Add Arcturus Chain Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet

Chain ID: 5616·Symbol: tARCT

Arcturus Chain Testnet is an EVM-compatible blockchain with Chain ID 5616 and native token tARCT. This page lets you add Arcturus Chain Testnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints

http://185.99.196.3:8545

What is Arcturus Chain Testnet?

Arcturus Chain 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 Arcturus Chain Testnet once you add the network configuration.

Why do you need to add Arcturus Chain Testnet to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Arcturus Chain 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 Arcturus Chain Testnet to your wallet

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 Arcturus Chain Testnet network.
2
Confirm in your wallet
Your wallet shows the Arcturus Chain Testnet network details: Chain ID 5616, native token tARCT. Verify the Chain ID is correct, then click "Approve" or "Add Network".
3
Switch to the new network
After confirming, your wallet automatically switches to Arcturus Chain Testnet. You can start transacting right away — you will need tARCT to pay gas fees.

Arcturus Chain 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:

NameArcturus Chain Testnet

Chain ID5616

Native tokentARCT

Decimals18

RPC Endpointhttp://185.99.196.3:8545

Important notice

•Always verify Chain ID 5616 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
•You need tARCT tokens in your wallet to pay gas fees for transactions on Arcturus Chain 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 Arcturus Chain 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 Arcturus Chain Testnet Chain ID?▾

The Chain ID of Arcturus Chain Testnet is 5616. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.

Do I need tARCT tokens to use Arcturus Chain Testnet?▾

Yes. Every transaction on Arcturus Chain Testnet requires tARCT to pay gas fees. You can purchase tARCT on exchanges and bridge it to Arcturus Chain Testnet, or use a faucet if this is a testnet.

What is the Arcturus Chain Testnet RPC endpoint?▾

An RPC endpoint is the server address your wallet uses to communicate with the Arcturus Chain Testnet blockchain — sending transactions, reading balances, and checking state. One popular Arcturus Chain Testnet RPC is http://185.99.196.3:8545. This page shows live latency for each RPC so you can pick the fastest one.

My wallet says Arcturus Chain Testnet already exists when I click Add — what do I do?▾

That's completely normal. If Arcturus Chain Testnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.

I added Arcturus Chain 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.

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