Skip to main content
Penneo status page
Learn more
Dansk Français Nederlands

EU Data Act Interoperability Register

Niklas Dunker Gammelmark
  • Updated

 

This register is maintained to meet the EU Data Act's requirement for an up-to-date register, providing details on the data structures, formats, relevant standards, and open interoperability specifications for all exportable data. 

Note: this page may be subject to changes.

Last Updated: v.1.0. September 12, 2025. 

 

 

Structures & formats

  • OpenAPI (Swagger) – machine-readable REST description of endpoints.
  • Data formats: JSON
  • Timestamps: Unix timestamp
  • Documents: base64
  • Pagination: be aware of pagination. Read more here.

Applied standards and open interoperability specifications

  • Penneo applies a RESTful API design, using a standard with clear resource endpoints.
  • Penneo uses the JSON data format for simple and universal data exchange.
  • Penneo relies on OAuth 2.0 for authentication, implementing a secure, open standard for granting third-party access without sharing passwords.
  • Penneo uses TLS 1.2+ to ensure all data transferred is securely encrypted.

Access & authentication

  • Please see API Authentication.
  • We recommend OAuth API keys grant.
    • If you are a Penneo administrator you can create your clientId and clientSecret via your menu when you are logged into your Penneo company account. See this link here.
    • API keys can be obtained from Penneo's web application here.
  • Organisations have access to data on their own Penneo environment

Exporting data

Through Penneo support:

  1. The Customer shall provide, or authorize Penneo to create, the necessary API credentials to enable the complete export of the Customer Data.
  2. Penneo shall upload the exported Customer Data to a mutually agreed-upon secure file-sharing platform.
  3. Penneo shall provide the individuals designated in the Customer's Switching Notice with secure credentials to access the exported Customer Data on the agreed-upon platform.

Using the API:

Related articles