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Unavailability of API production environment | June 30th, 2025 between 2:30 PM and 2:45 PM
We kindly inform you, that due to urgent technical work, our API production environment will be unavailable today on the 30th of June 2025 between 2:30 PM and 2:45 PM.
The Bank does not provide immediately available alternative options for payment service providers using the dedicated interface during its unavailability.
Migration of businesses customers to the new service system
We have started the process of transferring businesses customers service from the current BusinessPro online banking system to the new Alior Business system, which is gradually include subsequent groups of customers.
After transferring the service to the new system, consents to access accounts information service (AIS service) which were authorized by customers in BusinessPro banking, will no longer be supported. This is due to the fact each time the consent is authorized in the context of a specific online banking system through which the customer has online access to his accounts. In order to continue using the AIS service, customers will have to initiate the consent refresh process or grant a new one consent in your systems to provide the AIS service and go through the authorization process of this consent in the new Alior Business banking.
Previous
Planned changes in Open API Production environment // 15th October 2020
We are happy to announce that on 15th October we implement a series of improvements and functionalities to our Open API production environment.
Hence, we would like to inform that due to the implementation of the changes, there may be some interruptions in the functionality of our production API on October 15, 2020 from 4.00 am to 6.00 am.
You can find more details about the changes in our documentation in PIS section 2_1_1.2 & AIS 2_1_1.1.
Additionally we kindly inform you, that according to the previous communication, currently supported API versions are API PIS 2_1_1.2 and API AS 2_1_1.2.
Changelog - what’s new?
Deployment date: October 15, 2020
Change No. 019
Change description: Enabling the execution of requests with ipv6 address.
Service(s) & Product impacted: AIS, PIS, CAF, AS
Impact on TPP: Yes
Change No. 020
Change description: Enabling the tradeDate field for the getHolds service.
Service(s) & Product impacted: getHolds -AIS
Impact on TPP: Yes
Change No. 021
Change description: Enabling all AIS services to be requested any number of times in 4 slots for 5 minutes per day from the first call. After the 5-minute slot is completed, each subsequent request automatically opens another 5-minute slot until the 4 slots limit is reached.
Service(s) & Product impacted: all services -AIS
Impact on TPP: Yes
Change No. 022
Change description: Enabling transfers in the amount defined in the PolishApi Standard for bundle and tax services.
Service(s) & Product impacted: tax, bundle - PIS
Impact on TPP: Yes
Change No. 023
Change description: Adding mcc field for card transactions in the getTransactionDetail service.
Service(s) & Product impacted: getTransactionDetail - AIS
Impact on TPP: Yes
Change No. 024
Change description: Disabling an empty object for non tax transactions in the getTransactionsDone service.
Service(s) & Product impacted: getTransactionsDone - AIS
Impact on TPP: Yes
Change No. 025
Change description: Adjusting the output object to the PolishAPI Standard for the cancelPayment service. One element list will be returned.
Service(s) & Product impacted: cancelPayment - PIS
Impact on TPP: Yes
Change No. 026
Change description: Enabling split payment functionality for a domestic service in the KW channel.
Service(s) & Product impacted: domestic - PIS
Impact on TPP: Yes
Change No. 027
Change description: Enabling mapping in the detailedStatus field for business customers.
Service(s) & Product impacted: PIS
Impact on TPP: Yes
Change No. 028
Change description: Modification of description field for card transactions in getTransactionsDone and getTransactionDetails services.
Service(s) & Product impacted: getTransactionsDone, getTransactionDetails - AIS
Impact on TPP: Yes
Change No. 029
Change description: Enabling the cancelRecurringPayment service for corporate clients.
Service(s) & Product impacted: cancelRecurringPayment - PIS
Impact on TPP: Yes
If you have any questions don’t hesitate to contact us via developer@alior.pl
Unavailability of Open API | October 9/10th, 2020
We kindly inform you that due to the implementation workplanned by the Bank some of the services provided under the API production environment will be unavailable on the night between 9 and 10 of October from 11.00 pm until 6.00 am.
