## Just a few GVA examples usage in python.

**Requierement**:
```
pip3 install -r requirements.txt
chmod u+x pay.py
```

### Usage exemple:

**Send a payment**:
```
./pay.py Do99s6wQR2JLfhirPdpAERSjNbmjjECzGxHNJMiNKT3P 314 "Merci pour la pipe"
```