@reservoir0x/relay-sdk/_cjs/src/utils/hyperliquid.js

Relay is the Fastest and Cheapest Way to Bridge and Transact Across Chains.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.sendUsd = exports.prepareHyperliquidSignatureStep = void 0;
const viem_1 = require("viem");
const axios_1 = require("axios");
const logger_js_1 = require("./logger.js");
function prepareHyperliquidSignatureStep(steps, chainId) {
    const items = steps[0]?.items;
    const amount = items[0]?.data?.action?.parameters?.amount;
    const destination = items[0]?.data?.action?.parameters?.destination;
    const signatureStep = {
        id: 'sign',
        action: 'Confirm transaction in your wallet',
        description: `Sign a message to confirm the transaction`,
        kind: 'signature',
        items: [
            {
                status: 'incomplete',
                data: {
                    sign: {
                        signatureKind: 'eip712',
                        domain: {
                            name: 'HyperliquidSignTransaction',
                            version: '1',
                            chainId: chainId,
                            verifyingContract: '0x0000000000000000000000000000000000000000'
                        },
                        types: {
                            'HyperliquidTransaction:UsdSend': [
                                { name: 'hyperliquidChain', type: 'string' },
                                { name: 'destination', type: 'string' },
                                { name: 'amount', type: 'string' },
                                { name: 'time', type: 'uint64' }
                            ],
                            EIP712Domain: [
                                { name: 'name', type: 'string' },
                                { name: 'version', type: 'string' },
                                { name: 'chainId', type: 'uint256' },
                                { name: 'verifyingContract', type: 'address' }
                            ]
                        },
                        primaryType: 'HyperliquidTransaction:UsdSend',
                        value: {
                            type: 'usdSend',
                            signatureChainId: `0x${chainId.toString(16)}`,
                            hyperliquidChain: 'Mainnet',
                            destination: destination?.toLowerCase(),
                            amount,
                            time: new Date().getTime()
                        }
                    }
                },
                check: {
                    endpoint: `/intents/status?requestId=${steps[0]?.requestId}`,
                    method: 'GET'
                }
            }
        ],
        requestId: steps[0]?.requestId,
        depositAddress: steps[0]?.depositAddress
    };
    return signatureStep;
}
exports.prepareHyperliquidSignatureStep = prepareHyperliquidSignatureStep;
async function sendUsd(client, signature, stepItem) {
    client.log(['Execute Steps: Sending signature to Hyperliquid', signature], logger_js_1.LogLevel.Verbose);
    const { r, s, v } = (0, viem_1.parseSignature)(signature);
    const currentTime = stepItem?.data?.sign?.value?.time ?? new Date().getTime();
    const res = await axios_1.default.post('https://api.hyperliquid.xyz/exchange', {
        signature: {
            r,
            s,
            v: Number(v ?? 0n)
        },
        nonce: currentTime,
        action: {
            type: stepItem?.data?.sign?.value?.type,
            signatureChainId: `0x${stepItem?.data?.sign?.domain?.chainId?.toString(16)}`,
            hyperliquidChain: 'Mainnet',
            destination: stepItem?.data?.sign?.value?.destination?.toLowerCase(),
            amount: stepItem?.data?.sign?.value?.amount,
            time: currentTime
        }
    });
    if (!res ||
        !res.data ||
        (res && res.status !== 200) ||
        res.data.status != 'ok') {
        throw 'Failed to send signature to HyperLiquid';
    }
    client.log(['Execute Steps: Signature sent to Hyperliquid', res.data], logger_js_1.LogLevel.Verbose);
    return res.data;
}
exports.sendUsd = sendUsd;
//# sourceMappingURL=hyperliquid.js.map