MEXC Login Guide 2026: How to Access Your Account Securely

MEXC has rapidly grown into one of the world's leading cryptocurrency exchanges, ranking as the top exchange in the 2025 Exchange Leader Index alongside Binance and Bybit. With support for over 2,600 cryptocurrencies and derivatives trading, MEXC serves millions of users globally.

This guide covers every aspect of the MEXC login process—from registration and first-time sign-in to advanced authentication methods like Passkeys, security setup, and detailed troubleshooting for common access issues.

Part 1: What Makes MEXC's Login System Different?

MEXC offers several distinctive login and security features that set it apart from other exchanges:

Key Features at a Glance

FeatureDetails

Registration MethodsEmail address or phone number

KYC RequirementOptional for basic trading

Supported 2FA MethodsGoogle Authenticator, Email, SMS

Passkey SupportBiometric login (fingerprint/face recognition)

Account Lockout Threshold5 failures = 2 hours; 10 failures = 24 hours

Withdrawal Hold After Security Changes24 hours

Unique Security FeaturesAnti-phishing codes, withdrawal whitelist, device management

Why MEXC Stands Out

• Industry-leading growth: Nearly 90% growth in spot and perpetual trading volumes in 2025

• Extensive asset support: 2,655 cryptocurrencies available for trading

• Low transaction fees: Spot trading at 0.05%, derivatives with maker fees as low as 0%

• Innovative Passkey technology: Biometric login replacing traditional passwords

Part 2: Registration – Before You Can Log In

Before you can log into MEXC for the first time, you must complete registration. The process takes just a few minutes.

How to Register on MEXC

On Web Browser (Desktop):

1. Navigate to the official MEXC website: mexc.com

2. Click "Sign Up" in the top-right corner

3. Enter your email address or phone number

4. Create a strong password (more on requirements below)

5. Enter the verification code sent to your email or phone

6. Click "Sign Up" to complete registration

7. You may be prompted to enter a referral code if you have one

On Mobile App (iOS/Android):

1. Download the official MEXC app from the Apple App Store or Google Play Store

2. Open the app and tap the profile icon in the top left corner

3. Tap "Log In" then select "Sign Up"

4. Enter your email address or phone number

5. Create your password

6. Enter the verification code

7. Tap "Confirm" to complete

Password Requirements

For maximum security, MEXC strongly recommends passwords that:

• Exceed 8 characters

• Include uppercase and lowercase letters

• Include numbers and special characters

Important: Once you change your password, MEXC imposes a 24-hour withdrawal hold to prevent unauthorized fund transfers if your account is compromised.

Part 3: Standard MEXC Login Process

Once registered, logging into MEXC is straightforward on both desktop and mobile platforms.

Web Browser Login (Desktop)

Step-by-Step Instructions:

1. Navigate to the official MEXC website – Type mexc.com manually or use a bookmark

2. Click the "Log In" button – Located in the top-right corner of the homepage

3. Enter your credentials – Input your registered email address or phone number and password

4. Complete security verification – Complete the slider captcha

5. Complete 2FA verification – Enter the 6-digit code from Google Authenticator (if enabled) or SMS/email code

6. Click "Log In" – You will be directed to your MEXC dashboard

Mobile App Login

Standard Login:

1. Open the MEXC app on your smartphone

2. Enter your email or phone number

3. Enter your password

4. Input the verification code (SMS, email, or Google 2FA)

5. Tap "Log In" to access your account

Biometric Login (If Enabled)

On the mobile app, once you've logged in initially, you can enable biometric authentication (fingerprint or facial recognition) for faster future access.

Part 4: MEXC Passkeys – The New Way to Log In

MEXC has introduced Passkeys, a modern authentication method that replaces traditional passwords with biometric authentication like fingerprints, facial recognition, or device screen locks (PIN).

What Are Passkeys?

• A passkey is stored on your device and allows you to log in without entering complex verification codes

• More secure than traditional passwords because they are device-bound

• Effectively protects against phishing attacks—even if a hacker knows your account information, they cannot impersonate you on another device

• Up to 10 passkeys can be added per account

How to Set Up a Passkey (Web)

Step 1: Log into your MEXC account
Step 2: Click your profile icon → Security
Step 3: Click Manage next to Passkey
Step 4: Click Add Passkey
Step 5: Enter email (or mobile) verification code and Google Authenticator code
Step 6: Click Submit and follow prompts to complete biometric authentication

How to Log In with a Passkey

On Web:

1. Open the MEXC official website

2. Click "Log In"

3. On the login page, select "Log in with Passkey"

4. Complete slider verification

5. Authenticate with biometrics (fingerprint/face recognition)

Managing Your Passkeys

• Edit: Click the pencil icon to rename a passkey for easier management

• Delete: Click the delete button on the far right to remove a passkey

• Maximum: 10 passkeys per account

Important: Passkeys are stored on your device. Keep your device secure to avoid losses if your device is lost or stolen.

