GPTZero · Authentication Profile

Gptzero Authentication

Authentication

GPTZero 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: header

Security Schemes

ApiKeyAuth apiKey
· in: header (X-API-Key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-19'
method: searched
source: openapi/gptzero-openapi-original.json
docs: https://app.gptzero.me/app/api
docs_note: API keys are generated in the GPTZero dashboard (app.gptzero.me/app/api) and sent in the X-API-Key request header. Keys can be rotated per environment. API access requires the Professional plan.
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: ApiKeyAuth
  type: apiKey
  in: header
  parameter: X-API-Key
  sources:
  - openapi/gptzero-openapi-original.json