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Commonwealth Bank Products API API

Get details on available CommBank products including deposit and transaction accounts, credit cards, home loans, personal loans, and offset accounts. Information available through the API includes eligibility, features, pricing, and links to terms & conditions. The Products API is public and does not require any authentication by consumers.Product details including features, eligibility, rates and fees may change from time to time without notice. Please direct your end users to refer to commbank.com.au for current product details.Host URLAll requests are passed to the URL https://api.commbank.com.au/public/cds-au/v1/banking

Commonwealth Bank Products API API is one of 25 APIs that Commonwealth Bank publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Products API. 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 26 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://secure.api.commbank.com.au/api/cds-au/v1/banking.

2 operations 2 paths 26 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.commbank.com.au/public/cds-au/v1/banking/products
Resource Areas
1

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.

Products API 2

Get details on available CommBank products including deposit and transaction accounts, credit cards, home loans, personal loans, and offset accounts. Information available through…

GET
/products
Get Products
listProducts 10 params → 200400406422429500
GET
/products/{productId}
Get Product Detail
getProductDetail 5 params → 200406429500

Schemas 26

The contract defines 26 schemas that model the data the API accepts and returns. The most detailed are LendingRate (12 properties), Fee (12 properties), BankingProductV3 (12 properties), Discount (11 properties). Each schema is shown below with its type and property counts.

Meta
object
2 properties 2 required
Tier
object
Defines the criteria and conditions for which a rate applies.
7 properties 4 required
LinksPaginated
object
5 properties 1 required
BankingProductRateCondition
object
Defines a condition for the applicability of a tiered rate.
3 properties
BankingProductV3
object
12 properties 7 required
Constraint
object
4 properties 1 required
ErrorResponse406
object
1 property
Eligibility
object
4 properties 1 required
BankingProductDetailV3
Feature
object
4 properties 1 required
BankingEnumProductCategory
string
Product category of the product.
ErrorResponse422
object
1 property
DiscountEligibility
object
4 properties 1 required
ErrorResponse400
object
1 property
AdditionalInformation
object
Object containing links to additional information on specific topics.
5 properties
Bundle
object
5 properties 3 required
ErrorResponse500
object
1 property
Error
object
3 properties
DepositRate
object
8 properties 2 required
Discount
object
11 properties 3 required
Links
object
1 property 1 required
ResponseBankingProductById
object
3 properties 3 required
ResponseNoBody
object
LendingRate
object
12 properties 2 required
Fee
object
12 properties 3 required
ResponseBankingProductList
object
3 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

commonwealth-bank-products-api-api-openapi.yml Raw ↑

Other APIs Commonwealth Bank publishes across the network.

Commonwealth Bank Fast Payment (Credit Transfer Initiation) API
Commonwealth Bank NameCheck API
Commonwealth Bank PayTo API
CommBank Payment Gateway API
CommBank API Banking for Business
CommBank International Payments
CommBank Merchant Payments
CommBank Mobile App
CommBank Yello
Commonwealth Bank Accounts API API
Where this information came from

This is an independent, third-party profile of Commonwealth Bank Products API 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.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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