// Default ERC-20 token list for Ethereum mainnet, ordered by market cap.
// Users can add custom tokens by contract address. This list provides
// convenient defaults so users don't have to look up addresses manually.
//
// Source: Etherscan, CoinGecko, CoinMarketCap as of 2026-02-25.
// Ordered by approximate market cap descending.

const { debugFetch } = require("./log");

const COINDESK_API = "https://data-api.coindesk.com/index/cc/v1/latest/tick";

const DEFAULT_TOKENS = [
    // 1-10
    {
        address: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        symbol: "USDT",
        decimals: 6,
    },
    {
        address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        symbol: "USDC",
        decimals: 6,
    },
    {
        address: "0xB8c77482e45F1F44dE1745F52C74426C631bDD52",
        symbol: "BNB",
        decimals: 18,
    },
    {
        address: "0x514910771AF9Ca656af840dff83E8264EcF986CA",
        symbol: "LINK",
        decimals: 18,
    },
    {
        address: "0x95aD61b0a150d79219dCF64E1E6Cc01f0B64C4cE",
        symbol: "SHIB",
        decimals: 18,
    },
    {
        address: "0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84",
        symbol: "stETH",
        decimals: 18,
    },
    {
        address: "0x2AF5D2aD76741191D15Dfe7bF6aC92d4Bd912Ca3",
        symbol: "LEO",
        decimals: 18,
    },
    {
        address: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
        symbol: "WETH",
        decimals: 18,
    },
    {
        address: "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599",
        symbol: "WBTC",
        decimals: 8,
    },
    {
        address: "0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984",
        symbol: "UNI",
        decimals: 18,
    },
    // 11-20
    {
        address: "0x6B175474E89094C44Da98b954EedeAC495271d0F",
        symbol: "DAI",
        decimals: 18,
    },
    {
        address: "0x6De037ef9aD2725EB40118Bb1702EBb27e4Aeb24",
        symbol: "RNDR",
        decimals: 18,
    },
    {
        address: "0x6982508145454Ce325dDbE47a25d4ec3d2311933",
        symbol: "PEPE",
        decimals: 18,
    },
    {
        address: "0xaea46A60368A7bD060eec7DF8CBa43b7EF41Ad85",
        symbol: "FET",
        decimals: 18,
    },
    {
        address: "0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9",
        symbol: "AAVE",
        decimals: 18,
    },
    {
        address: "0x75231F58b43240C9718Dd58B4967c5114342a86c",
        symbol: "OKB",
        decimals: 18,
    },
    {
        address: "0xB50721BCf8d664c30412Cfbc6cf7a15145234ad1",
        symbol: "ARB",
        decimals: 18,
    },
    {
        address: "0x455e53CBB86018Ac2B8092FdCd39d8444aFFC3F6",
        symbol: "POL",
        decimals: 18,
    },
    {
        address: "0x9f8F72aA9304c8B593d555F12eF6589cC3A579A2",
        symbol: "MKR",
        decimals: 18,
    },
    {
        address: "0xF57e7e7C23978C3cAEC3C3548E3D615c346e79fF",
        symbol: "IMX",
        decimals: 18,
    },
    // 21-30
    {
        address: "0xe28b3B32B6c345A34Ff64674606124Dd5Aceca30",
        symbol: "INJ",
        decimals: 18,
    },
    {
        address: "0xc944E90C64B2c07662A292be6244BDf05Cda44a7",
        symbol: "GRT",
        decimals: 18,
    },
    {
        address: "0xfAbA6f8e4a5E8Ab82F62fe7C39859FA577269BE3",
        symbol: "ONDO",
        decimals: 18,
    },
    {
        address: "0x4a220E6096B25EADb88358cb44068A3248254675",
        symbol: "QNT",
        decimals: 18,
    },
    {
