Add Haust Network Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet

Chain ID: 1523903251·Symbol: HAUST

Haust Network Testnet is an EVM-compatible blockchain with Chain ID 1523903251 and native token HAUST. This page lets you add Haust Network Testnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints

https://rpc-testnet.haust.app

Block Explorer

Haust Network Testnet Explorer

What is Haust Network Testnet?

Haust Network 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 Haust Network Testnet once you add the network configuration.

Why do you need to add Haust Network Testnet to your wallet?

MetaMask and most wallets only come pre-configured with Ethereum Mainnet. To transact, swap tokens, or use dApps on Haust Network 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 Haust Network 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 Haust Network Testnet network.
2
Confirm in your wallet
Your wallet shows the Haust Network Testnet network details: Chain ID 1523903251, native token HAUST. 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 Haust Network Testnet. You can start transacting right away — you will need HAUST to pay gas fees.

Haust Network 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:

NameHaust Network Testnet

Chain ID1523903251

Native tokenHAUST

Decimals18

RPC Endpointhttps://rpc-testnet.haust.app

Block Explorerhttps://explorer-testnet.haust.app

Important notice

•Always verify Chain ID 1523903251 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
•You need HAUST tokens in your wallet to pay gas fees for transactions on Haust Network 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 Haust Network 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 Haust Network Testnet Chain ID?▾

The Chain ID of Haust Network Testnet is 1523903251. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.

Do I need HAUST tokens to use Haust Network Testnet?▾

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

What is the Haust Network Testnet RPC endpoint?▾

An RPC endpoint is the server address your wallet uses to communicate with the Haust Network Testnet blockchain — sending transactions, reading balances, and checking state. One popular Haust Network Testnet RPC is https://rpc-testnet.haust.app. This page shows live latency for each RPC so you can pick the fastest one.

My wallet says Haust Network Testnet already exists when I click Add — what do I do?▾

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

I added Haust Network 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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