Prometeo · Authentication Profile

Prometeo Authentication

Authentication

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

Open BankingPaymentsFintechLatAmFinancial DataAccount ValidationCross-Border
Methods: apiKey Schemes: 1 OAuth flows: API key in:

Security Schemes

api_key apiKey
· in: header ()

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-17'
method: derived
source: openapi/prometeo-openapi.yml
summary:
  types:
  - apiKey
schemes:
- name: api_key
  type: apiKey
  in: header
  parameterName: X-API-Key
  sources:
  - openapi/prometeo-openapi.yml
  - https://docs.prometeoapi.com
notes: >-
  Every Prometeo product (Banking, Account Validation, Cross-Border, Payment,
  Identity, Fiscal) authenticates the application with a per-account API key sent
  in the X-API-Key request header. Keys are issued from
  dashboard.prometeoapi.com; a mock-data sandbox key is available immediately on
  first login. The Banking API additionally establishes a per-end-user session:
  POST /login/ (optionally answered via /login-procedure/ for MFA) returns a
  session `key` that is passed as a query parameter on subsequent Banking calls.
  Prometeo documentation notes that some services may additionally require mutual
  TLS (mTLS), with the applicable method stated per service in the technical docs.

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