Documentation

Setting Up MetaMask for BNB Chain (Testnet + Mainnet) | MintyBlocks

MintyBlocks works on both Testnet (free testing) and Mainnet (real BNB). Follow the steps below to add both networks.

BNB Smart Chain Testnet (Free Testing)

Add Testnet with 1 Click
1

Add the Network Manually

Open MetaMask → Click the network name → “Add network” → “Add a network manually”

Adding BNB Smart Chain Testnet
Click “Add network manually”
2

Testnet Connected Successfully

After approving, MetaMask will automatically switch to Testnet.

BNB Smart Chain Testnet connected
Testnet is now active!

Testnet Details (Manual Entry):

  • Network Name: BNB Smart Chain Testnet
  • New RPC URL: https://bsc-testnet-dataseed.bnbchain.org
  • Chain ID: 97
  • Currency Symbol: BNB
  • Block Explorer URL: https://testnet.bscscan.com

    • BNB Smart Chain Mainnet (Live Network)

    Add Mainnet with 1 Click
    1

    Add Mainnet (Same Process)

    Use the same steps — just enter Mainnet details.

    Adding BNB Smart Chain Mainnet
    2

    Mainnet Connected

    You’re now ready to launch real NFTs with real BNB.

    BNB Smart Chain Mainnet connected
    Mainnet is live!

    Mainnet Details (Manual Entry):

  • Network Name: BNB Smart Chain
  • New RPC URL: https://bsc-dataseed.bnbchain.org
  • Chain ID: 56
  • Currency Symbol: BNB
  • Block Explorer URL: https://bscscan.com

    • Pro Tip: Switch between Testnet and Mainnet anytime from the network dropdown in MetaMask!