HyperCore · Liquidations & positions

Liquidations

Perp liquidations, newest first, one row per account, coin and block.

GET https://api.femtos.xyz/v1/liquidations

Parameters

curl -H "Authorization: Bearer $FEMTOS_KEY" "https://api.femtos.xyz/v1/liquidations?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
`events[]`	object	{block, time, coin, user, side, method, trades, sz, notional, avgPx, markPx}
`side`	long \| short	side of the liquidated position
`method`	market \| backstop	liquidation path
`user · from · to`	query	account, window (ms): the last 7 days, 30 with coin
`from`	ms	start of the window read (an older from is clamped to it)

Liquidation stats GET /v1/liquidations/stats
Totals, per coin, per time bucket and the largest, over a window.
Liquidations stream WS hc.liquidations
Each liquidation fill, the block it happens.
Positions GET /v1/positions
Open positions of one perp with leverage and liquidation price.
Open interest GET /v1/positions/overview
Open interest, accounts and unrealized PnL per perp.
Liquidation map GET /v1/positions/liqmap
Notional that would be liquidated at each price around the mark.
Position changes WS hc.positions
Each perp position change, one per block, account and coin.