About this Release

WSO2 Open Banking Accelerator 4.0 is the successor of WSO2 Open Banking Accelerator 3.0. It is a collection of technologies that increases the speed and reduces the complexity of adopting open banking/open finance compliance. Instead of building a solution from scratch, you can use WSO2 Open Banking Accelerator to meet all legislative requirements with additional benefits beyond compliance.

For more information on WSO2 Open Banking Accelerator, see the Get Started section.

What is new in this release

WSO2 Open Banking Accelerator for Identity Server

  • Accelerator-level support for both pre-initiated and scope-based consent flows
  • OpenAPI based accelerator extension points to implement specification compliance addition to supported java based extension points. For more information, see OpenAPI for Accelerator extensions
  • JDK21 runtime support
  • Idempotency feature support from accelerator layer
  • Generalized consent management support for common open banking use cases. For more information, see Consent Management.

  • New features support from WSO2 Identity Server

    • Native support for Financial grade API (FAPI) Security. For more info,refer
    • OAuth2 Rich Authorization Request (RAR) support. For more info, refer

What has changed in this release

WSO2 Open Banking Accelerator 4.0 is an improved version of WSO2 Open Banking Accelerator 3.0 to expand covering domain from Open Banking to Open Finance and improve developer experience of implementing accelerator extension points to cater regulatory and other open banking/ open finance requirements. Some significant changes in this release are,

  • OpenAPI based extensions support for IAM Accelerators. For more information, see OpenAPI for Accelerator extensions
  • Out of the box support for both of the consent flows of pre-initiated and scope-based
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