Please read this License Agreement ("Agreement") carefully before clicking the "I Accept the Terms & Conditions" button.

By clicking the "I Accept the Terms & Conditions" button, you are agreeing to be bound by the terms and conditions of this Agreement to use the APIs in the Sandbox.

If you do not agree to the terms of this Agreement, do not click on the "I Accept the Terms & Conditions" button and do not add the API to the list of APIs your application will access.

1. Definitions

When used in this Agreement with the initial letters capitalized, in addition to the terms defined elsewhere in this Agreement, the following terms have the following meanings:

∙ API means the UNITED BULGARIAN BANK’S (UBB) application programming interface;

∙ Intellectual Property Rights means all patents, copyright and related rights, trademarks, logo, service marks, trade, design rights, business and domain names, rights in trade dress or get-up, rights in goodwill or to sue for passing off, rights in designs, database rights, rights in confidential information (including know-how and trade secrets) and any other intellectual property rights, in each case whether registered or unregistered and including all applications for, and renewals or extensions of, such rights, and all similar or equivalent rights or forms of protection in any part of the world.

∙ Sandbox is the software testing environment that enables the isolated execution of software or programs for independent evaluation, monitoring or testing. 

2. License

UBB grants you a limited,  non-transferable, non-exclusive, as-is, non sub licensable license

to use the API for the sole purpose of developing and testing your applications.

3. Restrictions

You shall not- 

∙ change or delete any copyright, trademark, tradename or other proprietary notices, legends, symbols, or labels appearing on or in the API;

∙ Disclose, share  or divulge any of the API specifications to any third party;

∙ Represent in any way that your application is approved, recommended or endorsed by us;

∙ Disable, or by pass any security protocols or measures or technical limitations of the APIs; 

∙ Modify, decompile, reverse engineer or otherwise alter the APIs;

∙ Participate or engage in any activity which restricts, hinders, impedes, interrupts or harms the API in any way or permits unauthorised access to the API;

∙ Use the API and the content thereon for any purpose other than those expressly permitted by these Terms of Use

UBB reserves the right to modify, suspend or discontinue, temporarily or permanently, the APIs, with or without notice and without liability to you.

4. Intellectual Property

Intellectual Property Rights 

4.1 We retain all Intellectual Property Rights with respect to UBB API’s,  including content and documentation and these may not be copied, transmitted or reproduced without our  prior consent. All Intellectual Property Rights and other rights in connection with the Portal  (including without limitation, information, graphics, software, text, sounds, images, trade marks, service marks, trade names and logos) are vested in us or our licensors.   You agree that you shall not obtain any Intellectual Property Rights, title or interest in the Portal other than in accordance with these Terms of Use.

4.2  You undertake not to do anything which would bring UBB or any of it trademarks, trade names, logos, or branding into disrepute or harm the reputation and goodwill of UBB.

4.3 You acknowledge and agree that we may independently develop or create applications, content or other services or products that may be similar to and/or compete with your applications and nothing in these Terms of Use shall prevent us from exploiting any such commercial opportunities.

5. Term and Termination

This Agreement shall remain in effect until terminated by you or UBB. 

UBB may, in its sole discretion, at any time and for any or no reason, suspend or terminate this Agreement with or without prior notice.

This Agreement will terminate immediately, without prior notice from UBB, in the event that you fail to comply with any provision of this Agreement. You may also terminate this Agreement by deleting the Application on our API.

Upon termination of this Agreement, you shall cease all use of the APIs on the Sandbox.

6. Severability

If any provision of this Agreement is held to be unenforceable or invalid, such provision will be changed and interpreted to accomplish the objectives of such provision to the greatest extent possible under applicable law and the remaining provisions will continue in full force and effect.

7. Amendments to this Agreement

UBB reserves the right, at its sole discretion, to modify or replace this Agreement at any time. What constitutes a material change will be determined at our sole discretion.

8. Applicable law and jurisdiction

The provisions of the Bulgarian law shall apply to this Agreement. Disputes betwen UBB and you related to, or arising from this Agreement shall, unless settled amicably between UBB and you, be brought for resolution before the competent Bulgarian court in Sofia, Bulgaria.

Our mobile banking application with a silver distinction at the Mobile Excellence Awards


The first participation of the UMobile application in an app competition brought a silver prize at the Mobile Excellence Awards 2016 for United Bulgarian Bank and Mellon Company - developer of the app’s user interface.

The award ceremony was held in October in the city of Athens, Greece, as the panel that distinguished UMobile comprised senior executives from the institutions, organizing the competition, mobile business and marketing consultants, as well as mobile app experts.

UMobile was highly prized for showcasing an enhanced and uniform mobile banking user experience across any mobile devices and operating systems. With UMobile UBB’s clients have quick, easy and secure access to reports on all banking products and the most popular bank transactions.

"UMobile is the outcome of three teams’ hard work and persistence; Mellon Technologies, Mellon Bulgaria and, of course, UBB. We are honored to receive this important award along with our very good customer” commented Mr. Panagiotis Vlachos, Executive Director at Mellon Bulgaria EAD.

“UBB is a bank upholding its customers and searching for innovative approaches in servicing their needs for the last 25 years. We implemented our long-standing experience in offering them the most convenient and user-oriented mobile banking approach. This prize is not only a proof of our continuous search for being a modern and innovative banking institution, but also a recognition for our teams, which were fully dedicated to developing the most innovative mobile banking application on the Bulgarian market”, shared Ms. Lambrina Gecheva – Head of Payment Product and Services Department at UBB.

Mobile Excellence Awards target the mobile business and marketing ecosystem and shed light on the most innovative practices and case studies. The awards are organized for the second time by Boussias Communications and ELTRUN (E-business Research Centre, Athens University of Economics and Business), and are supported by HAMAC (Hellenic Association of Mobile Application Companies), EEKT (Greek Mobile Operators Association), SEPE (Federation of Greek Information Technologies and Communications Enterprises) , iab Hellas (Interactive Advertising Bureau Greece) , GRECA (Greek e-Commerce association) and HACE (Hellenic Association of Computer Engineers).