Unavailability of Open API | September 29/30th, 2020
We kindly inform you that due to the implementation work
planned by the Bank some of the services provided under the API
production environment will be unavailable on the night between 29 and 30 of September from 10.00 pm until 5.00 am.
Unavailability of Open API | September 4/5th, 2020
We kindly inform you that due to the implementation work planned by the Bank some of the services provided under the API production environment will be unavailable on the night between 4 and 5 of September from 11.30 pm until 10.00 am
Unavailability of API on August 19th, 2020
We kindly inform you that due to maintenance activities planned by the Bank, some of the services provided under the API will be
unavailable on August 19th, 2020 from 5.00 am to 5.30 am.
If you have any questions don’t hesitate to ask at: developer@alior.pl
Unavailability of Sandbox on July 14th, 2020
We kindly inform you that due to maintenance activities planned by the Bank our sandbox will be unavailable on July 14th from 12.00 to 16.00. This unavailability will not impact the production environment. If you have any questions don’t hesitate to ask at: developer@alior.pl
Awaria API 1.07.2020
UPDATE (14:20 1/07/2020)
Informujemy, że awaria została usunięta. Przepraszamy za wszelkie niedogodności. W przypadku pytań jesteśmy do dyspozycji.
Please be advised that the issue has been resolved. We apologize for any inconvenience. If you have any questions, please do not hesitate to contact us.
Dzień dobry,
Informujemy, że mogą wystąpić problemy z wywoływaniem usług przez API. Trwają prace naprawcze. Poinformujemy Państwa niezwłocznie po usunięciu awarii.
Pozdrawiamy,
Zespół Open Banking Alior Bank S.A.
Hello,
Please be advised that there may be problems with API services. Repair work is in progress. We will inform you as soon as the problem is resolved.
Kind regards,
Alior Bank Open Banking Team
Disabling previous versions API PIS and API AS (v2_1_1.1) on September 30th
On 20 April 2020, we introduced new versions of API PIS and API AS (v2_1_1.2) in the production environment, along with new functionalities such as split payment. Therefore, we would like to inform that previous versions of API PIS (v2_1_1.1) and API AS (v2_1_1.1) will be disabled on 30 September 2020 in the production environment and in the sandbox. Please take this change into account in your work on developing applications integrated with Alior Bank's Open API.
On the sandbox both versions of the PIS API and the AS API will be maintained in parallel until 30 September 2020, after 30 September the possibility to subscribe to version v2_1_1.1 will be disabled.
For questions we are available at developer@alior.pl.
Updates to Open API production environment // 22.06.2020
We are happy to announce that on June 22 we will implement a series of improvements and functionalities to our Open API production environment.
Hence, we would like to inform you that due to the implementation of the changes, there may be some interruptions in the functionality of our production API on June 22, 2020 from 4.30 am to 7.30 am.
You can find more details about the changes in our documentation, in PIS section: 2_1_1.2 & AIS: 2_1_1.1
Changelog:
Change No. 016
Description of the change: Providing information in the tppBundleId field.
Services: bundle, getBundle
Impact on TPP: The change concerns the PIS API.
Change No. 017
Description of the change: Change of the description in the name Address field, where the empty string will be sent even if there is no part of the address.
Services: domestic, EEA, nonEEA, tax, getAccount
Impact on TPP: The change concerns the AIS & PIS API.
Change No. 018
Description of the change: Modified scopeTimeLimit operation for Authorize, functionality is also available with settings below 3 hours.
Services: Authorize
Impact on TPP: The change concerns the AS API.
Implementation date: 22.06.2020.
If you have any questions, please contact us at: developer@alior.pl.
Unavailability of API on June 5th/6th, 2020
We kindly inform you that due to the implementation work planned by the Bank some of the services provided under the API will be unavailable on the night between 5 and 6 of June from 11 pm until 7.00 am.