        address: "0x5A98FcBEA516Cf06857215779Fd812CA3beF1B32",
        symbol: "LDO",
        decimals: 18,
    },
    {
        address: "0x3883f5e181fccaF8410FA61e12b59BAd963fb645",
        symbol: "THETA",
        decimals: 18,
    },
    {
        address: "0x4e15361fd6b4BB609Fa63C81A2be19d873717870",
        symbol: "FTM",
        decimals: 18,
    },
    {
        address: "0xec53bF9167f50cDEB3Ae105f56099aaaB9061F83",
        symbol: "EIGEN",
        decimals: 18,
    },
    {
        address: "0x808507121B80c02388fAd14726482e061B8da827",
        symbol: "PENDLE",
        decimals: 18,
    },
    {
        address: "0x163f8C2467924be0ae7B5347228CABF260318753",
        symbol: "WLD",
        decimals: 18,
    },
    // 31-40
    {
        address: "0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0",
        symbol: "wstETH",
        decimals: 18,
    },
    {
        address: "0xCd5fE23C85820F7B72D0926FC9b05b43E359b7ee",
        symbol: "weETH",
        decimals: 18,
    },
    {
        address: "0x57e114B691Db790C35207b2e685D4A43181e6061",
        symbol: "ENA",
        decimals: 18,
    },
    {
        address: "0x5283D291DBCF85356A21bA090E6db59121208b44",
        symbol: "BLUR",
        decimals: 18,
    },
    {
        address: "0xBB0E17EF65F82Ab018d8EDd776e8DD940327B28b",
        symbol: "AXS",
        decimals: 18,
    },
    {
        address: "0xC011a73ee8576Fb46F5E1c5751cA3B9Fe0af2a6F",
        symbol: "SNX",
        decimals: 18,
    },
    {
        address: "0xD533a949740bb3306d119CC777fa900bA034cd52",
        symbol: "CRV",
        decimals: 18,
    },
    {
        address: "0xC18360217D8F7Ab5e7c516566761Ea12Ce7F9D72",
        symbol: "ENS",
        decimals: 18,
    },
    {
        address: "0x0D8775F648430679A709E98d2b0Cb6250d2887EF",
        symbol: "BAT",
        decimals: 18,
    },
    {
        address: "0xBBbbCA6A901c926F240b89EacB641d8Aec7AEafD",
        symbol: "LRC",
        decimals: 18,
    },
    // 41-50
    {
        address: "0x3506424F91fD33084466F402d5D97f05F8e3b4AF",
        symbol: "CHZ",
        decimals: 18,
    },
    {
        address: "0xc00e94Cb662C3520282E6f5717214004A7f26888",
        symbol: "COMP",
        decimals: 18,
    },
    {
        address: "0x4d224452801ACEd8B2F0aebE155379bb5D594381",
        symbol: "APE",
        decimals: 18,
    },
    {
        address: "0xae78736Cd615f374D3085123A210448E74Fc6393",
        symbol: "rETH",
        decimals: 18,
    },
    {
        address: "0x0F5D2fB29fb7d3CFeE444a200298f468908cC942",
        symbol: "MANA",
        decimals: 18,
    },
    {
        address: "0x3845badAde8e6dFF049820680d1F14bD3903a5d0",
        symbol: "SAND",
        decimals: 18,
    },
    {
        address: "0x111111111117dC0aa78b770fA6A738034120C302",
        symbol: "1INCH",
        decimals: 18,
    },
    {
        address: "0x0bc529c00C6401aEF6D220BE8C6Ea1667F6Ad93e",
        symbol: "YFI",
        decimals: 18,
    },
    {
        address: "0x15D4c048F83bd7e37d49eA4C83a07267Ec4203dA",
        symbol: "GALA",
        decimals: 8,
    },
    {
        address: "0x853d955aCEf822Db058eb8505911ED77F175b99e",
        symbol: "FRAX",
        decimals: 18,
    },
    // 51-60
    {
        address: "0xE41d2489571d322189246DaFA5ebDe1F4699F498",
        symbol: "ZRX",
        decimals: 18,
    },
    {
        address: "0x6810e776880C02933D47DB1b9fc05908e5386b96",
        symbol: "GNO",
        decimals: 18,
    },
    {
        address: "0x56072C95FAA701256059aa122697B133aDEd9279",
        symbol: "SKY",
