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Oasys Testnet

Add Oasys Testnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 9372·Symbol: OAS

Oasys Testnet is an EVM-compatible blockchain with Chain ID 9372 and native token OAS. This page lets you add Oasys 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.oasys.games

Block Explorer

blockscout

What is Oasys Testnet?

Oasys 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 Oasys Testnet once you add the network configuration.

Why do you need to add Oasys Testnet to your wallet?

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

  2. 2

    Confirm in your wallet

    Your wallet shows the Oasys Testnet network details: Chain ID 9372, native token OAS. 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 Oasys Testnet. You can start transacting right away — you will need OAS to pay gas fees.

Oasys 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:

NameOasys Testnet
Chain ID9372
Native tokenOAS
Decimals18
RPC Endpointhttps://rpc.testnet.oasys.games
Block Explorerhttps://explorer.testnet.oasys.games

Important notice

  • •Always verify Chain ID 9372 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need OAS tokens in your wallet to pay gas fees for transactions on Oasys 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 Oasys 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 Oasys Testnet Chain ID?▾
The Chain ID of Oasys Testnet is 9372. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need OAS tokens to use Oasys Testnet?▾
Yes. Every transaction on Oasys Testnet requires OAS to pay gas fees. You can purchase OAS on exchanges and bridge it to Oasys Testnet, or use a faucet if this is a testnet.
What is the Oasys Testnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the Oasys Testnet blockchain — sending transactions, reading balances, and checking state. One popular Oasys Testnet RPC is https://rpc.testnet.oasys.games. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says Oasys Testnet already exists when I click Add — what do I do?▾
That's completely normal. If Oasys Testnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added Oasys 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.