Bind the Physical USDT Card on the website
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Log in to https://www.echobit.com and navigate to the U Card page, then tap Bind Physical Card.
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Fill in the 16-digit card number, expiry date (e.g. 08/28) and CVV security code in sequence. Tap “Next step ”after confirming all information is correct.
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After card information verification, you will be redirected to the KYC Verification page. Tap "Go to verification", then tap "Continue" on the Sumsub page to complete document recognition, liveness detection and other identity verification steps.
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After "Card Linked" appears on the page, tap "My Cards." Your linked physical card will appear on the "Overview" page.
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Activate the physical card: Input your two-factor authentication code (e.g. email verification code) and confirm; activation will be completed after confirmation.
Bind the Physical USDT Card on the app
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Open the Echobit app and log in to your account. Navigate to the“ U Card page” then tap Link Physical Card.
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Fill in the 16-digit card number, expiry date (e.g. 08/28), and CVV security code in sequence. Tap “Next" after confirming all information is correct.
3. Tap "Go to verification," then tap "Continue" on the Sumsub page to complete document recognition, liveness detection, and other identity verification steps. Once verification is approved, the system will process the binding automatically. The display of 「Binding Succeeded」 on the page means the binding is successful.
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After "Card Linked" appears on the page, tap "My Cards". Your bound physical card will be displayed on the "Overview" page.
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Set the PIN code: Enter and confirm your 6-digit numeric PIN On the Set PIN page, tap Confirm. Complete security verification via Google Verification or Email Verification to finish activation.
Overview of Common Functions
- Overview: View card status and available balance
- Add Funds: Top up funds to the card
- Freeze Card: Lock/Unlock the card
- Change PIN: Set or modify the PIN of the physical card
- Transaction: View transaction and fund records
- View full card information after passing security verification
FAQs
- What if identity verification /card activation fails?
- What if the card is already bound?
- How long does the review take?
- What is the PIN password rule?
Security Tips
- Do not disclose your card number, CVV, verification code, or payment password to anyone.
- Do not use another person’s physical card or identity documents for binding or application.
- Cards frozen by users can be unlocked by themselves; cards frozen by the system require contacting customer service.
- After the card is locked, it cannot be used for normal transactions or top-ups.
- Complete security verification before viewing sensitive card information.