All API calls should be POSTs with the Authorization header set to:
Authorization: Bearer {your access token}
You can get a list of the bands you have access to (either through artist accounts, label accounts, or partnerships) by calling:
https://bandcamp.com/api/account/1/my_bands
Example results:
{
"bands": [
{
"subdomain": "label-one",
"band_id": 222723681,
"name": "Label One"
"member_bands": [ {
"subdomain": "member-band-subdomain"}
"band_id": 1234567,
"name": "The Member Band Name",
},
{
"subdomain": "second-band-subdomain"}
"band_id": 5678910,
"name": "The Second Member Band Name",
},
},
{
"subdomain": "band-one",
"band_id": 1497782443,
"name": "Band One"
},
...
]
}