Using Passkeys for Withdrawals

Once a passkey is set up:

1. Go to the withdrawal page

2. Enter cryptocurrency, withdrawal address, and amount

3. Click Submit

4. Complete biometric authentication or enter your device password

5. No need to repeatedly enter 2FA codes

Part 5: Two-Factor Authentication (2FA) on MEXC

MEXC strongly recommends enabling 2FA immediately after creating your account.

Types of 2FA Supported

MethodSecurity LevelBest For

Google Authenticator (App)HighestMost users (recommended)

SMS VerificationMediumBackup only

Email VerificationMediumBackup only

How to Set Up Google Authenticator

On Web:

1. Log into your MEXC account

2. Click profile icon → Security → Google Authenticator Code

3. Click Set

4. Scan the QR code with Google Authenticator (or Microsoft Authenticator/Authy)

5. Enter the 6-digit code to verify

6. Save your backup key offline

On App:

1. Tap profile icon → Security → Google Authenticator Code

2. Follow the on-screen instructions to complete setup

Common 2FA Issues and Fixes

Problem: Google Authenticator code not working

Solutions:

• Ensure you're entering the code for the correct account (if multiple accounts in your authenticator app)

• Authenticator codes are valid for only 30 seconds—enter the code within this window

• Sync your phone's time: Set time to automatic/network time

• Ensure you're using the correct app (iOS: "Authenticator App", Android: "Google Authenticator")

If the issue persists:

1. Click profile icon → Security → Google Authenticator Code

2. Click Delete → Reset Security Verification

3. Follow on-screen instructions to submit a reset request

4. MEXC customer service will review within 1 business day

Part 6: Security Best Practices for MEXC Users

Protecting your MEXC account requires proactive security habits.

1. Set a Strong Password and Change It Regularly

Use a password longer than 8 characters with uppercase, lowercase, numbers, and special characters. Never reuse passwords from other websites. Change your password periodically.

Note: After password changes, withdrawals are restricted for 24 hours.

2. Enable Google Authenticator 2FA Immediately

Do not wait. Enable 2FA right after creating your account. Record your recovery key to set up 2FA on a new phone if yours is lost or damaged.

Important Security Note: When using Google Authenticator, disable cloud sync to prevent 2FA private key exposure.

3. Set Up a Passkey for Password-less Login

Passkeys provide stronger security than passwords and protect against phishing attacks. They also make login faster and more convenient.

4. Check Your Device Login History

Regularly review your Recent Login Records in Security settings:

• Check login devices, IP addresses, and timestamps

• Remove unrecognized or no-longer-used devices

• If you spot suspicious logins, freeze your account immediately

5. Enable Withdrawal Address Whitelist

This feature allows you to pre-authorize trusted withdrawal addresses. Funds can only be withdrawn to whitelisted addresses, protecting your assets even if your account is compromised.

6. Set an Anti-Phishing Code

Create a unique code that appears in all official MEXC emails. This helps you verify legitimate communications and identify phishing attempts.

How to set up:

1. Go to Security Center

2. Find Anti-Phishing Code

3. Set a unique word or phrase

4. All legitimate MEXC emails will include this code

7. Follow API Security Guidelines

If using API keys for automated trading:

• Restrict access by IP address whitelist

• Regularly update API keys

• Never share API secrets

8. Always Type the URL Manually

Bookmark mexc.com to avoid phishing sites. Never click login links from unsolicited emails or messages.

Part 7: Troubleshooting Common MEXC Login Issues

Even reliable platforms sometimes present login challenges. Here is how to resolve the most common issues based on MEXC's official support documentation.

Issue 1: Too Many Incorrect Password Attempts – Account Lockout

Problem: Your account is temporarily locked after multiple incorrect password attempts.

