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YMTECH-BESU Testnet

Add YMTECH-BESU Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 202401·Symbol: ETH

YMTECH-BESU Testnet is an EVM-compatible blockchain with Chain ID 202401 and native token ETH. This page lets you add YMTECH-BESU Testnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
http://39.119.118.216:8545

Block Explorer

YMTECH-BESU Chainlens

What is YMTECH-BESU Testnet?

YMTECH-BESU 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 YMTECH-BESU Testnet once you add the network configuration.

Why do you need to add YMTECH-BESU Testnet to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on YMTECH-BESU 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 YMTECH-BESU 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 YMTECH-BESU Testnet network.

  2. 2

    Confirm in your wallet

    Your wallet shows the YMTECH-BESU Testnet network details: Chain ID 202401, native token ETH. 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 YMTECH-BESU Testnet. You can start transacting right away — you will need ETH to pay gas fees.

YMTECH-BESU 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:

NameYMTECH-BESU Testnet
Chain ID202401
Native tokenETH
Decimals18
RPC Endpointhttp://39.119.118.216:8545
Block Explorerhttp://39.119.118.198

Important notice

  • •Always verify Chain ID 202401 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need ETH tokens in your wallet to pay gas fees for transactions on YMTECH-BESU 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 YMTECH-BESU 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 YMTECH-BESU Testnet Chain ID?▾
The Chain ID of YMTECH-BESU Testnet is 202401. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need ETH tokens to use YMTECH-BESU Testnet?▾
Yes. Every transaction on YMTECH-BESU Testnet requires ETH to pay gas fees. You can purchase ETH on exchanges and bridge it to YMTECH-BESU Testnet, or use a faucet if this is a testnet.
What is the YMTECH-BESU Testnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the YMTECH-BESU Testnet blockchain — sending transactions, reading balances, and checking state. One popular YMTECH-BESU Testnet RPC is http://39.119.118.216:8545. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says YMTECH-BESU Testnet already exists when I click Add — what do I do?▾
That's completely normal. If YMTECH-BESU Testnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added YMTECH-BESU 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.