Euler Finance · Authentication Profile

Euler Authentication

Authentication

Euler Finance secures its APIs with apiKey and http across 5 declared security schemes, as derived from its OpenAPI definitions.

DeFiLendingBorrowingFinanceEthereumBlockchainVaultsLiquidationInterest RatesPermissionless
Methods: apiKey, http Schemes: 5 OAuth flows: API key in: cookie, header

Security Schemes

ApiKeyAuth apiKey
· in: header (X-API-Key)
BearerAuth http
scheme: bearer
AdminSecret apiKey
· in: header (X-Admin-Secret)
PlatformSession apiKey
· in: cookie (euler_platform_session)
PlatformCsrf apiKey
· in: header (X-CSRF-Token)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/euler-v3-data-api.json
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - cookie
  - header
schemes:
- name: ApiKeyAuth
  type: apiKey
  in: header
  parameter: X-API-Key
  description: API key authentication (optional; higher rate limits).
  sources:
  - openapi/euler-v3-data-api.json
- name: BearerAuth
  type: http
  scheme: bearer
  bearerFormat: API key
  description: 'Alternative to X-API-Key using Authorization: Bearer <key>'
  sources:
  - openapi/euler-v3-data-api.json
- name: AdminSecret
  type: apiKey
  in: header
  parameter: X-Admin-Secret
  description: Admin secret (server-to-server) for API key management.
  sources:
  - openapi/euler-v3-data-api.json
- name: PlatformSession
  type: apiKey
  in: cookie
  parameter: euler_platform_session
  description: Signed, httpOnly platform-operator browser session cookie.
  sources:
  - openapi/euler-v3-data-api.json
- name: PlatformCsrf
  type: apiKey
  in: header
  parameter: X-CSRF-Token
  description: Double-submit CSRF token required for unsafe cookie-authenticated methods.
  sources:
  - openapi/euler-v3-data-api.json