You are here

Ally Invest API - SDKs

The Ally API returns banking data. It is available with OAuth authentication and JSON formats, including in addition FIX protocol messages using a standard known as FIXML. REST operations include accounts, balances, and holdings. With the API, developers can write trading and analytics apps via their brokerage account. Ally is a bank that provides digital financial services, including credit card, auto, home loans, and investments.