Ally Invest API
Our API allows any developer to write fully featured trading and analytical application through their brokerage account. We provide the Ally Invest API to active clients who want to build a personal application, connect through a wealth management site or use third-party trading tools.
Our APIs include:
- An HTML REST-based API that includes quote and trading data on a "request" basis
- A socket-based API with a constant secure connection for pushing more data and information on a consistent basis
- A FIX-based API for server-to-server connections for banks and large institutions