# Versioning and change log

This log details any breaking and non-breaking API changes we have released for our Card BIN Data service.

Prerequisite
Make yourself familiar with our [API principles](/products/reference/api-principles) to ensure a resilient integration.

## Versioning log

### Breaking changes

#### Version 2 (28 April 2026)

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New version
The following changes have been made in version 2.

* new request format
* added new `brand` value `jaywan`
* revised `entity` regex
* removed `unknown` enum from `fundingType`
* no longer return a value of unknown for `countryCode`
* no longer return a value of unknown for `currency`


#### Version 1 (24 June 2024)

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API Launch
Version 1 of the Card BIN Data API launched.

## Change log (non-breaking changes)

#### Payout support in response (v2) (31 August 2026)

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You may now receive a [`payouts` object](/products/card-bin/openapi/card-lookup/getcardbindata#card-lookup/getcardbindata/t=response&c=200&path=payouts) in the response of your BIN lookup for Visa and Mastercard. This object includes information on funding speed, geography (domestic and cross border) and transfer type support.

#### New properties added (v2) (27 July 2026)

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We have added the following properties to version 2:

* `panLength`: Supported PAN length(s), including variable-length PANs.
* `productId`: Scheme-assigned product identifier.
* `productSubType`: Scheme-assigned sub-product classification.
* `flexibleCredential`
  * `participating`: Indicates participation in Visa Flexible Credential or Mastercard One Credential programmes.
  * `deploymentModel`: Visa Flexible Credential deployment model.
* `accountFundingTransactions`
  * `domestic`: Indicates support for domestic AFT transactions. (Visa only)
  * `crossBorder`: Indicates support for cross-border AFT transactions. (Visa only)


#### US debit network support (15 September 2025)

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We have extended `brand` to support the following debit networks in the US and Canada:

* interlink
* interac
* jeanie
* maestro
* nyce
* pavd
* pulse
* shazam
* starAccess
* star
* accel
* affn
* ath
* culiance


#### Visa Flexible Credentials (VFC) service support (10 January 2025)

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We have now added support for Visa's Multi Access Account indicator.

This service gives each participating Visa issuer the capability to link a single Visa credential it has issued, to two or more accounts.