X2Y2 · Authentication Profile

X2Y2 Authentication

Authentication

X2Y2 secures its APIs with apiKey across 3 declared security schemes, as derived from its OpenAPI definitions.

NFTEthereumMarketplaceBlockchainWeb3CollectiblesTrading
Methods: apiKey Schemes: 3 OAuth flows: API key in: header

Security Schemes

sec0 apiKey
· in: header (X-API-KEY)
ApiKeyAuth apiKey
· in: header (X-API-Key)
sec0 apiKey
· in: header (x-api-key)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/x2y2-fi-api.json, openapi/x2y2-openapi.json, openapi/x2y2-post-apis.json
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: sec0
  type: apiKey
  in: header
  parameter: X-API-KEY
  sources:
  - openapi/x2y2-fi-api.json
- name: ApiKeyAuth
  type: apiKey
  in: header
  parameter: X-API-Key
  sources:
  - openapi/x2y2-openapi.json
- name: sec0
  type: apiKey
  in: header
  parameter: x-api-key
  sources:
  - openapi/x2y2-post-apis.json