NOTE: If your service has been fully tested on Baobab (testnet) and is ready-to-launch, you can apply for the Klaytn Proof of Contribution Incentive Programs.
Please request for a transaction fee delegation account here. Note that fee-delegation must be implemented using the provided address and private key. Make sure the given account is the fee payer for the transactions from your end-users. Checkout explanation of Klaytn’s account structure and Fee Delegation example before deploying your smart contracts.