Itaú Unibanco · OpenAPI Overlay 1.0.0

Itaú Unibanco API OpenData Credit Cards do Open Finance Brasil overlay

3 actions 3 updates update extends ../openapi/_original/itau-unibanco-open-finance-opendata-creditcards-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for Itaú Unibanco's API. It is a proposal applied on top of the contract, not a document Itaú Unibanco publishes.

View Overlay File View on GitHub Overlay Specification

What the actions change

x-agent-tool-namex-agent-read-onlyx-agent-authx-idempotentx-providerx-provider-slugx-standardx-api-evangelist-note

Targets 3

$.info

$.paths['/personal-credit-cards'].get

$.paths['/business-credit-cards'].get

OpenAPI Overlay

overlay: 1.0.0
info:
  title: Itaú Unibanco API OpenData Credit Cards do Open Finance Brasil overlay
  version: 1.0.0
extends: ../openapi/_original/itau-unibanco-open-finance-opendata-creditcards-openapi.yml
x-generated: '2026-10-18'
x-method: generated
actions:
- target: $.info
  update:
    x-provider: Itaú Unibanco
    x-provider-slug: itau-unibanco
    x-standard: Open Finance Brasil (OpenBanking-Brasil/openapi)
    x-api-evangelist-note: Itaú implements the Open Finance Brasil standard contract; this overlay annotates the standard spec, it does not modify
      it.
- target: $.paths['/personal-credit-cards'].get
  update:
    x-agent-tool-name: get_personal_credit_cards
    x-agent-read-only: true
    x-agent-auth: none declared (spec defines APIKey schemes but applies no security requirement)
    x-idempotent: true
- target: $.paths['/business-credit-cards'].get
  update:
    x-agent-tool-name: get_business_credit_cards
    x-agent-read-only: true
    x-agent-auth: none declared (spec defines APIKey schemes but applies no security requirement)
    x-idempotent: true

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