💎 Web3 Wallet & KUPR Token
Your on-chain identity and token exchange
👛 What is the Web3 Wallet?
The Web3 Wallet page (/web3wallet) connects your KUPR account to the blockchain:
Verify Identity
Prove ownership of your wallet address on-chain
View Balances
See your BEXC & KUPR token balances
Exchange Points
Convert platform points to real KUPR tokens
Track History
View all your exchange transactions
⛓️ ByteChain Network
ByteChain is the blockchain powering KUPR and the Byte Exchange ecosystem:
| Property | Value |
|---|---|
| Network Name | ByteChain Mainnet |
| Chain ID | 9933 (hex: 0x26CD) |
| RPC URL | https://rpc.bexc.io |
| Block Explorer | bexcscan.com |
| Native Coin | BEXC (~$0.30, used for gas fees) |
💎 KUPR Token (V2)
The KUPR Token is an ERC-20 token on ByteChain with 100 million supply:
| Property | Value |
|---|---|
| Token Name | KUPR |
| Standard | ERC-20 (ByteChain) |
| Contract | 0x72bC0f3C30096B1c47329bA115F6ACb2B877c03a |
| Decimals | 18 |
| Total Supply | 100,000,000 KUPR |
| Listing Price | $0.01 |
| Presale Price | $0.0075 (25% discount on BytePad) |
| Exchange Rate | ⭐ 200 PTS = 1 KUPR |
🔌 Adding ByteChain to MetaMask
1
Open MetaMaskClick the MetaMask extension icon in your browser.
2
Add NetworkGo to Settings → Networks → Add Network Manually.
3
Enter DetailsFill in the network configuration:
⛓️ Network Name: ByteChain Mainnet
🌐 RPC URL: https://rpc.bexc.io
🔢 Chain ID: 9933
💰 Currency Symbol: BEXC
🔍 Block Explorer: https://bexcscan.com
🌐 RPC URL: https://rpc.bexc.io
🔢 Chain ID: 9933
💰 Currency Symbol: BEXC
🔍 Block Explorer: https://bexcscan.com
4
Save & SwitchClick "Save" and switch to ByteChain in MetaMask.
5
Import KUPR TokenClick "Import Token" → paste:
0x72bC0f3C30096B1c47329bA115F6ACb2B877c03a🔗 Connecting Your Wallet
1
Visit /web3walletNavigate to the Web3 Wallet page.
2
Click "Connect MetaMask"MetaMask popup requests connection approval.
3
Approve ConnectionClick "Connect" in MetaMask to link your wallet.
4
Sign VerificationSign a message (no gas!) to verify wallet ownership via cryptographic nonce.
5
Done!Your wallet address and balances now appear on the page. ✅
🔒 Security: KUPR uses nonce-based signature verification (ecrecover). We NEVER ask for your private key. All wallet data is encrypted with AES-256-GCM.
🔁 Points → KUPR Exchange
Convert your hard-earned points into real KUPR tokens:
| Detail | Value |
|---|---|
| ⭐ Exchange Rate | 200 PTS = 1 KUPR token |
| 💲 Minimum | 50,000 PTS (250 KUPR) |
| 📈 Maximum / TX | 500,000 PTS (2,500 KUPR) |
| 🕐 Processing | Usually instant, up to 5 minutes |
| 🕒 Daily Limit | 100,000 PTS outflow (500 KUPR) |
| 🔐 Rate Limit | Max 5 per hour, 20 per day |
1
Enter Points AmountType the number of points to exchange (min 50,000).
2
Review & ConfirmCheck the KUPR amount — e.g., 50,000 PTS = 250 KUPR.
3
ProcessingPoints deducted, blockchain transaction initiated.
4
Receive TokensKUPR tokens arrive in your MetaMask wallet on ByteChain!
⛽️ Make sure you have a small amount of BEXC in your wallet for gas fees. You need BEXC to send or trade your KUPR tokens on the blockchain.
📈 Where to Trade KUPR
Once you have KUPR tokens in your wallet, you can trade them:
- 🏢 Byte Exchange (CEX) — bexc.io — KUPR/USDT, KUPR/USDC pairs
- 🔄 BexcSwap (DEX) — bexcswap.com — KUPR/BEXC, KUPR/USDT (Coming Soon)
- 🚀 BytePad Presale — bytepad.io — $0.0075 per KUPR (April 2026)
