@0x/0x-parser
Version:
š§¾ Designed for 0x integrators: This library parses 0x transactions on EVM blockchains into a format that is both user-friendly and easy to understand.
1,568 lines (1,363 loc) ā¢ 44.6 kB
text/typescript
import {
http,
createPublicClient,
type PublicClient,
type Transport,
type Chain,
} from "viem";
import {
base,
mode,
blast,
linea,
scroll,
polygon,
mainnet,
arbitrum,
optimism,
mantle,
worldchain,
berachain,
bsc,
celo,
abstract,
} from "viem/chains";
import { vi, test, expect } from "vitest";
import { parseSwap } from "../index";
import { NATIVE_TOKEN_ADDRESS } from "../constants";
require("dotenv").config();
if (!process.env.ALCHEMY_API_KEY) {
throw new Error("An Alchemy API key is required.");
}
const publicClient = createPublicClient({
chain: mainnet,
transport: http(
`https://eth-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
});
// https://etherscan.io/tx/0x2fc205711fc933ef6e5bcc0bf6e6a9bfc220b2d8073aea4f41305882f485669d
test("parses swapped amounts case 0 (default)", async () => {
const transactionHash =
"0x2fc205711fc933ef6e5bcc0bf6e6a9bfc220b2d8073aea4f41305882f485669d";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "KAI",
amount: "12124969884.736401754",
address: "0xA045Fe936E26e1e1e1Fb27C1f2Ae3643acde0171",
},
tokenOut: {
symbol: "USDC",
amount: "340.919143",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
});
});
// https://etherscan.io/tx/0x2b9a12398613887e9813594e8583f488f0e8392d8e6e0ba8d9e140065826dd00
test("parses swapped amounts case 1 (default)", async () => {
const transactionHash =
"0x2b9a12398613887e9813594e8583f488f0e8392d8e6e0ba8d9e140065826dd00";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "30.084159",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "USDT",
amount: "30.069172",
address: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
},
});
});
// https://etherscan.io/tx/0x761521a243ca56338b8bcbcf0d4bfc230ff349bb36e31472ac1d850977bdc484
test("parses swapped amounts for meta transaction", async () => {
const transactionHash =
"0x761521a243ca56338b8bcbcf0d4bfc230ff349bb36e31472ac1d850977bdc484";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ZRX",
amount: "833.3332",
address: "0xE41d2489571d322189246DaFA5ebDe1F4699F498",
},
tokenOut: {
symbol: "ETH",
amount: "0.08832649392868776",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://etherscan.io/tx/0x76b744ab42b05b30624bd5027b4f7da841cdc357bb1d6ee74e3d9e049dd8a126
test("parses swapped amounts case 2 (default)", async () => {
const transactionHash =
"0x76b744ab42b05b30624bd5027b4f7da841cdc357bb1d6ee74e3d9e049dd8a126";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "1",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "WETH",
amount: "0.000280757770903965",
address: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
},
});
});
// https://etherscan.io/tx/0x565e8e0582b620ee06618ee0b7705dc0e7f56dfd88b5eb3e008c0858f6f806d8
test("parses swapped amounts case 3 (default)", async () => {
const transactionHash =
"0x565e8e0582b620ee06618ee0b7705dc0e7f56dfd88b5eb3e008c0858f6f806d8";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "8.15942",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "WBTC",
amount: "0.00013188",
address: "0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599",
},
});
});
// https://etherscan.io/tx/0xd024750c7dcb99ace02c6b083c68d73dcfebdee252ccbeb1b83981b609693271
test("parses swapped amounts case 4 (default)", async () => {
const transactionHash =
"0xd024750c7dcb99ace02c6b083c68d73dcfebdee252ccbeb1b83981b609693271";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "335.142587",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "WETH",
amount: "0.105662100963455883",
address: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
},
});
});
// https://etherscan.io/tx/0x4cbcf2e2512adb7e28f19f8cf28ddc29a9f9fea93c842cf3b735eeb526fe34b3
test("parses swapped amounts case 5 (native sell token)", async () => {
const transactionHash =
"0x4cbcf2e2512adb7e28f19f8cf28ddc29a9f9fea93c842cf3b735eeb526fe34b3";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ETH",
amount: "0.04",
address: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
},
tokenOut: {
