diff --git a/qownnotesapi/qownnotesapi.crt b/qownnotesapi/qownnotesapi.crt
new file mode 100644
index 0000000..1076a3f
--- /dev/null
+++ b/qownnotesapi/qownnotesapi.crt
@@ -0,0 +1,24 @@
+-----BEGIN CERTIFICATE-----
+MIIEBzCCAu8CAhAiMA0GCSqGSIb3DQEBCwUAMHsxCzAJBgNVBAYTAkRFMRswGQYD
+VQQIDBJCYWRlbi1XdWVydHRlbWJlcmcxFzAVBgNVBAoMDk5leHRjbG91ZCBHbWJI
+MTYwNAYDVQQDDC1OZXh0Y2xvdWQgQ29kZSBTaWduaW5nIEludGVybWVkaWF0ZSBB
+dXRob3JpdHkwHhcNMTYxMjAxMTEyNDQ3WhcNMjcwMzA5MTEyNDQ3WjAXMRUwEwYD
+VQQDDAxxb3dubm90ZXNhcGkwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoIC
+AQCuIG61JydNy1sCcuArEsBr+tJbRjf73Q1xMdCFQQaezqGguVdhuNA6ZIRZizAo
+rio5FkXLXYm02I4Sikbw0wjQbPW3uLeaIItNjd+nL1TMeoIj8jyqdAkdndEf6S2Y
+nydc6v1v7x1T00uvNVOJZ41MNrqTXRy50bwFzfgssMP9DA31ZT529/c1UaFtyhQa
+OM6nqoe9R0Rf8yaNS45rG4YixzdENMobJq0G8aAZxQulv9wPZUVvCnuVSoxkadeZ
+LlcrQKusF9RzAtBdKDQWVpHf3Gi7gi6sXexVdMHjvLKJST6dTlemZJapjXObgo6r
+R4ZVBauPQTvl/ZKZkWD2kD77Ji+11LTg0qvBQ3I3BSvxwcOJG6Anp5Eira39giuf
+EhRDe/Ak50g8B99OmC4z9owJZ1P6e6N7EGz4eiGv4o7nJFdShV39506pnJucLw7A
+bcVBB/enf42cIup0H6aZrZ52VKYhqj37cV4s3NlCxw9muD7GeeTGMM3PKqlCW7zl
+niLDWV3TC4KVjiWZXy2DTVln0BGqdFniJQAY8gPs4uIzWLLCvh9o8tOj1xEUyrPA
+wWZ1SxiIE1Jmsa6inYAkNevyB9Mw9oLowQNnJbhsflxb8dIQqIvSKYXj6Av2DZr/
+vJwC+H4ygLPLImDtI2uQr+npwkgfKF6cNJ+G57ZmCvaH9wIDAQABMA0GCSqGSIb3
+DQEBCwUAA4IBAQADuCAiYcg8jbmJ3hcdddo1gmcPLqj3FPS/Jv+YQWZyZHZbQbxt
+UJOUmMAZKxuwESBktYIOrX2kVo5C0eNDJZ4EmZxUHTIcQGnXgRpEL6PoTKazQMDs
+F0hBQ5P0sglIo1LRdD79Ag/JhWkJtzs89IgSzUuZ0gSvF3c0jt7hTkDtt5ME9+jQ
+KmgT5P2vcveGQkUyHLMTrQb6aO8COHP49nQ6vg21uBFHIrvdYmBS84Gm1cqB9GTf
+CIliUNMoyI29ZWvxoFmeESQAyMBBm1hPto8KIP8QmzgCQM0msfZFrf/OmZKlnRhb
+tjczm51IDKhbh0z03BT0z10Uiz0AcsvP5SYi
+-----END CERTIFICATE-----