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Vector Smart Chain

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

Chain ID: 420042·Symbol: VSG

Vector Smart Chain is an EVM-compatible blockchain with Chain ID 420042 and native token VSG. This page lets you add Vector Smart Chain to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://rpc.vscblockchain.org

Block Explorer

vscexplorer

What is Vector Smart Chain?

Vector Smart Chain 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 Vector Smart Chain once you add the network configuration.

Why do you need to add Vector Smart Chain to your wallet?

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

  2. 2

    Confirm in your wallet

    Your wallet shows the Vector Smart Chain network details: Chain ID 420042, native token VSG. 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 Vector Smart Chain. You can start transacting right away — you will need VSG to pay gas fees.

Vector Smart Chain network technical details

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

NameVector Smart Chain
Chain ID420042
Native tokenVSG
Decimals18
RPC Endpointhttps://rpc.vscblockchain.org
Block Explorerhttps://explorer.vscblockchain.org

Important notice

  • •Always verify Chain ID 420042 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need VSG tokens in your wallet to pay gas fees for transactions on Vector Smart Chain
  • •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 Vector Smart Chain 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 Vector Smart Chain Chain ID?▾
The Chain ID of Vector Smart Chain is 420042. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need VSG tokens to use Vector Smart Chain?▾
Yes. Every transaction on Vector Smart Chain requires VSG to pay gas fees. You can purchase VSG on exchanges and bridge it to Vector Smart Chain, or use a faucet if this is a testnet.
What is the Vector Smart Chain RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Vector Smart Chain blockchain — sending transactions, reading balances, and checking state. One popular Vector Smart Chain RPC is https://rpc.vscblockchain.org. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Vector Smart Chain already exists when I click Add — what do I do?▾
That's completely normal. If Vector Smart Chain is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Vector Smart Chain 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.