Send GM & Deploy Contract on Maroo Testnet

Yes. Maroo Testnet runs on test OKRW (tOKRW) from the official faucet, which has no real value, so sending a GM or deploying a contract costs you nothing real.

The chain ID is 450815 and the public RPC URL is https://rpc-testnet.maroo.io. The gas token is tOKRW, and the block explorer is at https://explorer-testnet.maroo.io.

Connect your wallet and use Add network to your wallet on this page. Your wallet asks you to approve the new network. To add it by hand, enter chain ID 450815, RPC URL https://rpc-testnet.maroo.io and currency symbol tOKRW.

Use the official Maroo faucet at https://faucet.maroo.io/en. Connect the same wallet you use on PingGM. It sends 5,000 tOKRW per request, up to five requests every 10 minutes, and stops once your wallet holds 10,000 tOKRW.

No. Plain transfers work without KYC, capped at 2,000,000 OKRW per transaction and 10,000,000 OKRW per UTC day, far above what a GM or deployment costs. Maroo's optional KYC only lifts those caps.

Once per wallet per UTC day for each action. Both reset at 00:00 UTC, and each card shows when your next GM or deployment opens.

Maroo is EVM-compatible, so Hardhat, Foundry, viem and ethers work without patches; Maroo builds with Solidity 0.8.28. At least half of a transaction's gas limit is always charged, so don't pad the gas limit far above the estimate. A plain transfer needs about 104,000 gas, so a hard-coded 21,000 limit fails and is still charged. Native tOKRW has no ERC-20 interface.