| ApiRequested | Event is the base class for classes containing event data. |
| ApiRequesting | Event is the base class for classes containing event data. |
| Event | Event is the base class for classes containing event data. |
| MethodCalled | Event is the base class for classes containing event data. |
| PayStarted | Event is the base class for classes containing event data. |
| PayStarting | Event is the base class for classes containing event data. |
| RequestReceived | Event is the base class for classes containing event data. |
| SignFailed | Event is the base class for classes containing event data. |