ProjectX and tastytrade differ on 15 of 21 points TradersPost compares: authentication, stocks, stock options, index options and 11 more. Both support futures, market orders, limit orders and modify open orders.
Authentication
API key
OAuth
Stocks
Not supported
Supported
Stock Options
Not supported
Supported
Index Options
Not supported
Supported
Crypto
Not supported
Supported
Short selling
Supported
Partial
All but Crypto
Fractional quantity
Not supported
Partial
Stocks and Crypto
Stop orders
Supported
Partial
All but Crypto
Trailing stops
Supported
Not supported
Bracket orders
Not supported
Partial
All but Crypto
Stop limit orders
Not supported
Partial
All but Crypto
Day orders
Supported
Partial
All but Crypto
Good till canceled orders
Not supported
Supported
Immediate or cancel orders
Not supported
Partial
Crypto
Paper accounts
Supported
Not supported
tastytrade: short selling, stop orders, bracket orders, stop limit orders and day orders aren't available on crypto.
Link to this comparison /compare/connections/projectx-vs-tastytrade
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