Lockout rules:

• 5 consecutive incorrect attempts = 2-hour lockout

• 10 consecutive incorrect attempts = 24-hour lockout

What to do:

• Wait for the lockout period to expire

• OR click "Forgot Password" on the login page to reset your password immediately

• If you cannot reset due to lost verification credentials, follow prompts to request a Security Verification Reset

Issue 2: Can't Access Email or Phone Number

This is one of the most common and stressful issues. There are two scenarios:

Scenario A: You Remember Your Login Password

On Web:

1. Enter your account and password on the login page

2. Click profile icon → Security

3. Under Mobile Verification or Email Verification, click Change

4. Click "Reset Security Verification?"

5. Follow on-screen instructions

On App:

1. Enter your account and password on the login page

2. Tap profile icon → Security → Mobile/Email Verification

3. Choose "Reset Security Verification?"

4. Follow on-screen instructions

Scenario B: You Forgot Your Login Password

If you cannot access your email OR phone AND forgot your password, contact MEXC support at service@mexc.com with the following information:

1. Reason for the change

2. Previous email/phone number

3. New email/phone number

4. Recent transaction history, deposit/withdrawal records, or commonly used login IP addresses

5. Photo of you holding your ID and a paper note including:

   • Change reason

   • Your UID

   • "MEXC" logo

   • Current date

   • Your signature

After verification, MEXC will complete the unbinding within 1-3 business days.

Issue 3: Cannot Receive Email or SMS Verification Code

Solutions:

• Check your spam/junk folder

• Verify you're using the correct registered email/phone number

• Wait a few minutes—delivery can be delayed

• Request a new code using the "Resend" option

• Ensure your phone has network signal

• Add MEXC's email address to your contacts to prevent filtering

Issue 4: Google 2FA Code Not Working

Solutions:

• Ensure time sync: set your phone's time to automatic/network time

• Wait for a new 30-second code to generate

• Verify you're using the code for the correct account (if multiple in your authenticator app)

• Try restarting the authenticator app

If issues persist, reset Google Authenticator through Security settings → Delete → Reset Security Verification.

Issue 5: Account Frozen or Restricted

MEXC may temporarily restrict accounts for security and compliance reasons, including:

• Suspicious login activity or unusual transactions

• Incomplete identity verification (KYC)

• Recent security changes (password, phone number, 2FA changes)

MEXC's policy: Any asset freeze requires sufficient evidence, and there are no arbitrary freezes of user assets without cause. 99% of compliant users are never affected.

What to do:

1. Check your email for notifications explaining the reason

2. Complete any pending verification steps

3. Contact MEXC Support via live chat or email

Issue 6: Changing Linked Email/Phone While Logged In

If you can access your original email/phone:

1. Go to profile icon → Security

2. Under Mobile/Email Verification, click Change

3. Follow on-screen instructions

If you CANNOT access your original email/phone:

1. Go to profile icon → Security → Mobile/Email Verification

2. Click Change → "Security Item Lost"

3. Follow on-screen instructions

Important: After changing phone number or email, withdrawals and OTC trading are prohibited for 24 hours.

Issue 7: Unbinding Email/Phone Without Login

To unbind/change email without login:

Send an email to service@mexc.com with:

1. Problem description

2. MEXC account (phone, email, or UID)

3. New email address

4. Recent transaction history and login location

5. Photo holding ID and handwritten note (with "MEXC", reason, account, date, signature)

To unbind/change phone number without login:

Send an email to service@mexc.com with:

1. Problem description

2. Current phone number

3. New phone number

4. Recent transaction history and login location

5. Photo holding ID with handwritten note (reason, account, old/new numbers, "MEXC", date, signature)

Processing typically completes within 24 hours.

Part 8: Account Recovery Methods Summary

SituationSolutionTimeline

Forgot password but have email/phoneClick "Forgot Password" on login pageImmediate

Locked after 5 failed attemptsWait 2 hours OR reset password2 hours or immediate with reset

Locked after 10 failed attemptsWait 24 hours OR reset password24 hours or immediate with reset

Have password, lost email/phoneUse "Reset Security Verification" in Security settingsSelf-service

Lost password AND lost email/phoneContact support at service@mexc.com with ID photo1-3 business days

Need to change email/phone (can login)Security settings → ChangeImmediate (24hr withdrawal hold)

Need to change email/phone (cannot login)Contact support with ID photo24 hours

Part 9: KYC Verification on MEXC

While MEXC does not require KYC for basic trading and withdrawals, completing verification unlocks higher limits.