symbol: "USDC",
amount: "126.580558",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
});
});
// https://etherscan.io/tx/0x28c5bb3768bb64e81e1f3753ed1a8c30f0484a434d6c2b4af825d258ecb3bcf0
test("parses swapped amounts case 6 (buy DNT 404 token)", async () => {
const transactionHash =
"0x28c5bb3768bb64e81e1f3753ed1a8c30f0484a434d6c2b4af825d258ecb3bcf0";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "95",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "CHIB",
amount: "10.527633901274097318",
address: "0x7068263EDa099fB93BB3215c05e728c0b54b3137",
},
});
});
// https://etherscan.io/tx/0xb8beef6bf857f2fc22905b2872120abc634900b45941478aa9cf0ad1ceffcd67
// https://gopluslabs.io/token-security/1/0xcf0c122c6b73ff809c693db761e7baebe62b6a2e
test("parses swapped amounts case 6 (buy FoT token, FLOKI)", async () => {
const transactionHash =
"0xb8beef6bf857f2fc22905b2872120abc634900b45941478aa9cf0ad1ceffcd67";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "31.580558",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "FLOKI",
amount: "172036.330384861",
address: "0xcf0C122c6b73ff809C693DB761e7BaeBe62b6a2E",
},
});
});
// Gasless RFQ
// https://etherscan.io/tx/0x5dd4579b5709b405d6df935d516563e1db09453f37431639ae7e1358ec8f834d
test("parses swapped amounts from tx settled by gasless rfq)", async () => {
const transactionHash =
"0x5dd4579b5709b405d6df935d516563e1db09453f37431639ae7e1358ec8f834d";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "20",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "USDT",
amount: "11.604822",
address: "0xdAC17F958D2ee523a2206206994597C13D831ec7",
},
});
});
// https://explorer.celo.org/tx/0x615c5089f772a8f2074750e8c6070013d288af7681435aba1771f6bfc63d1286
test("throws an error for unsupported chains)", async () => {
const transactionHash =
"0x615c5089f772a8f2074750e8c6070013d288af7681435aba1771f6bfc63d1286";
const publicClient = createPublicClient({
chain: celo,
transport: http("https://rpc.ankr.com/celo"),
}) as unknown as PublicClient<Transport, Chain>;
await expect(async () => {
await parseSwap({
publicClient,
transactionHash,
});
}).rejects.toThrowError("chainId 42220 is unsupportedā¦");
});
// https://basescan.org/tx/0x314ea35ef3120934ee4714f4815dc3b08dc2ab0e32e0662bfba3cdbcff14d79b
test("parse a gasless swap on Base (DAI for USDC)", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x314ea35ef3120934ee4714f4815dc3b08dc2ab0e32e0662bfba3cdbcff14d79b";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "DAI",
amount: "1.998484821908329022",
address: "0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb",
},
tokenOut: {
symbol: "USDC",
amount: "1.982641",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
});
});
// https://basescan.org/tx/0xb1ac9977d28e750add3b1a1ebdc95e56a51a9af7fc3d66fa7c011686eac455e6
test("parse a gasless swap on Base (USDC for BRETT) via metaTxn multicall", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0xb1ac9977d28e750add3b1a1ebdc95e56a51a9af7fc3d66fa7c011686eac455e6";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "1000",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
tokenOut: {
symbol: "BRETT",
amount: "18260.873189681406728218",
address: "0x532f27101965dd16442E59d40670FaF5eBB142E4",
},
});
});
// https://basescan.org/tx/0xa09cb1606e30c3aed8a842723fd6c23cecd838a59f750ab3dbc5ef2c7486e696
test("parse a swap on Base (USDC for DAI)", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0xa09cb1606e30c3aed8a842723fd6c23cecd838a59f750ab3dbc5ef2c7486e696";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "17.834287",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
tokenOut: {
symbol: "DAI",
amount: "17.843596331665784515",
address: "0x50c5725949A6F0c72E6C4a641F24049A917DB0Cb",
},
});
});
// https://basescan.org/tx/0xea8bca6e13f2c3e6c1e956308003b8d5da5fca44e03eac7ddbdcea271186ab37
test("parse a swap on Base (DEGEN for ETH)", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0xea8bca6e13f2c3e6c1e956308003b8d5da5fca44e03eac7ddbdcea271186ab37";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "DEGEN",
amount: "3173.454530222930443426",
address: "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
},
tokenOut: {
