sendToEvmWithData

post

https://api.hyperliquid.xyzhttps://api.hyperliquid-testnet.xyz

/exchange

Transfer tokens from Core to EVM with an additional data payload for ICoreReceiveWithData contracts.

Body

application/json

Transfer tokens from Core to EVM with an additional data payload for ICoreReceiveWithData contracts.

noncenumberRequired

Nonce (timestamp in ms) used to prevent replay attacks.

Responses

200

Successful response without specific data or error response.

application/json

anyOptional

Successful response without specific data or error response.

422

Failed to deserialize the JSON body into the target type

text/plain

post

/exchange

TypeScript

import * as hl from "@nktkas/hyperliquid";
import { privateKeyToAccount } from "npm:viem/accounts";

const wallet = privateKeyToAccount("0x..."); // viem or ethers
const transport = new hl.HttpTransport(); // or `WebSocketTransport`
const client = new hl.ExchangeClient({ transport, wallet });

await client.sendToEvmWithData({
  token: "USDC",
  amount: "1",
  sourceDex: "spot",
  destinationRecipient: "0x...",
  addressEncoding: "hex",
  destinationChainId: 42161,
  gasLimit: 200000,
  data: "0x",
});

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