A Rust library for interacting with the Alpaca trading API, providing async access to trading, account, and market data.
apca is a Rust library that provides programmatic access to the Alpaca trading API, enabling developers to automate trading, manage brokerage accounts, and retrieve market data. It solves the problem of building reliable, high-performance trading systems and financial tools in Rust with full async support.
Rust developers building automated trading bots, financial analysis applications, or integrations with the Alpaca brokerage platform.
Developers choose apca for its idiomatic Rust design, comprehensive coverage of Alpaca's API features, and native async/await support, offering a type-safe and efficient alternative to generic HTTP clients.
A crate for interacting with the Alpaca API at alpaca.markets.
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Supports all major Alpaca features including account management, order execution, and real-time market data streaming, as detailed in the README's key features list.
Built on Rust's async/await for non-blocking IO, ideal for high-performance trading systems, with examples like WebSocket streaming for real-time data.
Idiomatic Rust implementation ensures compile-time safety, reducing runtime errors in financial transactions, as emphasized in the philosophy section.
Badges show continuous integration, code coverage, and up-to-date docs on docs.rs, indicating active maintenance and reliability.
Tightly coupled to Alpaca's API, making it unsuitable for projects needing multi-brokerage support like Interactive Brokers or Coinbase without significant modification.
Requires proficiency in Rust, async programming, and Alpaca's API specifics, which can be daunting for developers new to these areas, as seen in the complex setup with environment variables.
Focuses on low-level API calls without pre-built trading strategies or simplified interfaces, forcing developers to implement common algorithmic patterns from scratch.