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

# Changelog

> Latest updates, new features, bug fixes, and breaking changes to the Yapily Open Banking API and documentation. Subscribe to the RSS feed to stay current.

<Update label="April 2026" tags={["Data Plus", "Categorisation"]} description="Enhancement">
  **Updated Categorisation: New Category Structure for New Clients**

  We have introduced an updated categorisation model for all new Yapily Data Plus clients. The new model replaces the previous flat category list with a structured three-tier hierarchy, providing greater granularity and consistency in transaction data.

  **What's changing?**

  * New clients will be onboarded to the updated category structure, organised as `tier1 - tier2 - tier3` (e.g. `credit - income - salary and wages`)
  * The updated categories cover both **Consumer** and **Business** accounts, with expanded coverage across credit and debit transaction types
  * The previous category list remains available as a legacy reference for existing clients

  **Impact**

  | Client type          | Impact                                                                      |
  | -------------------- | --------------------------------------------------------------------------- |
  | **Existing clients** | No changes — your integration continues to use the existing category values |
  | **New clients**      | Will receive the updated category format in API responses                   |

  [View the full category reference →](/data/data-plus/categorisation-list)
</Update>

<Update label="March 2026" tags={["Connectivity", "Europe", "Airwallex", "AIS"]} description="New Integration">
  **New Bank Integration: Airwallex EU (AIS)**

  We have expanded our European market coverage with the addition of **Airwallex EU**, now available for **Account Information Services (AIS)**. This complements our existing Airwallex UK integration and broadens Yapily's reach across EU markets.

  This integration enables you to:

  * Retrieve account details and balances
  * Access transaction history
  * Authenticate users via standard Yapily authorisation flows

  **Supported countries:** Austria, Denmark, Estonia, Finland, France, Germany, Hungary, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Norway, Portugal, Romania, Sweden

  <Info>
    Coverage varies by country. In some markets, only multi-country institutions are available alongside Airwallex EU. Check the Yapily Console for a full view of institution coverage in your target market.
  </Info>

  **Available via:** Hosted and API integrations
</Update>

<Update label="March 2026" tags={["Hosted Pages", "UX", "Bank Selection"]} description="Enhancement">
  **Hosted Pages — Most Popular Banks on Bank Selection Screen**

  The bank selection screen on Hosted Pages now features a **Most Popular Banks** section at the top, displaying the most frequently selected banks first. All remaining banks appear under **Other Banks A–Z**, sorted alphabetically.

  <Frame>
    <img src="https://mintcdn.com/yapily/ZKd6HAwzCnPdDtR0/images/HostedNew/most-popular-banks.png?fit=max&auto=format&n=ZKd6HAwzCnPdDtR0&q=85&s=153db4370219d3746dac1d20d884b090" style={{width: "300px", height: "500px", objectFit: "contain"}} alt="Most Popular Banks" width="394" height="848" data-path="images/HostedNew/most-popular-banks.png" />
  </Frame>

  **What's changed:**

  * Most frequently used banks are promoted to the top of the list
  * Remaining banks are grouped alphabetically under "Other Banks A–Z"
  * Faster bank selection with less scrolling

  **Applies to:** Hosted Payments (PIS) and Hosted Data (AIS)

  <Info>
    This feature is being rolled out gradually to selected customers. If you'd like to enable it for your account, please contact your Customer Success Manager.
  </Info>

  No changes required to your integration.
</Update>

<Update label="March 2026" tags={["Connectivity", "Germany", "C24", "AIS", "PIS"]} description="New Integration">
  **New Bank Integration: C24 Bank (Germany)**

  We have expanded our German market coverage with the addition of **C24 Bank**, now available for both **AIS (Account Information Services)** and **PIS (Payment Initiation Services)**.

  This integration allows you to:

  * Fetch account details, balances, and transaction history
  * Initiate domestic SEPA and SEPA Instant payments
  * Authenticate via standard embedded flow

  For setup instructions, visit our [C24 institution configuration](/institution-configurations/germany/C24) page.
</Update>

<Update label="February 2026" tags={["Hosted Pages", "UX", "Bank Selection"]} description="Enhancement">
  **Hosted Pages - Bank Grouping by Brand**

  Banks are now grouped by brand on the bank selection screen, reducing scrolling and making it faster for users to find their institution.

