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DS-Pay (Digital Shield Pay) is built on the Digital Shield wallet ecosystem. It provides order creation, on-chain transaction monitoring, order-status synchronization, and webhook notifications through standard HTTP APIs.

Open Data Platform by OpenBB (ODP) is the open-source toolset that helps data engineers integrate proprietary, licensed, and public data sources into downstream applications like AI copilots and research dashboards.

Open source software that helps you create and deploy high-frequency crypto trading bots

The CCXT library is used to connect and trade with cryptocurrency exchanges worldwide.

We have coded and run 4,843 of these papers over their own full history. Some numbers worth knowing before you pick one to implement:

Open-source AI Trading OS, agent trading, and vibe trading, with Jev System One integration. Research, build Python strategies, backtest, and paper/live trade across crypto, stocks, and forex.

Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built.

Algorithmic trading and quantitative trading open source platform to develop trading robots (stock markets, forex, crypto, bitcoins, and options).

Build with market data, from your first chart to a running watcher. Fetch candles and quotes, run indicators and strategies, and turn ideas into working tools. An independent community project, not an official TradingView API.

Eliza · Eliza Cloud · elizaOS downloads · Documentation · App catalog

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

Reference client daemon and verification worker for Kryvora Network nodes.

One decision every Monad block. A TypeSafe Jev model watches the Kuru MON-USDC order book and answers buy or sell every 300 ms. Every block posts a real post-only limit order on that side, one tick inside the touch, replacing the last one.

Off-chain services for Nuvex. This repository does not deploy programs and it is not a source of protocol truth.

Solana-native verifiable compute and oracle protocol. Programs accept a job, an input, constraints, and a callback. Randomness is the first job.

Sodium is an easy-to-use software library that provides a wide range of cryptographic operations including encryption, decryption, digital signatures, and secure password hashing.

:globewithmeridians: :electricplug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

English TL;DR — An honest, open-source (MIT) trading-performance analyzer for Taiwan securities and derivatives, US stocks, crypto and forex.

An open source cybersecurity protocol for syncing decentralized graph data.

ValueCell is a community-driven, multi-agent platform for financial applications.

Gekko is a Bitcoin TA trading and backtesting platform that connects to popular Bitcoin exchanges. js.

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

CAUTION] > # This repository is archived > Use releases from base/base for all new installations and upgrades. Development and releases have moved to base/base; this repository is no longer maintained.

NOTICE: This project is currently in active development and is not yet ready for production use.

This crate is the reference signer: it generates the golden vectors that anchor the Solidity verifier in hashsigs-solidity.

Chia is a modern cryptocurrency built from scratch, designed to be efficient, decentralized, and secure. Here are some of the features and benefits:

A Web3 wallet and agent platform for the Unicity network - crypto wallet, DMs, group chat, and marketplace.

Metamask Desktop client and Web3 dApp browser for Windows, macOS, and Linux. Built with EVM and Solana support.