I. Prerequisites for Deposit and Transfer
Deposit Methods: Only on-chain stablecoin deposits (USDT/USDC) and transfers between BKJ accounts are supported. Fiat currency deposits are not accepted.
Preparation for On-Chain Deposit: You must prepare a wallet or exchange account that supports the corresponding blockchain network in advance.
Below are the cryptocurrencies and blockchain networks currently supported by BKJ:
Currency | Supported Networks | Minimum Recharge Amount |
USDT | TRC20, ERC20 | 0.1 USDT |
USDC | Ethereum (ERC20) | 0.1 USDC |
BTC | Bitcoin Network | 0.001 BTC |
II. Recharge & Transfer Steps
(1) Access the Deposit Page
Open the BKJ App homepage, locate and tap the Recharge (Deposit) button to enter the deposit and transfer interface, then select your preferred method:
On-Chain Deposit: Deposit cryptocurrency into your BKJ account from external personal wallets or trading platforms.
Receive from Another BKJ Account: Receive cryptocurrency sent by other BKJ platform users.
Precautions for On-Chain Deposit
After selecting On-Chain Deposit, all supported assets (USDT/USDC/BTC) will be displayed on the page.
Always double-check your selected currency carefully. Any incorrect deposit will result in permanent, irreversible asset loss.
Ensure the selected currency fully matches its corresponding blockchain network, to avoid fund loss caused by network incompatibility.
BTC deposits are supported on the platform. Please note: BTC cannot be transferred to the BKJ Card for consumption purposes, and may only be used for asset storage.
On-Chain Deposit Guide: Initiate a transfer from your personal wallet or exchange to the deposit address shown on the page. Funds will be credited to your account once on-chain network confirmation is completed.
Inter-Account Transfer on BKJ
(Only valid for mutual transfers between fully verified BKJ accounts)
To receive transfers from other BKJ accounts: Tap the Deposit button, then select the QR code option.
Other BKJ users can scan this QR code within the BKJ App to transfer funds directly to your account.
Important Note: This QR code is only intended for internal transfers between BKJ users. DO NOT use it for external on-chain deposits.
III. Sender Operation Guide
Send the screenshot of your receiving QR code to the sender.
The sending party shall complete the following steps:
Open the BKJ App homepage and select USDT as the transfer asset
Tap Withdraw → Transfer to BKJ User
Scan your QR code, enter the transfer amount, and verify all information thoroughly
Confirm and submit to complete the transfer
Funds will be credited to your account in real time (subject to on-page system prompts).