  **What's improved:**

  * Banks grouped by brand (e.g., Sparkasse, Volksbank)
  * Faster bank selection with less scrolling
  * More intuitive user experience

  **Available in:** Germany, France, Austria

  **Applies to:** Hosted Payments (PIS) and Hosted Data (AIS)

  <img src="https://mintcdn.com/yapily/q0r5ipkd3N8k91EX/images/HostedNew/bank-grouping.png?fit=max&auto=format&n=q0r5ipkd3N8k91EX&q=85&s=618b024d5398f5a68ea3b7049de113b4" alt="Bank Grouping" width="2522" height="1743" data-path="images/HostedNew/bank-grouping.png" />

  No changes required to your integration.
</Update>

<Update label="February 2026" tags={["Documentation", "Error Handling"]} description="Improvement">
  **Error Documentation Consolidation**

  We've consolidated error documentation into a single comprehensive guide that clearly explains Yapily's two error formats:

  * **Enhanced format** with structured issue codes (Data Plus, Webhooks, Application Management, etc.)
  * **HTTP status code format** (Financial Data, Payments, VRPs, Hosted Pages, etc.)

  The new documentation includes:

  * Clear product mapping showing which format each product uses
  * Complete error code catalog with explanations and recommended actions
  * Improved troubleshooting guidance
  * Quick links from product pages to relevant error documentation

  [View Error Documentation →](/resources/errors)
</Update>

<Update label="October 2025" tags={["Hosted Pages", "International Expansion"]} description="New Feature">
  **Hosted Pages Expansion**: Hosted Pages (Data) is now available in Ireland and Denmark.

  **Hosted Payments**: United Kingdom, Germany, Lithuania, Netherlands, Belgium, Spain, France, Austria, Portugal

  **Hosted Data**: United Kingdom, Germany, Lithuania, Netherlands, Belgium, Spain, France, Austria, Portugal, Sweden, Norway, Denmark, Ireland
</Update>

<Update label="July 2025" tags={["Hosted Pages", "Sub-Applications"]} description="New Feature">
  **Hosted Pages Now Support Sub-Applications**

  Hosted Pages have been enhanced to support **sub-applications**, aligning with our broader **application management strategy**. This improvement enables greater flexibility and control across multi-merchant setups.

  With this update, customers can now create and manage sub-apps for their merchants, each with its own branding and configuration, delivering a more tailored and scalable experience.
</Update>

<Update label="July 2025" tags={["Hosted Pages", "iOS", "Mobile"]} description="Enhancement">
  **iOS App-to-App Redirection Enhancement on Hosted Pages**

  Recent iOS updates have impacted the reliability of app-to-app redirection from hosted pages. To resolve this, we've added an intermediate screen to the hosted journey for **iOS mobile users.**

  Now, after the user selects their bank, they will be redirected to this new screen, which ensures a smooth transition directly to the **banking app**, rather than opening in the browser.

  This update helps maintain a smooth and consistent experience for users on iOS devices. The new screen will appear as shown below:

  <img src="https://mintcdn.com/yapily/9nan2yAeud2woGNK/images/payments/mobile-only.png?fit=max&auto=format&n=9nan2yAeud2woGNK&q=85&s=8d6f4a18a958f5c0e9eb50f7ff76098f" alt="iOS Mobile Screen" width="1794" height="2331" data-path="images/payments/mobile-only.png" />
</Update>

<Update label="June 2025" tags={["Hosted Pages", "Consent", "UX"]} description="Enhancement">
  **Hosted Pages - New Consent Screen Design**

  We're excited to announce the launch of a refreshed consent screen experience for our **Hosted AIS & PIS journeys across the UK and EU**.

  The new bottom sheet design now appears directly on the bank selection screen creating a smoother, faster and more mobile-optimised user journey.

