What are the steps for registration?

You must be an authorised TPP and have an eIDAS certificate issued by a QTSP to access the full Application Programming Interface (API) services. The following steps are required.

  1. Register an account on the COMSUITE API Portal website.
  2. Complete and submit your Third Party Provider (TPP) application form to MUFG via the email link from the "Getting Started" page on the COMSUITE API Portal website.
  3. MUFG will then inform you via email when your TPP application has been checked and approved.
  4. You will then be able to see the API services you can subscribe to in the "API Products" section of COMSUITE API Portal website.


Where is the full version of the Developer's Guide? (API specification)

A summary of the Developer's Guide can be found on our MUFG EMEA website.

Once registration is finalised, you can download the full version of the Developer's Guide from COMSUITE API Portal. (API Products ⇒ PIS or AIS or FCS ⇒ developers_guide.zip)


What is the time line for my registration to be approved?

Access to limited functionality within the COMSUITE API Portal is immediate upon account creation.

It can take between 1-5 weeks after your submission of the TPP registration application, for full NCA and eIDAS certificate checks, to gain access to the API products and full developer guide within our Sandbox environment.

In parallel, MUFG will prepare the settings required to access our production environment.

MUFG will notify you by email once the Sandbox environment is made available to you and again when the Production environment setup is complete.


How can I request access to the Live PSD2 Application Programming Interfaces (APIs)?

Once you submit the application form attached in the "Getting Started" page with your eIDAS certificate, MUFG will complete settings for both the Sandbox and the Production environment. MUFG will notify you when it is available to access.


Do I need to conduct a test of the Application Programming Interface (API)? Is it mandatory?

We recommend you test your application with our API before making it available to your clients in any live environment.


Can I use your Application Programming Interface (API) service for accounts in multiple countries?

Yes you can use our API service for accounts in multiple countries, as long as your client's accounts are located in one of the following countries: United Kingdom, France, Italy, Netherlands, Germany, Belgium, Austria, Czech Republic, Spain, Poland.


Can I use your API service for accounts outside of Europe such as Japan or the US?

No. The COMSUITE API Service is currently only available for accounts in the following European countries: United Kingdom, France, Italy, Netherlands, Germany, Belgium, Austria, Czech Republic, Spain, Poland.


Is it possible to register multiple e-mail addresses for a user with the COMSUITE API Portal?

Only one email address can be registered for each user. It is not currently possible to register or specify multiple recipient email addresses.


Which browsers are supported by the COMSUITE API Portal website?

The supported browsers are as follows.

  • Microsoft Internet Explorer V11 or later
  • Mozilla Firefox 45.5.0 or later (WIN)
  • Mozilla Firefox 45.5.1 or later (MAC)
  • Google Chrome 53 or later (WIN)
  • Google Chrome 54.0.2840.59 or later (MAC)
  • Safari 10.12.1 or later


How many user accounts/ developers of the COMSUITE API Portal can a Third Party Provider (TPP) register?

There are no limitations to the number of registered users.