        decimals: 18,
    },
    {
        address: "0x9994E35Db50125E0DF82e4c2dde62496CE330999",
        symbol: "MORPHO",
        decimals: 18,
    },
    {
        address: "0x69af81e73A73B40adF4f3d4223Cd9b1ECE623074",
        symbol: "MASK",
        decimals: 18,
    },
    {
        address: "0xD33526068D116cE69F19A9ee46F0bd304F21A51f",
        symbol: "RPL",
        decimals: 18,
    },
    {
        address: "0x6B3595068778DD592e39A122f4f5a5cF09C90fE2",
        symbol: "SUSHI",
        decimals: 18,
    },
    {
        address: "0xba100000625a3754423978a60c9317c58a424e3D",
        symbol: "BAL",
        decimals: 18,
    },
    {
        address: "0x4e3FBD56CD56c3e72c1403e103b45Db9da5B9D2B",
        symbol: "CVX",
        decimals: 18,
    },
    {
        address: "0xA0b73E1Ff0B80914AB6fe0444E65848C4C34450b",
        symbol: "CRO",
        decimals: 8,
    },
    // 61-70
    {
        address: "0x4691937a7508860F876c9c0a2a617E7d9E945D4B",
        symbol: "WOO",
        decimals: 18,
    },
    {
        address: "0xd26114cd6EE289AccF82350c8d8487fedB8A0C07",
        symbol: "OMG",
        decimals: 18,
    },
    {
        address: "0xdd974D5C2e2928deA5F71b9825b8b646686BD200",
        symbol: "KNC",
        decimals: 18,
    },
    {
        address: "0x1776e1F26f98b1A5dF9cD347953a26dd3Cb46671",
        symbol: "NMR",
        decimals: 18,
    },
    {
        address: "0x58b6A8A3302369DAEc383334672404Ee733aB239",
        symbol: "LPT",
        decimals: 18,
    },
    {
        address: "0x767FE9EDC9E0dF98E07454847909338D505F78a4",
        symbol: "ILV",
        decimals: 18,
    },
    {
        address: "0x7DD9c5Cba05E151C895FDe1CF355C9A1D5DA6429",
        symbol: "GLM",
        decimals: 18,
    },
    {
        address: "0x6DEA81C8171D0bA574754EF6F8b412F2Ed88c54D",
        symbol: "LQTY",
        decimals: 18,
    },
    {
        address: "0x320623b8E4fF03373931769A31Fc52A4E78B5d70",
        symbol: "RSR",
        decimals: 18,
    },
    {
        address: "0x8290333ceF9e6D528dD5618Fb97a76f268f3EDD4",
        symbol: "ANKR",
        decimals: 18,
    },
    // 71-80
    {
        address: "0x04Fa0d235C4abf4BcF4787aF4CF447DE572eF828",
        symbol: "UMA",
        decimals: 18,
    },
    {
        address: "0x3432B6A60D23Ca0dFCa7761B7ab56459D9C964D0",
        symbol: "FXS",
        decimals: 18,
    },
    {
        address: "0xDE30da39c46104798bB5aA3fe8B9e0e1F348163F",
        symbol: "GTC",
        decimals: 18,
    },
    {
        address: "0x408e41876cCCDC0F92210600ef50372656052a38",
        symbol: "REN",
        decimals: 18,
    },
    {
        address: "0x3472A5A71965499acd81997a54BBA8D852C6E53d",
        symbol: "BADGER",
        decimals: 18,
    },
    {
        address: "0xbC396689893D065F41bc2C6EcbEE5e0085233447",
        symbol: "PERP",
        decimals: 18,
    },
    {
        address: "0x6c6EE5e31d828De241282B9606C8e98Ea48526E2",
        symbol: "HOT",
        decimals: 18,
    },
    {
        address: "0xAf5191B0De278C7286d6C7CC6ab6BB8A73bA2Cd6",
        symbol: "STG",
        decimals: 18,
    },
    {
        address: "0x6985884C4392D348587B19cb9eAAf157F13271cd",
        symbol: "ZRO",
        decimals: 18,
    },
    {
        address: "0xFD09911130e6930Bf87F2B0554c44F400bD80D3e",
        symbol: "ETHFI",
        decimals: 18,
    },
    // 81-90
    {
        address: "0x5aFE3855358E112B5647B952709E6165e1c1eEEe",
        symbol: "SAFE",
        decimals: 18,
    },
    {
        address: "0x0b38210ea11411557c13457D4dA7dC6ea731B88a",
