PSD2 API

Mollie offers an Account Information API & Payment Initiation API that allows Third Party Providers (PSD2 TPPs) to access Mollie's Payment Service User account information and initiate payments on behalf of Mollie's Payment Service User.

Below TPPs can find the access details for using the testing facility (Sandbox) and the Production API.

Sandbox

Mollie’s Sandbox is a secure, dedicated testing environment that facilitates the onboarding and learning process of a TPP with non-real user data. The Sandbox details can be found here.

Production API

TPPs can use the Production API configuration to connect to the Live environment. The documentation is available here.

API Availability and Statistics

The recent and quarterly statistics on the availability and performance of the Open Banking API can be accessed here.

The statistics on the availability and performance of Mollie's direct interface can be accessed below:

• Q1 2025 and prior: no data

The statistics on the availability and performance of Mollie's direct interface are updated here periodically

Technical support

For technical support questions regarding Mollie's PSD2 API product, please contact: [email protected].