Polygon · Authentication Profile

Polygon Authentication

Authentication

Polygon secures its APIs with apiKey and http across 2 declared security schemes, as derived from its OpenAPI definitions.

FinanceFintechMarket DataStocksOptionsForexCryptoIndicesFuturesWebSocketsReal-timeHistoricalPublic APIs

Methods: apiKey, http Schemes: 2 OAuth flows: API key in: query

Security Schemes

apiKeyQuery apiKey

· in: query (apiKey)

bearerAuth http

scheme: bearer

Source

Authentication Profile

generated: '2026-07-11'
method: derived
source: openapi/polygon-crypto-openapi.yml, openapi/polygon-forex-openapi.yml, openapi/polygon-indices-openapi.yml,
  openapi/polygon-options-openapi.yml, openapi/polygon-reference-openapi.yml, openapi/polygon-stocks-openapi.yml
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - query
schemes:
- name: apiKeyQuery
  type: apiKey
  in: query
  parameter: apiKey
  sources:
  - openapi/polygon-crypto-openapi.yml
  - openapi/polygon-forex-openapi.yml
  - openapi/polygon-indices-openapi.yml
  - openapi/polygon-options-openapi.yml
  - openapi/polygon-reference-openapi.yml
  - openapi/polygon-stocks-openapi.yml
- name: bearerAuth
  type: http
  scheme: bearer
  bearerFormat: API Key
  sources:
  - openapi/polygon-crypto-openapi.yml
  - openapi/polygon-forex-openapi.yml
  - openapi/polygon-indices-openapi.yml
  - openapi/polygon-options-openapi.yml
  - openapi/polygon-reference-openapi.yml
  - openapi/polygon-stocks-openapi.yml