Etrade · Authentication Profile

Etrade Authentication

Authentication

Etrade secures its APIs with http across 1 declared security scheme, as derived from its OpenAPI definitions.

BondsBrokerageFinancialFuturesOptionsStocksTrading
Methods: http Schemes: 1 OAuth flows: API key in:

Security Schemes

oauth1 http
scheme: OAuth

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/etrade-openapi.yml
summary:
  types:
  - http
schemes:
- name: oauth1
  type: http
  scheme: OAuth
  description: E*TRADE uses OAuth 1.0a. Obtain a request token, redirect the customer for authorization,
    exchange for an access token, then sign each request with HMAC-SHA1.
  sources:
  - openapi/etrade-openapi.yml