Summ (formerly Crypto Tax Calculator) is a crypto & equities tax platform that simplifies tracking and reporting across all your exchanges, wallets, NFTs, and DeFi activity. Backed by Airtree, Coinbase Ventures, and 20VC, Summ helps investors stay compliant with confidence.
With support for thousands of integrations, Summ imports your complete transaction history and automatically generates audit-ready tax reports aligned with the tax requirements of over 180 countries.
Users can review trades, uncover tax-saving opportunities, and download accountant-ready tax forms, including Form 8949, Form 1040, capital gains summaries, and more.
Summ's portfolio tracker delivers real-time profit and loss insights, estimated tax liabilities, and accurate pricing for more than 300,000 cryptocurrencies and shares.
Rated 4.6/5 on Trustpilot and featuring seamless TurboTax integration, Summ makes crypto & equities tax reporting simple for both casual investors and active traders.
Built for speed, accuracy, and compliance, Summ gives users complete confidence at tax time.
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Chainstack's APIs and software are used by thousands of businesses, large and small, to build, scale, and maintain blockchain applications. To ensure your security and control, Chainstack's APIs offer secure node connections and key security best practices. Invite other members to join your network and deploy their infrastructure using simple network management tools. You can build and deploy the blockchain protocol that suits your needs. The protocol will never be updated or modified again. Chainstack's managed services for blockchain make it easy to launch, join, and scale decentralized networks. You can now safely experiment with enterprise-grade tools and services and then run production. Continuously monitor and provision your resources.
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LlamaPay
Revolutionize salary payments by enabling streaming, allowing employees to access their earnings whenever they wish. With seamless recurring crypto transactions, LlamaPay serves as a multi-chain protocol that facilitates the automation of transactions in real-time. This innovative system allows recipients to withdraw their funds at any moment, removing the hassle of traditional manual payment processes. It operates across all EVM chains, ensuring that all contracts utilize the same address, enhancing convenience and accessibility. Funds can be received in centralized exchanges through a third-party wallet, which also initiates the claim process. In cases where you might overlook topping up your balance, there’s the option to borrow money to sustain your streams. LlamaPay maintains high precision by operating with 20 decimal places, significantly reducing the likelihood of precision errors. Users can create payment streams that can run indefinitely or set specific end dates based on their needs. Moreover, anyone has the ability to trigger a claim, guaranteeing that funds remain accessible and that transactions can flow without interruption. LlamaPay is not just about convenience; it’s about transforming how we think about and manage payment automation across different blockchain networks.
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Nansen Portfolio
Nansen Portfolio serves as a comprehensive dashboard for cross-chain DeFi activities, offering support for prominent networks such as Ethereum, Binance Smart Chain, Terra, Solana, Binance Exchange, and Polygon. Users can create limitless portfolios that bundle wallets across more than 40 chains and over 400 protocols, allowing for a robust management experience. By connecting your wallet, you can gain a detailed overview of your DeFi assets, enhanced by insights from Nansen's powerful data analytics. Simply enter your wallet address to have Nansen Portfolio monitor and display all your DeFi transactions across various chains. Furthermore, we calculate APRs using our proprietary methods to provide a more precise yield return, which may differ from the rates presented by individual protocols. This ensures that you are well-informed about your investment performance in the dynamic world of decentralized finance.
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