Tradier

Tradier is a brokerage platform for equity and options trading. It is designed to provide simple, intuitive, and inexpensive ways for users to place trades, check their balances, and transfer money. Tradier provides a RESTful API for accessing the platform's trading functions, account services, and real-time and historical market data.

Tradier是一家专注于股票与期权交易的经纪平台。该平台旨在为用户提供简洁直观、成本低廉的服务，支持用户完成交易下单、账户余额查询与资金划转操作。Tradier还提供表述性状态转移应用程序编程接口（RESTful API），可用于访问该平台的交易功能、账户服务以及实时与历史市场数据。