HyperEVM · Named wallets

KOL leaderboard

KOLs, traders and funds ranked by their HyperEVM swaps, transfers, bridge legs and holdings.

GET https://api.femtos.xyz/v1/kols/leaderboard

Parameters

Param	In	Example or values
`layer`	query	`hyperevm`
`window`	query	`24h`, `7d`, `30d`
`sort`	query	`volume`, `swaps`, `transfers`, `netBuy`, `holdings`, `bridges`, `lastActivity`
`limit`	query	`50`
`includeSpam`	query	`(empty)`, `true`

curl -H "Authorization: Bearer $FEMTOS_KEY" "https://api.femtos.xyz/v1/kols/leaderboard?layer=hyperevm&window=24h&sort=volume&limit=50"

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

Field	Type	Meaning
`rows[].entity`	{id, name, x, kinds}	who public lists name the wallets
`swaps · volumeUsd · netBuyUsd`	int · decimal	DEX swaps sent by its wallets, USD volume, buys − sells
`transfersIn · transfersOut · bridges`	int	ERC-20 transfers, bridge legs
`holdingsUsd`	decimal \| null	HyperEVM: USD held at the indexed head
`scope`	object	blocks read per kind: 24 h without the address indexes (7d / 30d: 503)

KOL moves GET /v1/kols/activity
The latest HyperEVM swaps and transfers of the named wallets, with who moved.
KOL stream WS kol.activity
Every HyperEVM swap, transfer and bridge leg of a named wallet, on each indexed block.