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Ferrum Testnet

Add Ferrum Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 26026·Symbol: tFRM

Ferrum Testnet is an EVM-compatible blockchain with Chain ID 26026 and native token tFRM. This page lets you add Ferrum Testnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
http://testnet.dev.svcs.ferrumnetwork.io:9933

Block Explorer

polkadotjs

What is Ferrum Testnet?

Ferrum 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 Ferrum Testnet once you add the network configuration.

Why do you need to add Ferrum Testnet to your wallet?

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

  2. 2

    Confirm in your wallet

    Your wallet shows the Ferrum Testnet network details: Chain ID 26026, native token tFRM. 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 Ferrum Testnet. You can start transacting right away — you will need tFRM to pay gas fees.

Ferrum 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:

NameFerrum Testnet
Chain ID26026
Native tokentFRM
Decimals18
RPC Endpointhttp://testnet.dev.svcs.ferrumnetwork.io:9933
Block Explorerhttps://polkadot.js.org/apps/?rpc=wss%3A%2F%2Ftestnet.dev.svcs.ferrumnetwork.io#/explorer

Important notice

  • •Always verify Chain ID 26026 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need tFRM tokens in your wallet to pay gas fees for transactions on Ferrum 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 Ferrum 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 Ferrum Testnet Chain ID?▾
The Chain ID of Ferrum Testnet is 26026. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need tFRM tokens to use Ferrum Testnet?▾
Yes. Every transaction on Ferrum Testnet requires tFRM to pay gas fees. You can purchase tFRM on exchanges and bridge it to Ferrum Testnet, or use a faucet if this is a testnet.
What is the Ferrum Testnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Ferrum Testnet blockchain — sending transactions, reading balances, and checking state. One popular Ferrum Testnet RPC is http://testnet.dev.svcs.ferrumnetwork.io:9933. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Ferrum Testnet already exists when I click Add — what do I do?▾
That's completely normal. If Ferrum Testnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Ferrum 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.