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PlayFair Testnet Subnet

Add PlayFair Testnet Subnet to Your Wallet — MetaMask, OKX, Rabby, Trust Wallet

Testnet
Chain ID: 12898·Symbol: BTLT

PlayFair Testnet Subnet is an EVM-compatible blockchain with Chain ID 12898 and native token BTLT. This page lets you add PlayFair Testnet Subnet to MetaMask, Rabby Wallet, OKX Wallet or Trust Wallet in one click — no manual Chain ID or RPC entry required.

RPC Endpoints
https://rpc.letsplayfair.ai/ext/bc/2hhXFNp1jR4RuqvCmWQnBtt9CZnCmmyGr7TNTkxt7XY7pAzHMY/rpc

Block Explorer

Avalanche Subnet Explorer

What is PlayFair Testnet Subnet?

PlayFair Testnet Subnet 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 PlayFair Testnet Subnet once you add the network configuration.

Why do you need to add PlayFair Testnet Subnet to your wallet?

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

  2. 2

    Confirm in your wallet

    Your wallet shows the PlayFair Testnet Subnet network details: Chain ID 12898, native token BTLT. 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 PlayFair Testnet Subnet. You can start transacting right away — you will need BTLT to pay gas fees.

PlayFair Testnet Subnet network technical details

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

NamePlayFair Testnet Subnet
Chain ID12898
Native tokenBTLT
Decimals18
RPC Endpointhttps://rpc.letsplayfair.ai/ext/bc/2hhXFNp1jR4RuqvCmWQnBtt9CZnCmmyGr7TNTkxt7XY7pAzHMY/rpc
Block Explorerhttps://subnets-test.avax.network/letsplayfair

Important notice

  • •Always verify Chain ID 12898 before confirming — attackers sometimes create fake networks with similar names but different Chain IDs
  • •You need BTLT tokens in your wallet to pay gas fees for transactions on PlayFair Testnet Subnet
  • •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 PlayFair Testnet Subnet 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 PlayFair Testnet Subnet Chain ID?▾
The Chain ID of PlayFair Testnet Subnet is 12898. This unique number identifies the network and prevents MetaMask and other EVM wallets from mixing up transactions across different chains.
Do I need BTLT tokens to use PlayFair Testnet Subnet?▾
Yes. Every transaction on PlayFair Testnet Subnet requires BTLT to pay gas fees. You can purchase BTLT on exchanges and bridge it to PlayFair Testnet Subnet, or use a faucet if this is a testnet.
What is the PlayFair Testnet Subnet RPC endpoint?▾
An RPC endpoint is the server address your wallet uses to communicate with the PlayFair Testnet Subnet blockchain — sending transactions, reading balances, and checking state. One popular PlayFair Testnet Subnet RPC is https://rpc.letsplayfair.ai/ext/bc/2hhXFNp1jR4RuqvCmWQnBtt9CZnCmmyGr7TNTkxt7XY7pAzHMY/rpc. This page shows live latency for each RPC so you can pick the fastest one.
My wallet says PlayFair Testnet Subnet already exists when I click Add — what do I do?▾
That's completely normal. If PlayFair Testnet Subnet is already in your wallet, it will simply switch to that network instead of adding a duplicate — no error or conflict.
I added PlayFair Testnet Subnet 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.