        symbol: "API3",
        decimals: 18,
    },
    {
        address: "0x1494CA1F11D487c2bBe4543E90080AeBa4BA3C2b",
        symbol: "DPI",
        decimals: 18,
    },
    {
        address: "0x7a58c0Be72BE218B41C608b7Fe7C5bB630736C71",
        symbol: "PEOPLE",
        decimals: 18,
    },
    {
        address: "0xCdF7028ceAB81fA0C6971208e83fa7872994beE5",
        symbol: "T",
        decimals: 18,
    },
    {
        address: "0x18aAA7115705e8be94bfFEBDE57Af9BFc265B998",
        symbol: "AUDIO",
        decimals: 18,
    },
    {
        address: "0x4F9254C83EB525f9FCf346490bbb3ed28a81C667",
        symbol: "CELR",
        decimals: 18,
    },
    {
        address: "0x0391D2021f89DC339F60Fff84546EA23E337750f",
        symbol: "BOND",
        decimals: 18,
    },
    {
        address: "0x43Dfc4159D86F3A37A5A4B3D4580b888ad7d4DDd",
        symbol: "DODO",
        decimals: 18,
    },
    {
        address: "0x3F382DbD960E3a9bbCeaE22651E88158d2791550",
        symbol: "GHST",
        decimals: 18,
    },
    // 91-100
    {
        address: "0xf4d2888d29D722226FafA5d9B24F9164c092421E",
        symbol: "LOOKS",
        decimals: 18,
    },
    {
        address: "0x32353A6C91143bfd6C7d363B546e62a9A2489A20",
        symbol: "AGLD",
        decimals: 18,
    },
    {
        address: "0x090185f2135308BaD17527004364eBcC2D37e5F6",
        symbol: "SPELL",
        decimals: 18,
    },
    {
        address: "0xc5102fE9359FD9a28f877a67E36B0F050d81a3CC",
        symbol: "HOP",
        decimals: 18,
    },
    {
        address: "0x0F2D719407FdBeFF09D87557AbB7232601FD9F29",
        symbol: "SYN",
        decimals: 18,
    },
    {
        address: "0x6f40d4A6237C257fff2dB00FA0510DeEECd303eb",
        symbol: "INST",
        decimals: 18,
    },
    {
        address: "0xcAfE001067cDEF266AfB7Eb5A286dCFD277f3dE5",
        symbol: "PSP",
        decimals: 18,
    },
    {
        address: "0x31c8EAcBFFdD875c74b94b077895Bd78CF1E64A3",
        symbol: "RAD",
        decimals: 18,
    },
    {
        address: "0xDBDB4d16EdA451D0503b854CF79D55697F90c8DF",
        symbol: "ALCX",
        decimals: 18,
    },
    {
        address: "0x2b591e99afE9f32eAA6214f7B7629768c40Eeb39",
        symbol: "HEX",
        decimals: 8,
    },
    // 101-110 (stablecoins continued)
    {
        address: "0x6c3ea9036406852006290770BEdFcAbA0e23A0e8",
        symbol: "PYUSD",
        decimals: 6,
    },
    {
        address: "0x40D16FC0246aD3160Ccc09B8D0D3A2cD28aE6C2f",
        symbol: "GHO",
        decimals: 18,
    },
    {
        address: "0xdC035D45d973E3EC169d2276DDab16f1e407384F",
        symbol: "USDS",
        decimals: 18,
    },
    {
        address: "0x4c9EDD5852cd905f086C759E8383e09bff1E68B3",
        symbol: "USDe",
        decimals: 18,
    },
    {
        address: "0x5f98805A4E8be255a32880FDeC7F6728C6568bA0",
        symbol: "LUSD",
        decimals: 18,
    },
    {
        address: "0x8E870D67F660D95d5be530380D0eC0bd388289E1",
        symbol: "USDP",
        decimals: 18,
    },
    {
        address: "0x056Fd409E1d7A124BD7017459dFEa2F387b6d5Cd",
        symbol: "GUSD",
        decimals: 2,
    },
    {
        address: "0xf939E0A03FB07F59A73314E73794Be0E57ac1b4E",
        symbol: "crvUSD",
        decimals: 18,
    },
    {
        address: "0x99D8a9C45b2ecA8864373A26D1459e3Dff1e17F3",
        symbol: "MIM",
        decimals: 18,
    },
    {
        address: "0x03ab458634910AaD20eF5f1C8ee96F1D6ac54919",
        symbol: "RAI",
        decimals: 18,
