Firstrade
Firstrade Securities is a commission-free online brokerage offering trading in stocks, ETFs, options, mutual funds, and fixed income securities with no account minimums and no inactivity fees. Firstrade does not publish an official public REST API; programmatic account access is available through the Plaid financial data aggregator, which supports account balance retrieval, transaction history, investment holdings, and asset reports for Firstrade accounts. Community-developed unofficial Python SDKs also exist for session- based automation but are not affiliated with or endorsed by Firstrade.
APIs
Firstrade Account Data API (via Plaid)
Access to Firstrade account data is available through the Plaid financial data aggregation platform. Plaid supports four product categories for Firstrade: Assets (consolidated b...