  **What's New:**

  * Increased visible space on the bank list: users can now see 9–10 banks at once (up from 4–5)
  * Reduced need to scroll, making bank selection easier—especially on mobile devices
  * More intuitive and streamlined consent flow in a single screen

  Updated designs and details are available on [Yapily Hosted Pages UI screens](/tools-and-services/hosted-pages/ui-screens)

  **This update applies to:**

  * Hosted AIS and Hosted PIS journeys
  * Yapily Connect and Direct customers
  * All users in the UK and EU

  If you have any questions or concerns, please reach out to the [Support](/resources/support) Team.
</Update>

<Update label="June 2025" tags={["Authorisation", "Germany", "Sparda München"]} description="Enhancement">
  **🇩🇪 Sparda München: Update to Open Banking Flow**

  Sparda München has changed its Open Banking technology provider, resulting in a shift from the redirect flow to an embedded flow. Please update the integration accordingly.
</Update>

<Update label="May 2025" tags={["Data", "Italy", "Fineco"]} description="Enhancement">
  **Fineco institution in Italy**

  The **'UNKNOWN'** account type for AIS/Data requests from Fineco (Italy) will be replaced with specific account types per [Yapily API specifications](/data/tutorial-account-and-trans-data#3-return-data), Please see [Get Account](/api-reference/financial-data/get-account).

  Please review your current usage of the **'UNKNOWN'** account type and prepare to use the new, specific account types per your business needs.
</Update>

<Update label="May 2025" tags={["Connectivity", "Netherlands", "Knab", "AIS", "PIS"]} description="New Integration">
  **🇳🇱 New Bank Integration: Knab Netherlands**

  We're excited to announce a new integration in Netherlands — **Knab** is now available!

  You can now **connect to and initiate payments** with Knab. This connection supports both **AIS (Account Information Services) and PIS (Payment Initiation Services).**
</Update>

<Update label="May 2025" tags={["API", "Deprecation"]} description="API Update">
  **Deprecation Notice: Legacy Endpoints Now Deprecated**

  As previously communicated, the following **legacy endpoints have now been officially deprecated** and are scheduled for removal from **Production**:

  * **/features** – This endpoint, which listed all features supported by Yapily, is deprecated. Please use [Get Institutions](/api-reference/institutions/get-institutions) instead, which provides institution-specific features and geographic coverage.
  * **/me** – This endpoint, used to retrieve application metadata and institution details, is no longer supported. For metadata, use [Get application details](/api-reference/application-management/get-application-details). For institution information, refer to [Get Institutions](/api-reference/institutions/get-institutions).

  Please update your integrations as soon as possible to avoid any disruption. For guidance on transitioning to the updated endpoints, feel free to contact our [support](/resources/support) team.
</Update>

<Update label="May 2025" tags={["Data Plus", "Enrichment"]} description="New Feature">
  **DataPlus Enrichment Only**

  DataPlus Enrichment Only API - this API enhancement allows customers to submit their own transaction data and categorise them useful links:

  * [Yapily Data Plus](/data/data-plus/overview)
  * [Tutorial: Getting Enrichment Only](/data/data-plus/tutorial-enrichment)
  * [Enrichment](/api-reference/data-plus/enrichment)
</Update>

<Update label="April 2025" tags={["Payments", "SEPA", "Germany", "Deutsche Bank"]} description="New Feature">
  **⚡️ SEPA Instant Enabled for Deutsche Bank Group**

  We're pleased to announce that **SEPA Instant payments** are now supported for the **Deutsche Bank Group.**

  You can now initiate real-time payments with the following institutions:

  * **Deutsche Bank**
  * **Norisbank**
  * **Postbank**

  Payments are processed instantly, ensuring faster and more efficient transactions
</Update>

<Update label="April 2025" tags={["Connectivity", "Austria", "Volksbank", "AIS", "PIS"]} description="New Integration">
  **🇦🇹 New Bank Connection: Volksbank Austria**

  We're excited to announce a new integration in Austria — **Volksbank Austria** is now available!

  You can now **connect to and initiate payments** with Volksbank Austria. This connection supports both **AIS (Account Information Services)** and **PIS (Payment Initiation Services)**.

  For the full list of supported institutions within this group, please visit our [Institution configuration](/institution-configurations/austria/volksbank) page.
</Update>

<Update label="March 2025" tags={["Hosted Pages", "Payments", "IBAN"]} description="Enhancement">
  **Hosted Payments**: We've introduced a key enhancement to our **hosted payment journey**, streamlining the process for banks that require **Payer IBAN and Name**. Previously, the PSU (Payment Service User) was always prompted to provide this information. With our latest update, when the **Payer IBAN and Name are included in the payload**, they will no longer be requested from the PSU.
</Update>

<Update label="February 2025" tags={["Connectivity", "Italy", "Intesa Sanpaolo", "Corporate"]} description="New Integration">
  **Intesa Sanpaolo introduced a change on their open banking API: retail and corporate accounts were split out to two separate API endpoints.**

  As a result, Yapily API now has two separate Intesa Sanpaolo institutions:

  The existing institution **Intesa Sanpaolo** from now on will provide access only to **retail accounts.**

  New institution **Intesa Sanpaolo (Corporate)** will provide access to corporate accounts. For new consents, Yapily customers will need to redirect their corporate account PSUs to the new institution.