How to Check KYC Status

On App: Tap profile icon → Tap > next to your nickname to view KYC verification status

KYC Limits

• Maximum attempts per day: 3 times for each of Basic/Advanced KYC

• If you exceed the limit: Wait 24 hours before trying again

KYC Rejection Issues

Common problems:

• Blurry or unclear document photos

• Document details don't match entered information

• Expired ID document

• Face verification mismatch or poor lighting

How to fix:

• For errors during submission: Re-upload correct ID information

• For completed verification needing updates: Submit a new KYC application with updated information

KYC Processing Time

• Typically completed within 15 minutes

• Some cases may take 8-24 hours depending on complexity and current volume

Part 10: MEXC Security Infrastructure

MEXC has built a comprehensive security framework that protects user accounts and assets.

Storage Security

• Cold/Hot Wallet Separation: Majority of funds stored offline

• Multi-Signature Technology: Requires multiple private key authorizations for sensitive operations

Monitoring Systems

• AI Monitoring System: Real-time detection of abnormal logins, suspicious transactions, and leverage volatility

• KYC/AML Compliance: Identity verification and anti-money laundering screening

User Protection Tools

ToolFunction

2FA (Google Authenticator)Time-based verification codes

Phone/Email VerificationReal-time notifications for suspicious activity

Anti-Phishing CodeUnique code in all official emails

Withdrawal Address WhitelistPre-authorized withdrawal destinations

Device ManagementView and remove active sessions

PasskeysBiometric authentication

MEXC's Security Track Record

• Top exchange ranking: #1 in 2025 Exchange Leader Index

• 99% of compliant users never affected by risk control interventions

• Response commitment: Security incident team provides feedback within 24 hours

Part 11: Frequently Asked Questions (FAQ)

Q1: Do I need KYC to log into MEXC?

No. You can register and log into MEXC with just an email address or phone number. KYC is optional but unlocks higher limits.

Q2: What happens if I enter the wrong password too many times?

5 incorrect attempts = 2-hour lockout; 10 incorrect attempts = 24-hour lockout.

Q3: How do I reset my Google Authenticator if I lose my phone?

Use the "Reset Security Verification" option in Security settings, or contact support with ID verification. Processing takes up to 1 business day.

Q4: What is a Passkey and how do I use it?

A Passkey allows biometric login (fingerprint/face recognition) without entering passwords. Set it up in Security settings. It's more secure and protects against phishing.

Q5: Why is my withdrawal on hold after changing security settings?

MEXC imposes a 24-hour withdrawal hold after password changes or phone/email changes to protect your assets from unauthorized access.

Q6: How do I change my linked phone number if I lost access to the old one?

Use "Security Item Lost" in Security settings while logged in, or contact support with ID verification if you cannot log in.

Q7: Is MEXC safe to use?

MEXC ranks as the #1 exchange in the 2025 Exchange Leader Index, with cold wallet storage, multi-sig technology, AI monitoring, and comprehensive user security tools.

Q8: How do I contact MEXC customer support?

Email: service@mexc.com (preferred for account recovery with documentation)
Live chat: Available on the MEXC website and app

Q9: What is the anti-phishing code, and why should I set one?

An anti-phishing code is a unique word/phrase that appears in all official MEXC emails. It helps you verify legitimate communications and avoid phishing scams.

Q10: Does MEXC have a mobile app?

Yes. MEXC offers mobile apps for both iOS and Android devices with full trading functionality and biometric login support.

Conclusion

The MEXC login process balances convenience with industry-leading security features. Whether you prefer traditional email/password authentication, Google Authenticator 2FA, or modern Passkey biometric login, MEXC provides multiple secure pathways to your account.

Key Takeaways:

• Multiple login methods – Classic email/password, Google 2FA, Passkeys (biometric)

• Account lockout rules – 5 failures = 2 hours; 10 failures = 24 hours

• 24-hour security holds – After password changes or phone/email updates

• Passkeys offer password-less login – More secure, phishing-resistant biometric authentication

• "Security Item Lost" feature – Recover access when you can't access email/phone

• Full account recovery – Contact service@mexc.com with ID verification (1-3 days)

• Comprehensive security tools – Anti-phishing codes, withdrawal whitelist, device management

• Top-ranked exchange – #1 in 2025 Exchange Leader Index with 90% volume growth

When MEXC is the right choice:

• You want access to 2,600+ cryptocurrencies with low fees (0.05% spot, 0% maker fees)

• You value modern authentication options like Passkeys

• You need responsive support for account recovery

When to consider alternatives:

• You require automatic KYC and full regulatory compliance upfront

• You prefer a more simplified exchange interface

By understanding MEXC's login system, security features, and recovery options, you can trade cryptocurrencies with confidence on one of the fastest-growing exchanges in the world.

This guide is for informational purposes. Always refer to MEXC's official website and support documentation for the most current policies and features.