OKX, previously, Okcoin, is a prominent global cryptocurrency exchange and Web3 technology company headquartered in Seychelles. It serves over 60 million users worldwide and is known for its extensive range of digital assets.

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The OKX platform supports trading for over 350 cryptocurrencies with numerous trading pairs and offers a comprehensive suite of services catering including spot, margin, and advanced derivatives trading such as futures with up to 125X leverage, perpetual swaps, and options. 

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Beyond its centralized exchange, OKX has significantly expanded into the Web3 space with its versatile OKX Wallet, a multi-chain self-custody wallet with support for decentralized applications (DApps), non-fungible tokens (NFTs), and a decentralized exchange (DEX) aggregator.

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OKX also provides a growth platform for cryptocurrency holdings through its "OKX Earn" program which offers staking and savings products alongside automated trading via its artificial intelligence-powered automated trading bots. 

It has its own native utility token, OKB, which provides users with trading fee discounts and access to exclusive platform features. Additionally, OKX has developed its own Layer 2 network, X Layer (formerly OKC Chain), a ZK-powered chain designed to enhance scalability and interoperability within its ecosystem, using OKB as the native gas token.

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MoonPay is a financial technology company that serves as a bridge between the traditional financial system and the Web3 economy. Its core business is providing a seamless and user-friendly payment infrastructure for buying and selling cryptocurrencies and NFTs. MoonPay offers both on-ramp services, allowing users to purchase digital assets with fiat currencies, and off-ramp services, enabling them to convert crypto back into traditional money. This is facilitated through a wide range of familiar payment methods, including credit/debit cards, bank transfers, Apple Pay, and Google Pay.

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For businesses, MoonPay’s primary product is an embeddable widget that can be integrated directly into decentralized applications, wallets, and NFT marketplaces. This allows end-users to acquire digital assets at the point of use without having to leave the application, significantly simplifying the onboarding process and improving conversion rates for developers. The company handles all the complex backend processes, including payment processing and regulatory compliance such as know-your-customer and anti money laundering checks.

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As a multi-chain platform, MoonPay supports a vast array of blockchain networks, including an official integration with Hedera. This partnership allows users to directly purchase HBAR, Hedera’s native cryptocurrency, making the ecosystem more accessible to a global audience.

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Vancelian is a financial services application that combines traditional finance (TradFi) expertise with blockchain technology to offer high-potential investment and savings solutions. Its stated mission is to make investing and saving accessible by providing expertly designed, high-performing financial products. It is registered with France's Financial Markets Authority (AMF) as a Virtual Asset Service Provider (VASP) in compliance with French and European regulations. 

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The Vancelian platform provides several storage products, including "Flex Vault" for daily interest, "Blockchain Vault" for Bitcoin mining returns, and "Term Vault" which combines Bitcoin mining with DeFi strategies. It also facilitates automated portfolio management, trading services for more than 90 cryptocurrencies, and dedicated IBAN services upon registration as well as a  Vancelian Visa card. 

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Vancelian features seamless integration with Hedera Hashgraph with additional security through  know-your-customer (KYC), multi-party computation (MPC) technology in partnership with Fireblocks, and regular penetration tests. It is general data protection regulation (GDPR) compliant. 

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Mintbar is a no-code platform and open-source tool designed to simplify the creation, management, and launching of non-fungible token (NFT) collections on the Hedera network. The platform primarily serves artists, creators, and brands who want to enter the Web3 space without needing to write smart contracts or have deep technical expertise.

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The platform provides a user-friendly, web-based interface where creators can upload their artwork and define the properties of their NFT collection. This includes setting the collection name, symbol, total supply, and individual NFT attributes, all in compliance with the HIP-412 metadata standard. This ensures the created NFTs are compatible with all major Hedera wallets and marketplaces. Mintbar also integrates directly with ecosystem wallets such as HashPack and Blade for a seamless user experience.

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A key feature of Mintbar is its Launchpad functionality, which allows creators to set up a dedicated minting page for their public sale. This can be customized with specific launch parameters, such as the mint price, date, and allowlist requirements for exclusive access.

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