Metis Layer2 Transaction Fees

1/**
2 * Note:
3 * Metis is a native token and Ethereum is a wrapped ERC20 on Metis L2.
4 *
5 * L2 Gas Cost = Gas price * Gas used
6 * The L1 data fee will be included in gas used
7 */
8export const name = "Metis Layer2 Transaction Fees";
9export const version = "0.0.5";
10export const license = "MIT";
11
12export function setup(sdk: Context) {
13  sdk.ethers.addProvider("metis", "https://andromeda.metis.io/?owner=1088");
14  const provider = sdk.ethers.getProvider("metis");
15
16  const getTransferMetisCost = async () => {
17    const l2GasPrice = await provider.getGasPrice();
18    const l2GasEstimate = await provider.estimateGas({
19      from: "0xdeaDDeADDEaDdeaDdEAddEADDEAdDeadDEADDEaD",
20      to: "0xdeaDDeADDEaDdeaDdEAddEADDEAdDeadDEADDEaD",
21      value: "0x1",
22    });
23    let totalGasCostWei = l2GasPrice.mul(l2GasEstimate).toNumber();
24    const metisPrice = await sdk.coinGecko.getCurrentPrice("metis-token");
25    return (totalGasCostWei * metisPrice) / 1e18;
26  };
27
28  const getTransferEthCost = async () => {
29    const l2GasPrice = await provider.getGasPrice();
30    const l2GasEstimate = await provider.estimateGas({
31      from: "0xdeaDDeADDEaDdeaDdEAddEADDEAdDeadDEADDEaD",
32      to: "0x420000000000000000000000000000000000000A",
33      data: "0xa9059cbb000000000000000000000000deaddeaddeaddeaddeaddeaddeaddeaddeaddead0000000000000000000000000000000000000000000000000000000000000000",
34    });
35    let totalGasCostWei = l2GasPrice.mul(l2GasEstimate).toNumber();
36    const metisPrice = await sdk.coinGecko.getCurrentPrice("metis-token");
37    return (totalGasCostWei * metisPrice) / 1e18;
38  };
39
40  const getTransferTokenCost = async () => {
41    return getTransferEthCost();
42  };
43
44  const getSwapCost = async () => {
45    // Netswap
46    const l2GasPrice = await provider.getGasPrice();
47    const l2GasEstimate = await provider.estimateGas({
48      from: "0xdeaDDeADDEaDdeaDdEAddEADDEAdDeadDEADDEaD",
49      to: "0x1e876cce41b7b844fde09e38fa1cf00f213bff56",
50      value: "0x931eaf56c00",
51      data: "0xd5968e2700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000deaddeaddeaddeaddeaddeaddeaddeaddeaddead00000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000deaddeaddeaddeaddeaddeaddeaddeaddead0000000000000000000000000000bb06dca3ae6887fabf931640f67cab3e3a16f4dc",
52    });
53    let totalGasCostWei = l2GasPrice.mul(l2GasEstimate).toNumber();
54    const metisPrice = await sdk.coinGecko.getCurrentPrice("metis-token");
55    return (totalGasCostWei * metisPrice) / 1e18;
56  };
57
58  sdk.register({
59    id: "metisnetwork",
60    queries: {
61      feeTransferMeits: getTransferMetisCost,
62      feeTransferEth: getTransferEthCost,
63      feeTransferERC20: getTransferTokenCost,
64      feeSwap: getSwapCost,
65    },
66    metadata: {
67      icon: sdk.ipfs.getDataURILoader(
68        "QmcWNT2Hncbp7WUPWW4dDxNCHscN1V8TfZYfFBoyBKEDnc",
69        "image/svg+xml"
70      ),
71      category: "l2",
72      name: "Metis Network",
73      description:
74        "Metis is an L2 Ethereum Optimistic Chain storing tx data in MEMO distributed storage system. Cheap/fast tx/NFT storage/NOCODE integration/Web3 economy hub (DAC), Builder Mining! Swap/stake/LP, mint NFTs, launch Games & more!",
75      l2BeatSlug: "metis",
76      website: "https://www.metis.io/",
77      flags: {
78        warning: 'Data availability not provided by Ethereum. Visit L2Beat.com for details.',
79      },
80    },
81  });
82}
83