Get Started
Welcome to the Public API
Welcome to the Public! This documentation site provides information on how Public Foundation Models can be integrated via the Public API.
Key Features
Program your trading with no commissions and rebates on every stock and ETF options contract.
Load account state
Access real-time account balances and buying power
Load account history
View history of all money movements and orders
Order placement
Trade stocks, ETFs, options, and index options—crypto and bonds coming soon
Fractional trading
Fractional and whole-share equity trades
Trade options strategies
Trade single and multi-leg options strategies
Before you start
To get started, create an account with Public.
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Once you create an account, you can do something something else goes here need some copy.
Community & Support
If you’re planning to use the Public API for your project, we’d love to hear from you. Reach us by email or stay up to date with the latest updates on X (Twitter).