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Metachain One Mainnet

Add Metachain One Mainnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Chain ID: 112358·Symbol: METAO

Metachain One Mainnet is an EVM-compatible blockchain with Chain ID 112358 and native token METAO. This page lets you add Metachain One Mainnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://rpc.metachain.one
https://rpc2.metachain.one

Block Explorer

blockscout

What is Metachain One Mainnet?

Metachain One Mainnet 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 Metachain One Mainnet once you add the network configuration.

Why do you need to add Metachain One Mainnet to your wallet?

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

  2. 2

    Confirm in your wallet

    Your wallet shows the Metachain One Mainnet network details: Chain ID 112358, native token METAO. 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 Metachain One Mainnet. You can start transacting right away — you will need METAO to pay gas fees.

Metachain One Mainnet network technical details

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

NameMetachain One Mainnet
Chain ID112358
Native tokenMETAO
Decimals18
RPC Endpointhttps://rpc.metachain.one
Block Explorerhttps://explorer.metachain.one

Important notice

  • •Always verify Chain ID 112358 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need METAO tokens in your wallet to pay gas fees for transactions on Metachain One Mainnet
  • •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 Metachain One Mainnet 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 Metachain One Mainnet Chain ID?▾
The Chain ID of Metachain One Mainnet is 112358. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need METAO tokens to use Metachain One Mainnet?▾
Yes. Every transaction on Metachain One Mainnet requires METAO to pay gas fees. You can purchase METAO on exchanges and bridge it to Metachain One Mainnet, or use a faucet if this is a testnet.
What is the Metachain One Mainnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Metachain One Mainnet blockchain — sending transactions, reading balances, and checking state. One popular Metachain One Mainnet RPC is https://rpc.metachain.one. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Metachain One Mainnet already exists when I click Add — what do I do?▾
That's completely normal. If Metachain One Mainnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Metachain One Mainnet 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.