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Mind Smart Chain Testnet

Add Mind Smart Chain Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 9977·Symbol: tMIND

Mind Smart Chain Testnet is an EVM-compatible blockchain with Chain ID 9977 and native token tMIND. This page lets you add Mind Smart Chain Testnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://testnet-msc.mindchain.info/
WSS
wss://testnet-msc.mindchain.info/ws

Block Explorer

Mind Chain explorer

What is Mind Smart Chain Testnet?

Mind Smart Chain Testnet is an EVM (Ethereum Virtual Machine) compatible blockchain network. Any EVM wallet — MetaMask, Rabby, OKX Wallet, Trust Wallet, Coinbase Wallet — can connect and transact on Mind Smart Chain Testnet once you add the network configuration.

Why do you need to add Mind Smart Chain Testnet to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Mind Smart Chain Testnet, you need to add the network first. Entering an incorrect Chain ID or RPC can put your assets at risk. Use the "Add to wallet" button above — data sourced directly from chainid.network, the canonical Ethereum chain registry.

How to add Mind Smart Chain Testnet to your wallet

  1. 1

    Click Add to wallet

    Press the "Add to wallet" button above. MetaMask, OKX Wallet, Rabby Wallet or Trust Wallet will show a popup asking you to confirm adding the Mind Smart Chain Testnet network.

  2. 2

    Confirm in your wallet

    Your wallet shows the Mind Smart Chain Testnet network details: Chain ID 9977, native token tMIND. Verify the Chain ID is correct, then click "Approve" or "Add Network".

  3. 3

    Switch to the new network

    After confirming, your wallet automatically switches to Mind Smart Chain Testnet. You can start transacting right away — you will need tMIND to pay gas fees.

Mind Smart Chain Testnet network technical details

To add manually, go to Settings → Networks → Add Network in MetaMask (or your wallet's equivalent) and enter the details below:

NameMind Smart Chain Testnet
Chain ID9977
Native tokentMIND
Decimals18
RPC Endpointhttps://testnet-msc.mindchain.info/
Block Explorerhttps://testnet.mindscan.info

Important notice

  • •Always verify Chain ID 9977 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need tMIND tokens in your wallet to pay gas fees for transactions on Mind Smart Chain Testnet
  • •Data on this page is sourced from chainid.network — the community-verified Ethereum chain registry
  • •If the "Add to wallet" button doesn't work, your wallet may not support wallet_addEthereumChain — add the network manually using the details below

Frequently asked questions

Is it safe to add Mind Smart Chain Testnet to MetaMask?▾
Yes, if you use the "Add to wallet" button on this page. Data is sourced from chainid.network — the community-audited Ethereum registry. Adding a network does not expose your private key or grant any permissions to the dApp.
What is Mind Smart Chain Testnet Chain ID?▾
The Chain ID of Mind Smart Chain Testnet is 9977. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need tMIND tokens to use Mind Smart Chain Testnet?▾
Yes. Every transaction on Mind Smart Chain Testnet requires tMIND to pay gas fees. You can purchase tMIND on exchanges and bridge it to Mind Smart Chain Testnet, or use a faucet if this is a testnet.
What is the Mind Smart Chain Testnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Mind Smart Chain Testnet blockchain — sending transactions, reading balances, and checking state. One popular Mind Smart Chain Testnet RPC is https://testnet-msc.mindchain.info/. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Mind Smart Chain Testnet already exists when I click Add — what do I do?▾
That's completely normal. If Mind Smart Chain Testnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Mind Smart Chain Testnet but the network won't load — what's wrong?▾
The most common cause is a broken or overloaded RPC endpoint. Your wallet uses RPC to connect to the blockchain — if the RPC is down, the network won't load even if it was added correctly. Fix: copy a different RPC from the list above (prefer green low-latency ones), then go to Settings → Networks in your wallet and replace the old RPC with the new one. Watch the tutorial video above for step-by-step instructions on updating your RPC.