Stars
Crypto-currency tax calculator with support for all popular wallets, exchanges, explorers and migration from other crypto tax platforms
Get a merkle-proof from the blockchain. Verify it locally.
A blazingly fast, local, Ethereum block explorer built on top of Erigon
The main repository for the TrueBlocks system
Full BigNumber library implementation for Solidity.
This repo presents a reference architecture for running serverless MapReduce jobs. This has been implemented using AWS Lambda and Amazon S3.
python repo to create blockchain CSVs
A curated list of awesome Node providers and public RPC endpoints for Ethereum, BSC, Gnosis (xDAI), Fantom, Avalanche, KuCoin, Fuse, Harmony, Tezos, IoTeX, Arbitrum, Optimism and more :)
Yoroi Wallet - Cardano ADA Wallet - Your gateway to the financial world (extension frontend)
Run locally to export crypto tx data from crypto exchanges using their api connections, and process into a normalised format.
A portfolio tracking, analytics, accounting and management application that protects your privacy
Calculate your taxes from cryptocurrency gains
Loose collection of Solidity example code
Framework for rapid Dapp development. Simple. Robust. Extendable. Testable
Source code for Eat The Blocks, a screencast for Ethereum Dapp Developers
Free, open-source crypto trading bot, automated bitcoin / cryptocurrency trading software, algorithmic trading bots. Visually design your crypto trading bot, leveraging an integrated charting syste…
Simple web tool for converting extended bitcoin public keys between different versions
Double-entry accounting system with a command-line reporting interface
Swift implementation of a dotted version vector (see https://github.com/ricardobcl/Dotted-Version-Vectors)
Track and evaluate the performance of your investment portfolio across stocks, cryptocurrencies, and other assets.
A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go / Java
Clean and lightweight cross-chain transaction API