This an open source API to validate EU Digital COVID Certificates. It receives a COVID certificate and validates it using a list of signing certificates provided by an EU member state. The server provides a simple JSON-API that returns validation result and the data stored inside a certificate. There is also a simple web frontend to test the service. There is a basic demo available at https://covid.merlinschumacher.de/ The demo neither logs IP addresses nor stores any COVID certificate data. NOTICE: […]