symbol: "ETH",
amount: "0.006410046715601835",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://basescan.org/tx/0x9e81eee3f09b79fe1e3700fdb79bf78098b6073ec17e3524498177407ac33a00
test("parse a swap on Base (ETH for BRETT)", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x9e81eee3f09b79fe1e3700fdb79bf78098b6073ec17e3524498177407ac33a00";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ETH",
amount: "0.027500863104380774",
address: NATIVE_TOKEN_ADDRESS,
},
tokenOut: {
symbol: "BRETT",
amount: "698.405912537092209301",
address: "0x532f27101965dd16442E59d40670FaF5eBB142E4",
},
});
});
// https://polygonscan.com/tx/0x438517b81f50858035f4b8e0870f5d797616509b5102c28814bcc378559c213d
test("parse a gasless approval + gasless swap on Polygon (USDC for POL)", async () => {
const publicClient = createPublicClient({
chain: polygon,
transport: http(
`https://polygon-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
});
const transactionHash =
"0x438517b81f50858035f4b8e0870f5d797616509b5102c28814bcc378559c213d";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "7.79692",
address: "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
},
tokenOut: {
symbol: "POL",
amount: "15.513683571865599415",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://basescan.org/tx/0x40fc248824e11c11debb307a68ba04ff0f068c67de07e6817f5405e055b91c44
test("parse a gasless swap on Base (USDC for DEGEN)", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x40fc248824e11c11debb307a68ba04ff0f068c67de07e6817f5405e055b91c44";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "42.001841",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
tokenOut: {
symbol: "DEGEN",
amount: "6570.195174245277347697",
address: "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
},
});
});
// https://basescan.org/tx/0x14416958953850c5c5a572d6e8cb832c032d0678b3ce9da6cdce891a20864b99
test("parse a gasless swap on Base (USDC for ETH) for SettlerMetaTxn", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x14416958953850c5c5a572d6e8cb832c032d0678b3ce9da6cdce891a20864b99";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "21.27865",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
tokenOut: {
symbol: "ETH",
amount: "0.006847116541535933",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://basescan.org/tx/0x29b3f7bcd154e20e050793aa62d90309a860296aa846fd1158dc21356d1a3deb
test("parse a gasless swap on Base (weirdo for ETH) for SettlerMetaTxn", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x29b3f7bcd154e20e050793aa62d90309a860296aa846fd1158dc21356d1a3deb";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "weirdo",
amount: "3145398.30971883",
address: "0x76734B57dFe834F102fB61E1eBF844Adf8DD931e",
},
tokenOut: {
symbol: "ETH",
amount: "0.039633073597929391",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://basescan.org/tx/0xe595dec22a7e2c2c5bdb0c1a7e59b2302ede72e5d2210c6cd7071222ea6dc2b2
test("parse a gasless swap on Base (DEGEN for USDC) for SettlerMetaTxn", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0xe595dec22a7e2c2c5bdb0c1a7e59b2302ede72e5d2210c6cd7071222ea6dc2b2";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "DEGEN",
amount: "1392.424785087824779911",
address: "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
},
tokenOut: {
symbol: "USDC",
amount: "9.915288",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
});
});
// https://basescan.org/tx/0x3d032fdd216315c3dce7bcafeac0805ec18d27c7c9fdf43836cab7fb61332a6d
test("parse a swap on Base (KEIRA for ETH) for Settler", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x3d032fdd216315c3dce7bcafeac0805ec18d27c7c9fdf43836cab7fb61332a6d";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "KEIRA",
amount: "27538.512122127777968652",
address: "0x710eEc215b3bB653d42fC6e70E0531eA13F51A7A",
},
tokenOut: {
symbol: "ETH",
amount: "0.035509880980229712",
address: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
},
});
});
// https://arbiscan.io/tx/0xb2c05194e4ec9ae0f82098ec82a606df544e87c8d6b7726bbb4b1dcc023cb9d7
test("parse a gasless swap on on Arbitrum (ARB for ETH)", async () => {
const publicClient = createPublicClient({
chain: arbitrum,
