EOD Historical Data · Authentication Profile

Eod Historical Authentication

Authentication

EOD Historical Data secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

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Methods: apiKey Schemes: 1 OAuth flows: API key in: query

Security Schemes

EODHDQueryKey apiKey
· in: query (api_token)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/openapi.yaml
summary:
  types:
  - apiKey
  api_key_in:
  - query
schemes:
- name: EODHDQueryKey
  type: apiKey
  in: query
  parameter: api_token
  description: EODHD API key (stored as a secret in ChatGPT).
  sources:
  - openapi/openapi.yaml