Build on HyperClaw

const ORDERLY_API = "https://api-evm.orderly.org"
const BROKER_ID = "hyper_claw"
const CHAIN_ID = 8453 // Base (or 42161 for Arbitrum, 10 for Optimism)

import { generatePrivateKey, privateKeyToAccount } from 'viem/accounts'

const privateKey = generatePrivateKey()
const account = privateKeyToAccount(privateKey)

console.log("Address:", account.address)
// Store privateKey securely

// 1. Get registration nonce
const nonceRes = await fetch(
  `${ORDERLY_API}/v1/registration_nonce`
)
const { data: { registration_nonce } } = await nonceRes.json()

// 2. Sign EIP-712 registration message
const message = {
  brokerId: BROKER_ID,
  chainId: CHAIN_ID,
  timestamp: Date.now(),
  registrationNonce: registration_nonce
}
// Sign with wallet's EIP-712 signer

// 3. Register account
await fetch(`${ORDERLY_API}/v1/register_account`, {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
    message,
    signature: eip712Signature,
    userAddress: account.address
  })
})

// After creating an Orderly Key (ed25519):

const response = await fetch(`${ORDERLY_API}/v1/order`, {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "orderly-account-id": accountId,
    "orderly-key": `ed25519:${publicKey}`,
    "orderly-signature": signature,
    "orderly-timestamp": String(Date.now())
  },
  body: JSON.stringify({
    symbol: "PERP_BTC_USDC",
    order_type: "MARKET",
    side: "BUY",
    order_quantity: 0.01
  })
})

const result = await response.json()
console.log("Order placed:", result)