get https://api.apptoto.com/v1/availability
This endpoint allows you to fetch times that are available to book appointments on your apptoto booking pages.
If "expanded" is set to true, then the result will look like:
{
"availability": [
{
"time": "2023-03-24T11:30:00",
"available": true,
"link": "https://booktimewithme.apptoto.com/default/12313213"
},
{
"time": "2023-03-24T12:00:00",
"available": false
},
...
]
}