alt.bank · Authentication Profile

Altbank Authentication

Authentication

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

CompanyFintechBankingCredit CardsCard IssuingUnderwritingPaymentsBrazilKYC
Methods: apiKey Schemes: 1 OAuth flows: API key in: header

Security Schemes

PartnerAuth apiKey
· in: header (X-Partner-Auth)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-17'
method: searched
source: openapi/altbank-guard-openapi.yml
docs: https://developers.altbank.ai/docs/guard-api
notes: >-
  GUARD authenticates every request with a static partner API key in the
  X-Partner-Auth header (a 64-character alphanumeric token issued by alt.bank).
  No OAuth or OIDC surface is documented on the public developer portal.
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: PartnerAuth
  type: apiKey
  in: header
  parameter: X-Partner-Auth
  description: Partner authentication token — a 64-character alphanumeric string issued by alt.bank,
    sent on every request in the `X-Partner-Auth` header.
  sources:
  - openapi/altbank-guard-openapi.yml