E*TRADE from Morgan Stanley - Order API

The E*TRADE from Morgan Stanley Order API is the trading module of the public E*TRADE V1 REST platform, letting an authorized application list an account's orders and preview, place, change, and cancel equity and option orders on behalf of the authenticated E*TRADE user. Because it moves real money, it is gated by OAuth 1.0a user authorization plus the E*TRADE API Developer Licensing Agreement, and E*TRADE provides a sandbox (apisb.etrade.com) so developers can validate order request/response syntax, sample responses, and deserialization logic without executing live trades before switching to the api.etrade.com production host. It is the retail order-management arm of the Morgan Stanley umbrella and is openly documented to registered developers.

API entry from apis.yml

apis.yml Raw ↑
aid: morgan-stanley:etrade-orders
name: E*TRADE from Morgan Stanley - Order API
humanURL: https://developer.etrade.com/
baseURL: https://api.etrade.com/v1/accounts
tags:
- Brokerage
- Trading
- Orders
- REST
- OAuth1
- United States
properties:
- type: Documentation
  url: https://developer.etrade.com/getting-started
- type: DeveloperPortal
  url: https://developer.etrade.com/
- type: TermsOfService
  url: https://us.etrade.com/l/f/agreement-library/api-developer-licensing-agreement
description: The E*TRADE from Morgan Stanley Order API is the trading module of the public E*TRADE V1
  REST platform, letting an authorized application list an account's orders and preview, place, change,
  and cancel equity and option orders on behalf of the authenticated E*TRADE user. Because it moves real
  money, it is gated by OAuth 1.0a user authorization plus the E*TRADE API Developer Licensing Agreement,
  and E*TRADE provides a sandbox (apisb.etrade.com) so developers can validate order request/response
  syntax, sample responses, and deserialization logic without executing live trades before switching to
  the api.etrade.com production host. It is the retail order-management arm of the Morgan Stanley umbrella
  and is openly documented to registered developers.