Elysium · Named wallets

KOL stream

Every Elysium swap, transfer and bridge leg of a named wallet, on each indexed block.

WebSocket channel kol.activity on wss://api.femtos.xyz/v1/ws

Parameters

Param	In	Example or values
`layer`	filter	`elysium`
`kind`	filter	`(empty)`, `swap`, `transfer`, `bridge`

{"op":"subscribe","channel":"kol.activity","filter":{"layer":"elysium"}}

Key: Authorization: Bearer $FEMTOS_KEY or X-API-KEY. Get a free key, or with no browser through agent onboarding.

Field	Type	Meaning
`snapshot: true`	KolItem[]	last 50 moves seen
`data`	KolItem	{layer, kind: swap \| transfer \| bridge, wallet, entity, side, notional}

KOL leaderboard GET /v1/kols/leaderboard
KOLs, traders and funds ranked by their Elysium swaps, transfers, bridge legs and holdings.
KOL moves GET /v1/kols/activity
The latest Elysium swaps and transfers of the named wallets, with who moved.