hyperCore.openPerp does this read itself, so reach
for this when you need the market’s own facts — its mark to quote a size
against, or its maxLeverage before offering one.
Import
Usage
Parameters
string
required
ticker as Hyperliquid names it — the coin alone, e.g.
BTCHyperliquidConfig
where to reach Hyperliquid’s info endpoint
Returns
PerpMarket
the market, including its asset index, size precision, and mark