Trade stocks, ETFs, options, index options, crypto, corporate bonds, and treasuries programmatically. Commission-free with rebates on every options contract.
Community & Support
Use Claude, ChatGPT, or Perplexity to trade with our hosted MCP — no code required.
Get started faster with our SDK, AI agent integrations, and developer tools.
Connect your Public brokerage to Claude, ChatGPT, and Perplexity through the Public-hosted MCP server, then trade using natural language.
Trade, check quotes, and manage your account from the terminal. Install with pipx or uv.
Official Python library for building trading applications with the Public API.
Trade with your Public account using the OpenClaw AI agent and Agent Skill.
Use the Perplexity Computer agent skill to trade and manage your portfolio.