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NVNM Testnet EVM

Add NVNM Testnet EVM to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 787111·Symbol: MANTRAUSD

NVNM Testnet EVM is an EVM-compatible blockchain with Chain ID 787111 and native token MANTRAUSD. This page lets you add NVNM Testnet EVM to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://evm.testnet.nvnmchain.io

Block Explorer

NVNM Chain Testnet explorer

What is NVNM Testnet EVM?

NVNM Testnet EVM 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 NVNM Testnet EVM once you add the network configuration.

Why do you need to add NVNM Testnet EVM to your wallet?

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

  2. 2

    Confirm in your wallet

    Your wallet shows the NVNM Testnet EVM network details: Chain ID 787111, native token MANTRAUSD. 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 NVNM Testnet EVM. You can start transacting right away — you will need MANTRAUSD to pay gas fees.

NVNM Testnet EVM network technical details

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

NameNVNM Testnet EVM
Chain ID787111
Native tokenMANTRAUSD
Decimals18
RPC Endpointhttps://evm.testnet.nvnmchain.io
Block Explorerhttps://explorer.evm.testnet.nvnmchain.io/

Important notice

  • •Always verify Chain ID 787111 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need MANTRAUSD tokens in your wallet to pay gas fees for transactions on NVNM Testnet EVM
  • •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 NVNM Testnet EVM 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 NVNM Testnet EVM Chain ID?▾
The Chain ID of NVNM Testnet EVM is 787111. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need MANTRAUSD tokens to use NVNM Testnet EVM?▾
Yes. Every transaction on NVNM Testnet EVM requires MANTRAUSD to pay gas fees. You can purchase MANTRAUSD on exchanges and bridge it to NVNM Testnet EVM, or use a faucet if this is a testnet.
What is the NVNM Testnet EVM RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the NVNM Testnet EVM blockchain — sending transactions, reading balances, and checking state. One popular NVNM Testnet EVM RPC is https://evm.testnet.nvnmchain.io. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says NVNM Testnet EVM already exists when I click Add — what do I do?▾
That's completely normal. If NVNM Testnet EVM is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added NVNM Testnet EVM 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.