transport: http(
`https://arb-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
});
const transactionHash =
"0xb2c05194e4ec9ae0f82098ec82a606df544e87c8d6b7726bbb4b1dcc023cb9d7";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ARB",
amount: "1.337",
address: "0x912CE59144191C1204E64559FE8253a0e49E6548",
},
tokenOut: {
symbol: "ETH",
amount: "0.000304461782666722",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://optimistic.etherscan.io/tx/0xdfd5180c9f84d8f7381f48550dd14df86dd704489c251a10a67bd3cfdb0ae626
test("parse a gasless swap on Optimism (USDC for OP) for executeMetaTxn", async () => {
const publicClient = createPublicClient({
chain: optimism,
transport: http(
`https://opt-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0xdfd5180c9f84d8f7381f48550dd14df86dd704489c251a10a67bd3cfdb0ae626";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "5",
address: "0x7F5c764cBc14f9669B88837ca1490cCa17c31607",
},
tokenOut: {
symbol: "OP",
amount: "2.744026666231502743",
address: "0x4200000000000000000000000000000000000042",
},
});
});
// https://optimistic.etherscan.io/tx/0x9abc33ffc67ff9348af9a29f109c4f27b36ee5bc80dd81ae3814e69309449a61
test("parse a gasless swap on Optimism (USDC for OP) for execute", async () => {
const publicClient = createPublicClient({
chain: optimism,
transport: http(
`https://opt-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x9abc33ffc67ff9348af9a29f109c4f27b36ee5bc80dd81ae3814e69309449a61";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "5",
address: "0x7F5c764cBc14f9669B88837ca1490cCa17c31607",
},
tokenOut: {
symbol: "OP",
amount: "2.73214427938472425",
address: "0x4200000000000000000000000000000000000042",
},
});
});
test("parse a swap on BNB Chain (ETH for USDC) for execute", async () => {
const publicClient = createPublicClient({
chain: bsc,
transport: http(
`https://attentive-twilight-flower.bsc.quiknode.pro/${process.env.QUICKNODE_BNB_CHAIN_API_KEY}/`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0xdda12da1e32c3320082355c985d6f2c6559169989de51e3cc83123395516c057";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ETH",
amount: "0.728252933682622857",
address: "0x2170Ed0880ac9A755fd29B2688956BD959F933F8",
},
tokenOut: {
symbol: "USDC",
amount: "2260.511889276471849176",
address: "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
},
});
});
test("throws when smart contract wallet is not passed", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x756289cdedd4c007268ef208fe2758a9fb6efd49fb241397b67089512b497662";
await expect(async () => {
await parseSwap({
publicClient,
transactionHash,
});
}).rejects.toThrowError(
"This is an ERC-4337 transaction. You must provide a smart contract wallet address to 0x-parser."
);
});
// https://basescan.org/tx/0x756289cdedd4c007268ef208fe2758a9fb6efd49fb241397b67089512b497662
test("parse a swap on Base (DEGEN for BRETT) with smart contract wallet", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0x756289cdedd4c007268ef208fe2758a9fb6efd49fb241397b67089512b497662`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "DEGEN",
amount: "882.414233540058884907",
address: "0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed",
},
tokenOut: {
symbol: "BRETT",
amount: "48.014669721245576995",
address: "0x532f27101965dd16442E59d40670FaF5eBB142E4",
},
});
});
// https://basescan.org/tx/0xaa09479aafdb1a33815fb3842c350ccedf5e3f9eaec31b8cba1f41eea674a8f3
test("parse a swap on Base (BRETT for ETH) with smart contract wallet", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xaa09479aafdb1a33815fb3842c350ccedf5e3f9eaec31b8cba1f41eea674a8f3`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "BRETT",
amount: "48.014669721245576995",
address: "0x532f27101965dd16442E59d40670FaF5eBB142E4",
},
tokenOut: {
symbol: "ETH",
amount: "0.001482901054900327",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://basescan.org/tx/0x283e2034885c34d2e2a5755e8ec77517c5eb8a2bf859a1a74b6dafec6f7ec73b
test("parse a meta transaction swap on Base (WETH for USDC)", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0x283e2034885c34d2e2a5755e8ec77517c5eb8a2bf859a1a74b6dafec6f7ec73b`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "WETH",
