Buzz Relay

{
  "name": "Buzz Relay",
  "description": "Buzz — private team communication relay",
  "self": "65c6a13759c65e3c462eed843dda263da7c40c64a514bc77875405a2e7756f89",
  "supported_nips": [
    1,
    2,
    10,
    11,
    16,
    17,
    23,
    25,
    29,
    33,
    38,
    42,
    43,
    50,
    56
  ],
  "software": "https://github.com/block/buzz",
  "version": "0.2.1",
  "limitation": {
    "max_message_length": 524288,
    "max_subscriptions": 1024,
    "max_limit": 1000,
    "max_subid_length": 256,
    "auth_required": true,
    "payment_required": false,
    "restricted_writes": true
  }
}