TD Ameritrade

TD Ameritrade Market Data API

Provides REST endpoints for accessing real-time and historical market data. Includes current quotes for single and multiple symbols, historical price history for equities and ETFs, options chains with full contract details, top movers by index, and market hours for equities, options, futures, forex, and bond markets.

GitHub

Documentation

📖
Documentation
https://developer.tdameritrade.com/market-data/apis
📖
Authentication
https://developer.tdameritrade.com/authentication/apis

Other Resources

🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/td-ameritrade/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
name: TD Ameritrade Market Data API
description: 'Provides REST endpoints for accessing real-time and historical market data. Includes current
  quotes for single and multiple symbols, historical price history for equities and ETFs, options chains
  with full contract details, top movers by index, and market hours for equities, options, futures, forex,
  and bond markets.

  '
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://developer.tdameritrade.com/market-data/apis
baseURL: https://api.tdameritrade.com/v1
tags:
- Market Data
- Quotes
- Options Chains
- Price History
- Movers
- Market Hours
properties:
- type: Documentation
  url: https://developer.tdameritrade.com/market-data/apis
- type: Authentication
  url: https://developer.tdameritrade.com/authentication/apis
contact:
- FN: TD Ameritrade Developer Support
  email: API@TDAmeritrade.com
  url: https://developer.tdameritrade.com/