Mastodon

Mastodon is configured per instance. Each instance you support needs its own app credentials.

What you need

• One Mastodon app per instance
• MASTODON_SERVERS JSON
• Callback URL: https://your-domain.com/api/v1/accounts/mastodon/callback

Example configuration

MASTODON_SERVERS='[
  {
    "name": "Personal",
    "client_id": "xxx",
    "client_secret": "yyy",
    "instance_url": "https://mastodon.social"
  }
]'

Multiple instances

MASTODON_SERVERS='[
  {
    "name": "Personal",
    "client_id": "abc",
    "client_secret": "def",
    "instance_url": "https://mastodon.social"
  },
  {
    "name": "Work",
    "client_id": "ghi",
    "client_secret": "jkl",
    "instance_url": "https://fosstodon.org"
  }
]'

Notes

• The current backend config default for MASTODON_REDIRECT_URI is the callback endpoint, not an out-of-band URI.
• The stored instance_url needs to stay consistent with the configured provider entry.