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UXER TESTNET NETWORK

Add UXER TESTNET NETWORK to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 9966·Symbol: tUXER

UXER TESTNET NETWORK is an EVM-compatible blockchain with Chain ID 9966 and native token tUXER. This page lets you add UXER TESTNET NETWORK to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://dev-testnet.uxer.network
https://data-cloud-testnet.uxer.network

Block Explorer

UXER TESTNET EXPLORER

What is UXER TESTNET NETWORK?

UXER TESTNET NETWORK 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 UXER TESTNET NETWORK once you add the network configuration.

Why do you need to add UXER TESTNET NETWORK to your wallet?

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

  2. 2

    Confirm in your wallet

    Your wallet shows the UXER TESTNET NETWORK network details: Chain ID 9966, native token tUXER. 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 UXER TESTNET NETWORK. You can start transacting right away — you will need tUXER to pay gas fees.

UXER TESTNET NETWORK network technical details

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

NameUXER TESTNET NETWORK
Chain ID9966
Native tokentUXER
Decimals18
RPC Endpointhttps://dev-testnet.uxer.network
Block Explorerhttps://testnet.uxer.network

Important notice

  • •Always verify Chain ID 9966 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need tUXER tokens in your wallet to pay gas fees for transactions on UXER TESTNET NETWORK
  • •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 UXER TESTNET NETWORK 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 UXER TESTNET NETWORK Chain ID?▾
The Chain ID of UXER TESTNET NETWORK is 9966. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need tUXER tokens to use UXER TESTNET NETWORK?▾
Yes. Every transaction on UXER TESTNET NETWORK requires tUXER to pay gas fees. You can purchase tUXER on exchanges and bridge it to UXER TESTNET NETWORK, or use a faucet if this is a testnet.
What is the UXER TESTNET NETWORK RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the UXER TESTNET NETWORK blockchain — sending transactions, reading balances, and checking state. One popular UXER TESTNET NETWORK RPC is https://dev-testnet.uxer.network. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says UXER TESTNET NETWORK already exists when I click Add — what do I do?▾
That's completely normal. If UXER TESTNET NETWORK is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added UXER TESTNET NETWORK 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.