TD Ameritrade

Finance

However you trade, trade powerfully

Explore TD Ameritrade, the best online broker for online stock trading, long-term investing, and retirement planning.

Popular Endpoints

get /v1/marketdata/quotes

Get quotes for one or more symbols

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get /v1/marketdata/chains

Get option chain

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get /v1/accounts

List accounts

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get /v1/marketdata/{symbol}/quotes

Get quotes

Use this endpoint

Key API Info

Official links
Base endpoint
https://api.tdameritrade.com/