Cannot create the Refinable client on mainnet

[rg-softwares]

Everything is working fine on testnet, but while creating the Refinable client on mainnet I do get access denied.
My wallet address is right as submitted.

    const wallet = initializeWallet(PRIVATE_KEY, chainId);
    const address = await wallet.getAddress();
    console.log(address);

    let environment = [Chain.BscTestnet, Chain.EthereumRinkeby, Chain.PolygonTestnet].includes(chainId)
        ? Environment.Testnet
        : Environment.Mainnet;
    if (chainId === Chain.Local) {
        environment = Environment.Local;
    }

    const client = await Refinable.create(API_KEY, {
        waitConfirmations: 1,
        environment,
    });

    const connection = await client.connect(ClientType.Evm, wallet);