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bulk_cancel

Cancel multiple open orders by chain oid in one batched native call.

Signature

def bulk_cancel(self, cancel_requests: Iterable[dict[str, Any]]) -> dict[str, Any]

Example

result = exchange.bulk_cancel([
    {"coin": "BTC", "oid": 12345},
    {"coin": "ETH", "oid": 67890},
])

Parameters

cancel_requests — Iterable[dict[str, Any]]. Each dict must have coin (HL coin name) and oid (int order id). Empty input raises ValueError.

Returns

dict[str, Any] — Hyperliquid-shaped bulk-cancel envelope.

Notes

  • Each coin is verified via info.name_to_pair before dispatch — a typo fails loudly here rather than silently cancelling under an unknown pair.

See also