Follower counts - FomoScan

topic accounts: FomoScan sends ready, you send subscribe, FomoScan confirms with subscribed, then sends an account frame for followers 104 to 110 and another for following 312 to 313

The accounts topic on wss://stream.fomoscan.sh/v3 sends a frame each time a trader’s follower or following count changes. You hold every count without a call per trader.


Platforms	`fomo`, `pump`
Price	20,000 credits per started minute, per socket
Delay	A change arrives when our refresh reads it, minutes after it happened
Replay	Up to 5 minutes back, with `since`

Connect as for Live posts, wait for ready, then send:

{ "type": "subscribe", "topic": "accounts", "platforms": ["fomo", "pump"] }

platforms is optional. Omit it for both platforms.
tokens is rejected on this topic.
One socket holds one topic. Posts as well take a second socket, at another 20,000 credits per minute.

The frame

{
  "type": "account",
  "cursor": "s_eyJzZXEiOjU4fQ",
  "item": {
    "trader": "tdr_01m5qhe6jrfgqaqy8n4jzm7sk4",
    "platform": "pump",
    "field": "followers",
    "previous": 104,
    "next": 110,
    "observedAt": "2026-11-12T21:49:02.020Z"
  }
}

Field	Meaning
`trader`	The trader id. Pass it to the trader endpoints.
`platform`	`fomo` or `pump`.
`field`	`followers` or `following`.
`previous`	The count before the change. `null` on the first reading of an account.
`next`	The count now.
`observedAt`	When we read the count.

Store cursor and send it back as since after a reconnect. Account cursors do not work on the posts topic.

Not streamed

Handle, name, bio and avatar changes.
Who followed whom. Read the lists from GET /v3/traders/{traderId}/followers and GET /v3/traders/{traderId}/following.