> ## Documentation Index
> Fetch the complete documentation index at: https://grandcentral.backbase.io/llms.txt
> Use this file to discover all available pages before exploring further.

# 2026.04

> Grand Central Unified APIs release notes, version 2026.04.

## Features

The following feature updates are available in 2026.04 for Grand Central Unified APIs:

<div className="release-notes">
  | Product group     | Software component                   | Version | Title                                                             | Description                                                                                                                                                                                                                                                                                                                                                                                                         |
  | ----------------- | ------------------------------------ | ------- | ----------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
  | Payment           | `grandcentral-payment-order-api`     | 2.0.1   | Added v2 payment specification for ISO 20022 standard             | Version 2 of the payment specification aligns with the ISO 20022 standard. Breaking changes include endpoint renames (for example, `/payments/fetch-bank-details` is now `/payments/bank-directory`), updated request and response schemas, and removed fields such as `identificationNumber` and `identificationType`. If you use v1 payment endpoints, review the updated API specification for required changes. |
  | Payment           | `grandcentral-payment-order-api`     | 1.4.8   | Added contact sync support for create and update payee operations | The payment order API specification includes schemas for `createPayee` and `updatePayee` operations, enabling connectors to sync beneficiaries with external payment systems.                                                                                                                                                                                                                                       |
  | Servicing Consent | `grandcentral-servicing-consent-api` | 1.4.0   | Added Confirmation of Funds support                               | The servicing consent API includes Confirmation of Funds (CoF) as a consent type alongside account information and payment initiation. You can initiate and manage CoF consents to verify the availability of funds before processing payments.                                                                                                                                                                     |
</div>