s largest digital marketplace for crypto collectibles and non-fungible tokens (NFTs), including ERC721 and ERC1155 assets. Buy, sell, and discover exclusive digital assets like Axies, ENS names, CryptoKitties, Decentraland, and more. Building brand new economies powered by true digital ownership. OpenSea is the first and largest marketplace for user-owned digital goods, which include collectibles, gaming items, domain names, digital art, and other assets backed by a blockchain. At OpenSea, we're excited about a brand new type of digital good often referred to as a non-fungible token, or NFT. NFTs have exciting new properties: they’re unique, provably scarce, liquid, and usable across multiple applications. Just like physical goods, you can do whatever you want with them! You could throw them in the trash, gift them to a friend across the world, or go sell them on an open marketplace. But unlike physical goods, they're armed with all the programmability of digital assets.
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