automate for skport endfield daily login claim via js script and send notification to telegram

endfield_telegram.js

/** Config Starts. **/

const profiles = [
    {
        cred: "xxxxxxxxxxxxxxxxxxxxxx",  // Replace with your Endfield cred cookie value ( get from cookie )
        skGameRole: "xxxxxxxxxxxx",  // Replace with your Endfield skGameRole cookie value ( get from cookie )
        platform: "3",
        vName: "1.0.0",
        accountName: "acc_name" // Replace with a name to identify this account( a simple identifier )
    }
    // Add more profiles if needed
];

const telegram_notify = true;
const myTelegramID = "xxxxx";  // Replace with your Telegram ID
const telegramBotToken = "xxxxxx:xxxxxxxx";  // Replace with your bot token

/** Config ends. **/


const attendanceUrl = 'https://zonai.skport.com/web/v1/game/endfield/attendance';

async function main() {
    const messages = await Promise.all(profiles.map(autoClaimFunction));
    const endfieldResp = `${messages.join('\n\n')}`;

    if (telegram_notify && telegramBotToken && myTelegramID) {
        postWebhook(endfieldResp);
    }
}

function autoClaimFunction({ cred, skGameRole, platform, vName, accountName }) {
    console.log(`[${accountName}] Checking credentials and performing check-in...`);
    
    const timestamp = Math.floor(Date.now() / 1000).toString();

    // Try to refresh token for signing (best-effort)
    let token = "";
    try {
        token = refreshToken(cred, platform, vName);
        console.log(`[${accountName}] Token refreshed successfully.`);
    } catch (e) {
        console.error(`[${accountName}] Token refresh failed: ${e.message}`);
        // continue with empty token; request may fail if token required
    }

    const sign = generateSign('/web/v1/game/endfield/attendance', '', timestamp, token, platform, vName);

    const header = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:147.0) Gecko/20100101 Firefox/147.0',
        'Accept': '*/*',
        'Accept-Language': 'en-US,en;q=0.9',
        'Accept-Encoding': 'gzip, deflate, br, zstd',
        'Referer': 'https://game.skport.com/',
        'Content-Type': 'application/json',
        'sk-language': 'en',
        'sk-game-role': skGameRole,
        'cred': cred,
        'platform': platform,
        'vName': vName,
        'timestamp': timestamp,
        'sign': sign,
        'Origin': 'https://game.skport.com',
        'Connection': 'keep-alive',
        'Sec-Fetch-Dest': 'empty',
        'Sec-Fetch-Mode': 'cors',
        'Sec-Fetch-Site': 'same-site'
    };

    const options = {
        method: 'POST',
        headers: header,
        muteHttpExceptions: true,
    };

    let response = `Daily reward claim for ${accountName}`;

    try {
        const endfieldResponse = UrlFetchApp.fetch(attendanceUrl, options);
        const responseJson = JSON.parse(endfieldResponse.getContentText());
        
        console.log(`[${accountName}] API Response Code: ${responseJson.code}`);

        if (responseJson.code === 0) {
            response += '\nClaim successful!';
            const awards = responseJson.data.awardIds.map(award => {
                const resource = responseJson.data.resourceInfoMap[award.id];
                return `${resource.name}: ${resource.count}`;
            }).join(', ');
            response += `\nAwards: ${awards}`;
        } else if (responseJson.code === 10001) {
            response += '\nAlready claimed today.';
        } else {
            response += `\nError: ${responseJson.message}`;
        }
    } catch (error) {
        console.error(`[${accountName}] Exception: ${error.message}`);
        response += `\nFailed to claim: ${error.message}`;
    }

    return response;
}

function postWebhook(data) {
    console.log('Posting to Telegram...');
    
    let payload = JSON.stringify({
        'chat_id': myTelegramID,
        'text': data,
        'parse_mode': 'HTML'
    });

    const options = {
        method: 'POST',
        contentType: 'application/json',
        payload: payload,
        muteHttpExceptions: true
    };

    UrlFetchApp.fetch('https://api.telegram.org/bot' + telegramBotToken + '/sendMessage', options);
}

/** Helper: Refresh token used for signing **/
function refreshToken(cred, platform, vName) {
    const refreshUrl = 'https://zonai.skport.com/web/v1/auth/refresh';

    const header = {
        'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36',
        'Accept': 'application/json, text/plain, */*',
        'cred': cred,
        'platform': platform,
        'vName': vName,
        'Origin': 'https://game.skport.com',
        'Referer': 'https://game.skport.com/'
    };

    const options = {
        method: 'GET',
        headers: header,
        muteHttpExceptions: true
    };

    const response = UrlFetchApp.fetch(refreshUrl, options);
    const json = JSON.parse(response.getContentText());

    if (json.code === 0 && json.data && json.data.token) {
        return json.data.token;
    } else {
        throw new Error(`Refresh Failed (Code: ${json.code}, Msg: ${json.message})`);
    }
}

/** Signature generation (HMAC-SHA256 -> MD5) **/
function generateSign(path, body, timestamp, token, platform, vName) {
    let str = path + body + timestamp;
    const headerJson = `{"platform":"${platform}","timestamp":"${timestamp}","dId":"","vName":"${vName}"}`;
    str += headerJson;

    const hmacBytes = Utilities.computeHmacSha256Signature(str, token || '');
    const hmacHex = bytesToHex(hmacBytes);

    const md5Bytes = Utilities.computeDigest(Utilities.DigestAlgorithm.MD5, hmacHex);
    return bytesToHex(md5Bytes);
}

function bytesToHex(bytes) {
    return bytes.map(function(byte) {
        return ('0' + (byte & 0xFF).toString(16)).slice(-2);
    }).join('');
}

Thanks for sharing, was always using the Hoyolab auto sign-in via Github action, this is also useful!

My daily sign in is completely broken I get a 10000 Request exception response. I also cannot manually do it on the website.

Receiving the same error as @Renari

Hi please refer to my comment here

https://gist.github.com/cptmacp/1e9a9f20f69c113a0828fea8d13cb34c?permalink_comment_id=5967109#gistcomment-5967109

Update 03 Feb 2025

The script are fixed now

Ref : https://gist.github.com/cptmacp/1e9a9f20f69c113a0828fea8d13cb34c?permalink_comment_id=5967464#gistcomment-5967464

Working great here, thank you for your work.