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bunq

bunq Card API

Debit and credit cards linked to monetary accounts.

Documentation Provider Profile APIs.io OpenAPI GitHub

bunq Card API is one of 9 APIs that bunq publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Card. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 2 operations across 2 paths, and defines 2 schemas. It is described by OpenAPI 3.2.0, at version v1.

Requests are made against 2 base URLs: https://api.bunq.com/v1, https://public-api.sandbox.bunq.com/v1.

2 operations 2 paths 2 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
v1
Base URL
https://api.bunq.com/v1
Authentication
API Key, API Key
Contact
bunq API documentation
License
bunq API Terms of Service
Resource Areas
1

Authentication & Security 2

bunq Card API declares 2 security schemes for authenticating requests. An API key is passed in the header as X-Bunq-Client-Authentication (sessionToken). An API key is passed in the header as X-Bunq-Client-Authentication (installationToken). By default, every request must be authenticated.

  • sessionToken — Session token obtained from POST /session-server, sent on every business call. In addition, each request body must be signed with your private key and the sign…
  • installationToken — Installation token from POST /installation, used only for the device-server and session-server handshake calls.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Card 2

Debit and credit cards linked to monetary accounts.

GET
/user/{userID}/card
List cards
listCards 1 param → 200401
GET
/user/{userID}/card/{cardID}
Get a card
getCard 2 params → 200401404

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Response (1 property), ErrorResponse (1 property). Each schema is shown below with its type and property counts.

ErrorResponse
object
bunq error envelope.
1 property
Response
object
Generic bunq response envelope. Every bunq response wraps its payload in a top-level Response array whose items are single-key objects keyed by the resource ty…
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

bunq-card-api-openapi.yml Raw ↑

Other APIs bunq publishes across the network.

bunq Attachment API
AE Profile APIs.io
bunq Customer Statement API
AE Profile APIs.io
bunq Handshake API
AE Profile APIs.io
bunq Monetary Account API
AE Profile APIs.io
bunq Notification Filter API
AE Profile APIs.io
bunq Payment API
AE Profile APIs.io
bunq Request Inquiry API
AE Profile APIs.io
bunq User API
AE Profile APIs.io
#Card
← Back to B APIs
API Details
ID
bunq:bunq-card-api
Base URL
https://api.bunq.com/v1
Docs
https://doc.bunq.com/basics/authentication
Provider
bunq
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This is an independent, third-party profile of bunq Card API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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