Staking
Earn rewards by staking across multiple blockchain networks.
Quant Trading
Automated, AI-driven trading strategies for optimal returns.
Cryptocurrency deposits and transfers
Seamless payments with NFC and stablecoin support.
Multi-currency support for storage and management
Instantly buy and swap crypto assets with optimized fees.
Security
Install the Big Wallet app
Build an integrated Web3.0 financial wallet for staking, quantitative trading, payments, and investment managementt
Scan to download the APP
Android
iOS
Welcome to Big Wallet Support
For Businesses
Get tailored solutions to meet your business needs with dedicated support.
For Individuals
Access services, guidance, and help to enhance your user experience.
Contact Us
Reach out directly for person-alized assistance and inquir-ies.
For Businesses
Request Tailored Solutions
Submit your business needs, and our team will create a customized support plan.
Business Name:
Contact Person:
Email:
Description of Requirements:
Submit Business Request
For Individuals
Get Help & Services
Provide details about your inquiry, and we’ll guide you through solutions.
Name：
Email:
Issue Category:
Description of Issue:
Submit Support Request
Contact Us
support@bigwallet.jp
For any additional questions or support requests, please feel free to reach out to our team at the above email address. We’re here to assist with any inquiries regarding our platform, features, or account-related issues.
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