    },
    // 111-120 (wrapped / liquid staking continued)
    {
        address: "0xcbB7C0000aB88B473b1f5aFd9ef808440eed33Bf",
        symbol: "cbBTC",
        decimals: 8,
    },
    {
        address: "0xBe9895146f7AF43049ca1c1AE358B0541Ea49704",
        symbol: "cbETH",
        decimals: 18,
    },
    {
        address: "0xa2E3356610840701BDf5611a53974510Ae27E2e1",
        symbol: "wBETH",
        decimals: 18,
    },
    {
        address: "0xbf5495Efe5DB9ce00f80364C8B423567e58d2110",
        symbol: "ezETH",
        decimals: 18,
    },
    {
        address: "0xD9A442856C234a39a81a089C06451EBAa4306a72",
        symbol: "pufETH",
        decimals: 18,
    },
    {
        address: "0xA1290d69c65A6Fe4DF752f95823fae25cB99e5A7",
        symbol: "rsETH",
        decimals: 18,
    },
    {
        address: "0xf1C9acDc66974dFB6dEcB12aA385b9cD01190E38",
        symbol: "osETH",
        decimals: 18,
    },
    {
        address: "0x5E8422345238F34275888049021821E8E08CAa1f",
        symbol: "frxETH",
        decimals: 18,
    },
    {
        address: "0xd5F7838F5C461fefF7FE49ea5ebaF7728bB0ADfa",
        symbol: "mETH",
        decimals: 18,
    },
    {
        address: "0x8dAEBADE922dF735c38C80C7eBD708Af50815fAa",
        symbol: "tBTC",
        decimals: 18,
    },
    // 121-130
    {
        address: "0x4da27a545c0c5B758a6BA100e3a049001de870f5",
        symbol: "stkAAVE",
        decimals: 18,
    },
    {
        address: "0x62B9c7356A2Dc64a1969e19C23e4f579F9810Aa7",
        symbol: "cvxCRV",
        decimals: 18,
    },
    {
        address: "0x0d438F3b5175Bebc262bF23753C1E53d03432bDE",
        symbol: "wNXM",
        decimals: 18,
    },
    {
        address: "0x1cEB5cB57C4D4E2b2433641b95Dd330A33185A44",
        symbol: "KP3R",
        decimals: 18,
    },
    {
        address: "0x0cEC1A9154Ff802e7934Fc916Ed7Ca50bDE6844e",
        symbol: "POOL",
        decimals: 18,
    },
    {
        address: "0xba5BDe662c17e2aDFF1075610382B9B691296350",
        symbol: "RARE",
        decimals: 18,
    },
    {
        address: "0x44108f0223A3C3028F5Fe7AEC7f9bb2E66beF82F",
        symbol: "ACX",
        decimals: 18,
    },
    {
        address: "0x33349B282065b0284d756F0577FB39c158F935e6",
        symbol: "MPL",
        decimals: 18,
    },
    {
        address: "0x6243d8CEA23066d098a15582d81a598b4e8391F4",
        symbol: "FLX",
        decimals: 18,
    },
    {
        address: "0x77777FeDdddFfC19Ff86DB637967013e6C6A116C",
        symbol: "TORN",
        decimals: 18,
    },
    // 131-140
    {
        address: "0xaaeE1A9723aaDB7afA2810263653A34bA2C21C7a",
        symbol: "MOG",
        decimals: 18,
    },
    {
        address: "0xb131f4A55907B10d1F0A50d8ab8FA09EC342cd74",
        symbol: "MEME",
        decimals: 18,
    },
    {
        address: "0x761D38e5ddf6ccf6Cf7c55759d5210750B5D60F3",
        symbol: "ELON",
        decimals: 18,
    },
    {
        address: "0x8f8221aFbB33998d8584A2B05749bA73c37a938a",
        symbol: "REQ",
        decimals: 18,
    },
    {
        address: "0x8CE9137d39326AD0cD6491fb5CC0CbA0e089b6A9",
        symbol: "SXP",
        decimals: 18,
    },
    {
        address: "0x5732046A883704404F284Ce41FfADd5b007FD668",
        symbol: "BLZ",
        decimals: 18,
    },
    {
        address: "0xDDB3422497E61e13543BeA06989C0789117555c5",
        symbol: "COTI",
        decimals: 18,
    },
    {
        address: "0x9E32b13ce7f2e80A01932B42553652E053D6ed8e",
        symbol: "Metis",
        decimals: 18,
    },
    {
