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HashEx
HashEx is a DeFi security company providing smart contract audits, blockchain consulting, development, and related services. It serves DeFi projects, token issuers, NFT and DApp developers, and blockchain startups across chains such as Ethereum, BSC, Solana, Avalanche, Polygon, and others, having performed over 1000 audits for clients including ApeSwap, Trader Joe, SafeMoon, and Fringe Finance.
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Paper Wallet
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Description
Paper Wallet is a browser-based tool that lets users auto-generate or manually enter a crypto seed phrase and split it across several printable pages, which can then be stored in separate physical locations. This split-page approach means a user can lose one page and still recover the full seed, adding redundancy to cold storage of private keys. The site includes a companion recovery page for reassembling a split seed. The tool explicitly states it does not store or send user data anywhere, and recommends disconnecting from the Internet during seed generation or splitting to maximize security. It is aimed at cryptocurrency holders and wallet users looking for a simple, offline method to back up and later recover their seed phrases, and its source code is published on GitHub under the HashEx organization.Category: Wallet
AnalytEx
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Description
AnalytEx is an advanced analytics ecosystem for DeFi 2.0 and beyond, built on terabytes of real-time data sourced from Ethereum blockchains. It cleanses, aggregates, and processes this data, storing it in an easy-to-access manner, and already powers dozens of other DeFi solutions. For 'money makers' (retail users and investors), AnalytEx surfaces the highest-paying DeFi yield opportunities across lending, farms, pools, and play-to-earn games in one place, and sends alerts via Telegram, email, or Discord on price changes, yield spikes, and passive income updates. For developers and DeFi protocols, AnalytEx offers an API-first approach, including custom API development and standard APIs such as real-time crypto prices, so teams don't need to extract and format data from multiple blockchain APIs themselves. It also provides real-time monitoring of suspicious events and failed transactions to help protocols improve security and react quickly to important events. AnalytEx is a product developed by HashEx, a blockchain security and development company, and is accessed via its own site at analytex.today.Category: OnChain Data API
CryptEx
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Description
CryptEx is a suite of security-focused tools built by HashEx to serve new and growing crypto projects. Its flagship product, CryptEx Locker, secures Liquidity Pool tokens for a set period in a smart contract, protecting them from rug pulls, team exploits, and other manipulation; once locked, neither the project owners, users, nor the CryptEx team can access the funds. It offers flexible payment plans, including payment in CRX tokens, native network currency, or combinations with a small LP fee, with some CRX-based options limited to BSC. The second product, the CryptEx Smart Contracts Constructor, allows users to build BEP-20/ERC-20 tokens, including RFI-style tokens with built-in yield redistribution to holders, in just a few seconds without any coding experience. Users can bundle a smart contract order with an audit (performed by Paladin and HashEx) to save on auditing costs. CryptEx primarily serves token issuers and blockchain project teams looking for affordable, fast, and secure ways to lock liquidity and launch custom tokens.Category: Developer Tooling