
Summ (formerly Crypto Tax Calculator) is leading crypto & equities tax software that simplifies tracking and reporting across all your brokers, exchanges, wallets, NFTs and DeFi activity.
With support for over 3,500 integrations, Summ imports your full transaction history and automatically generates audit-ready reports built to align with IRS tax guidelines.
Users can review trades, identify tax-saving opportunities, and download accountant-approved forms including 8949, 1040, capital gains summaries, and more.
Unique spam filtering controls also help strip out junk tokens and fake outgoings so spam doesn’t corrupt gains and losses.
Summ's portfolio helps you see everything together so you can pay the least tax possible and get accurate IRS-ready reports.
That’s why Summ is seriously loved by users (rated 4.6 /5 stars on Trustpilot) and they’re an official tax partner of both MetaMask and Coinbase.
If you’re ready to stop fighting your tax software, Summ turns investing chaos into confidence. Add clarity. Subtract doubt.
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CEX.IO, a licensed and versatile cryptocurrency exchange established in 2013, has set up offices across several countries, including the UK, US, Ukraine, Cyprus, and Gibraltar. With a global user base that surpasses 3 million, the platform guarantees reliable services by implementing cold storage for cryptocurrencies, maintaining strong financial health, employing advanced security protocols, and following KYC/AML regulations. It is noteworthy that CEX.IO was one of the early innovators to streamline fiat-to-crypto transactions, enabling users to make purchases with credit cards and bank transfers seamlessly. Currently, the exchange supports a broad spectrum of cryptocurrencies including Bitcoin, Bitcoin Cash, Ethereum, Ripple, Stellar, Litecoin, and Tron, which can be exchanged for fiat currencies such as USD, EUR, GBP, and RUB. Recognizing the necessity of user-friendly access, CEX.IO offers trading through its website and mobile apps for both iOS and Android, in addition to providing WebSocket and REST API functionalities, accommodating various preferences among users. This dedication to providing flexible trading solutions empowers clients to engage in transactions at their convenience, whether at home or on the go. Ultimately, CEX.IO continues to evolve and adapt its services to meet the dynamic needs of the cryptocurrency market.
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Mango Markets
Participate in trading on all on-chain platforms, including order books, while exercising full control over your assets. Experience permissionless access with leverage options reaching up to 5x. Your deposits can earn interest, and you can secure fully collateralized loans based on your current assets. The risk management framework of the Mango protocol allows for efficient withdrawal of borrowed funds. Mango's vision is to merge the liquidity and ease of use found in centralized finance with the advanced innovations present in decentralized finance. Our project is fully open source, encouraging anyone to engage with and improve upon it. Each aspect of the Mango protocol promotes transparency and collaboration within the community. Users have the freedom to run, modify, and contribute to this initiative led by its community. Liquidators are essential in protecting lenders' capital, ensuring that the protocol's assets stay secure even during swift market changes and potential defaults by borrowers. Explore the concepts of market making on the Mango protocol, and earn $MNGO as a reward for supplying liquidity to traders using Mango Markets. We warmly welcome new contributors to join our efforts! Furthermore, we are committed to allocating a substantial portion of the DAO's power and resources to future contributors, thereby nurturing a thriving and fair community that benefits all participants. In this way, the Mango protocol not only supports individual traders but also encourages collective growth and innovation.
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OpenBook
OpenBook serves as a community-focused evolution of the Serum V3 initiative, which is widely acknowledged as the central limit order book (CLOB) previously known as Serum V3. This updated version seeks to foster greater participation and cooperation among community members throughout the developmental stages. By prioritizing community involvement, it aims to create a more inclusive environment for all stakeholders.
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