        address: "0x1aBaEA1f7C830bD89Acc67eC4af516284b1bC33c",
        symbol: "EUROC",
        decimals: 6,
    },
    {
        address: "0xC581b735A1688071A1746c968e0798D642EDE491",
        symbol: "EURT",
        decimals: 6,
    },
    // 141-150
    {
        address: "0x6e1A19F235bE7ED8E3369eF73b196C07257494DE",
        symbol: "FIL",
        decimals: 18,
    },
    {
        address: "0xC669928185DbCE49d2230CC9B0979BE6DC797957",
        symbol: "BTT",
        decimals: 18,
    },
    {
        address: "0x6fB3e0A217407EFFf7Ca062D46c26E5d60a14d69",
        symbol: "IOTX",
        decimals: 18,
    },
    {
        address: "0x41e5560054824eA6B0732E656E3Ad64E20e94E45",
        symbol: "CVC",
        decimals: 8,
    },
    {
        address: "0x27054b13b1B798B345b591a4d22e6562d47eA75a",
        symbol: "AST",
        decimals: 4,
    },
    {
        address: "0x2e9d63788249371f1DFC918a52f8d799F4a38C94",
        symbol: "TOKE",
        decimals: 18,
    },
    {
        address: "0x9813037ee2218799597d83D4a5B6F3b6778218d9",
        symbol: "BONE",
        decimals: 18,
    },
    {
        address: "0xCa14007Eff0dB1f8135f4C25B34De49AB0d42766",
        symbol: "STRK",
        decimals: 18,
    },
    {
        address: "0x0C10bF8FcB7Bf5412187A595ab97a3609160b5c6",
        symbol: "USDD",
        decimals: 18,
    },
    {
        address: "0x7D1AfA7B718fb893dB30A3aBc0Cfc608AaCfeBB0",
        symbol: "MATIC",
        decimals: 18,
    },
];

// Deduplicate by address (case-insensitive), preserving order
const seen = new Set();
const TOKENS = DEFAULT_TOKENS.filter((t) => {
    const key = t.address.toLowerCase();
    if (seen.has(key)) return false;
    seen.add(key);
    return true;
});

// Map of known token symbols (uppercased) to their legitimate contract
// addresses (lowercased). "ETH" maps to null since it's the native token.
// Used to detect symbol-spoofing attacks: if a token transfer claims a
// symbol from this map but its contract address doesn't match, it's fake.
const KNOWN_SYMBOLS = new Map();
KNOWN_SYMBOLS.set("ETH", null);
for (const t of TOKENS) {
    const upper = t.symbol.toUpperCase();
    if (!KNOWN_SYMBOLS.has(upper)) {
        KNOWN_SYMBOLS.set(upper, t.address.toLowerCase());
    }
}

// Return the symbols of the top N tokens (by position in the list).
function getTopTokenSymbols(n) {
    return TOKENS.slice(0, n).map((t) => t.symbol);
}

// Fetch USD prices for the top N tokens from CoinDesk.
// Also always includes ETH. Returns { ETH: 1234.56, LINK: 8.60, ... }.
// n must be <= 30 (API and sanity limit).
async function getTopTokenPrices(n) {
    if (n > 30) {
        throw new Error("getTopTokenPrices: n must be <= 30, got " + n);
    }
    const symbols = ["ETH", ...getTopTokenSymbols(n)];
    // Deduplicate (ETH might be in the token list as WETH but we want ETH-USD)
    const unique = [...new Set(symbols)];
    const instruments = unique.map((s) => s + "-USD").join(",");
    const url =
        COINDESK_API +
        "?market=cadli&instruments=" +
        instruments +
        "&apply_mapping=true";
    const resp = await debugFetch(url);
    const json = await resp.json();
    const prices = {};
    for (const [instrument, data] of Object.entries(json.Data || {})) {
        const symbol = instrument.split("-")[0];
        if (data.VALUE !== undefined) {
            prices[symbol] = data.VALUE;
        }
    }
    return prices;
}

module.exports = {
    TOKENS,
    KNOWN_SYMBOLS,
    getTopTokenSymbols,
    getTopTokenPrices,
};