Authenticated Requests

Signed actions live under Exchange.

Set your wallet private key first:

export HYPERLIQUID_PRIVATE_KEY="your_private_key"

A safe starter request is noop():

from hyperliquid import Hyperliquid

async with Hyperliquid.http() as client:
  result = await client.exchange.noop()
  print(result['status'])

Trading methods live under client.exchange, for example order, cancel, and update_leverage.

Notes:

• Hyperliquid.http() requires a wallet because it includes exchange
• signed requests are mainnet-sensitive unless you pass mainnet=False
• start with noop() or read-only flows before automating order placement