Financial Modeling Prep · Authentication Profile

Financialmodelingprep Authentication

Authentication

Financial Modeling Prep secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

Financial DataMarket DataFundamentalsSEC FilingsStocksEconomic IndicatorsQuotesRegulatory Filings
Methods: apiKey Schemes: 1 OAuth flows: API key in:

Security Schemes

apiKeyQuery apiKey
· in: query ()

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/financialmodelingprep-openapi.yml
summary:
  types:
  - apiKey
schemes:
- name: apiKeyQuery
  type: apiKey
  in: query
  keyName: apikey
  description: >-
    Every REST request is authenticated with an FMP API key passed as the
    `apikey` query parameter, e.g. ?apikey=YOUR_API_KEY. The same key
    authenticates the WebSocket streams via a login event carrying apiKey.
  sources:
  - openapi/financialmodelingprep-openapi.yml
  - https://site.financialmodelingprep.com/developer/docs/stable