  Valid consents can be still be used against the existing institution until their expiry.
</Update>

<Update label="December 2024" tags={["Hosted Pages", "International Expansion"]} description="New Feature">
  **Hosted Pages Expanded - New countries**: Hosted Pages now available in these additional countries:

  **Hosted Payments & Data**: Netherlands, Belgium, Spain, Lithuania, Austria, France, Portugal

  **Hosted Data**: Netherlands, Belgium, Spain, Lithuania, Austria, France, Portugal, Norway, Sweden
</Update>

<Update label="November 2024" tags={["Data Plus", "Error Codes"]} description="Enhancement">
  **Data Plus - New Error Code for Transaction Retrieval Process (16002)**: This error occurs when there are no available transactions for the selected time period.

  **Action Required when receiving this error:**

  Adjust the from and before date parameters in your request and try again.
</Update>

<Update label="October 2024" tags={["Hosted Pages", "Consent", "Bank Selection"]} description="Enhancement">
  **Hosted Pages - Bank Pre-selected Page and Yapily Connect regulatory wording**:

  * **Change 1**: An updated consent wording is now on the Hosted Pages for those using the Yapily Connect Ltd or Yapily Connect UAB AISP or PISP license, which was a regulatory requirement change.
  * **Change 2**: The layout of the bank selection page when an institution is pre-selected. The user will only see the pre-selected bank, and no longer see the search bar.
</Update>

<Update label="October 2024" tags={["Data Plus", "API"]} description="Enhancement">
  **Data Plus: 'categorisationType' Field Now Mandatory**: the `categorisationType` field in the API endpoint `POST /accounts/{accountId}/transactions/categorisation` will become mandatory. Previously, this field was optional and allowed customers to choose between business and consumer categorization hierarchies
</Update>

<Update label="September 2024" tags={["Hosted Pages", "Bank Names"]} description="Enhancement">
  **Hosted Pages - Change to use bank "Short Name"**: The bank selection page in the Hosted Payments and Consent product has been updated to utilise the "Short Name" of the banks within an application. This change aims to present a given PSU with the more recognised name of a given bank when choosing to complete a given payment of granting consent to bank account information.

  Ex: UK bank "National Westminster Bank" will now be presented as "Natwest".
</Update>

<Update label="September 2024" tags={["Hosted Pages", "Authorisation", "UX"]} description="Enhancement">
  **Hosted Pages - Consent Initiation Page**: We have updated the design for the Authorisation Pages in the Hosted Payments and Hosted Data UI. This release aims to provide the PSU with clearer instructions on what is required to initiate the provisioning of their consent.

  <img src="https://mintcdn.com/yapily/9nan2yAeud2woGNK/images/payments/hosted-auth-data-payment-UI-new.png?fit=max&auto=format&n=9nan2yAeud2woGNK&q=85&s=10edb10a2f81fce9d14a892b58157dc3" alt="Hosted Auth Payment UI" width="600" height="366" data-path="images/payments/hosted-auth-data-payment-UI-new.png" />
</Update>

<Update label="March 2024" tags={["Connectivity", "NatWest", "UK", "Transactions"]} description="Enhancement">
  **Natwest Transaction Status Change**: From March 2024 NatWest will introduce the transaction status of "booked" for intra-day transactions that have not yet been posted, in order to align with Mobile Banking.

  The change will be implemented across NatWest, Royal Bank of Scotland, Ulster Bank NI and NatWest/RBS International for personal and business banking customers who use Mobile or Online Banking.

  Transaction types affected:

  | Code | Description            |
  | ---- | ---------------------- |
  | BAC  | Automated Credit       |
  | BSP  | Branch Single Payment  |
  | CDM  | Cash & Deposit Machine |
</Update>