This API allows to register (or to modify) PSD2 TPP apps, and is based on :

  • STET specifications version V1.4.2 / paragraphe (page 19)
  • RFC 7591, 7592 et 7517, completed by this document
  • « DSP2 Oauth2 » swagger TechnicalSetup_1.0.5_OAS2.yaml, completed by this document


It is for an exlusive usage of :

  • TPP which has not yet registered its app


  • TPP willing to modify data of an already registered app using this API.


Details are listed in the "Use case" and "Limitations" sections.