amount: "0.0076565",
address: "0x4200000000000000000000000000000000000006",
},
tokenOut: {
symbol: "USDC",
amount: "19.977303",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
});
});
// https://basescan.org/tx/0xe289a22987dcedfacb13584211c1d723ef5c42ea6e0dfd5c4d3271d20dec9ddc
test("parse a swap on Base (ETH for USDC) with smart contract wallet", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xe289a22987dcedfacb13584211c1d723ef5c42ea6e0dfd5c4d3271d20dec9ddc`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "ETH",
amount: "0.001",
address: NATIVE_TOKEN_ADDRESS,
},
tokenOut: {
symbol: "USDC",
amount: "2.600807",
address: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
},
});
});
// https://polygonscan.com/tx/0xc624eb3ea779d1645571b5a538683eee1fb1bd9afdb1d0cb470de2b8755353a9
test("parse a swap on Polygon (WPOL for USDC) with smart contract wallet", async () => {
const publicClient = createPublicClient({
chain: polygon,
transport: http(
`https://polygon-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
});
const transactionHash = `0xc624eb3ea779d1645571b5a538683eee1fb1bd9afdb1d0cb470de2b8755353a9`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "POL",
amount: "5",
address: NATIVE_TOKEN_ADDRESS,
},
tokenOut: {
symbol: "USDC",
amount: "2.04366",
address: "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
},
});
});
// https://polygonscan.com/tx/0x6ec07b99b37695a60915b3886476a86efdd4c60420ddcd158efd62f9c3fba074
test("parse a swap on Polygon (USDC for WPOL) with smart contract wallet", async () => {
const publicClient = createPublicClient({
chain: polygon,
transport: http(
`https://polygon-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
});
const transactionHash = `0x6ec07b99b37695a60915b3886476a86efdd4c60420ddcd158efd62f9c3fba074`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "2.04366",
address: "0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174",
},
tokenOut: {
symbol: "WPOL",
amount: "4.996808166219061944",
address: "0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270",
},
});
});
// https://bscscan.com/tx/0xfd4730866f81a7007a586c21b97f56d3f1e62bbba7ebb65e52032676466a8ec1
test("parse a swap on BNB Chain (BNB for USDT) with smart contract wallet", async () => {
const publicClient = createPublicClient({
chain: bsc,
transport: http(
`https://attentive-twilight-flower.bsc.quiknode.pro/${process.env.QUICKNODE_BNB_CHAIN_API_KEY}/`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xfd4730866f81a7007a586c21b97f56d3f1e62bbba7ebb65e52032676466a8ec1`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "BNB",
amount: "0.001",
address: NATIVE_TOKEN_ADDRESS,
},
tokenOut: {
symbol: "USDT",
amount: "0.537528100143963945",
address: "0x55d398326f99059fF775485246999027B3197955",
},
});
});
// https://bscscan.com/tx/0x5f8839d369b61c5325a4f5406f55e26310722744aa3177b62924e077cb705432
test("parse a swap on BNB Chain (USDT for BNB) with smart contract wallet", async () => {
const publicClient = createPublicClient({
chain: bsc,
transport: http(
`https://attentive-twilight-flower.bsc.quiknode.pro/${process.env.QUICKNODE_BNB_CHAIN_API_KEY}/`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0x5f8839d369b61c5325a4f5406f55e26310722744aa3177b62924e077cb705432`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "USDT",
amount: "1.874528100143963945",
address: "0x55d398326f99059fF775485246999027B3197955",
},
tokenOut: {
symbol: "BNB",
amount: "0.003467772175199184",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://basescan.org/tx/0x47b4e55bfaee712775a2181f0219db02647d1a2f97eeac6b4f6f2465aac64d86
test("gracefully handles a revert in a erc-4337 transaction", async () => {
const publicClient = createPublicClient({
chain: base,
transport: http(
`https://base-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0x47b4e55bfaee712775a2181f0219db02647d1a2f97eeac6b4f6f2465aac64d86`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual(null);
});
// https://scrollscan.com/tx/0x84b07445a1a868b4338df8aed67c9ea330e771596bf603dbef8c12b3cb9970e5
test("parse a swap on Scroll (USDC for USDT) with execute", async () => {
const publicClient = createPublicClient({
chain: scroll,
transport: http(
`https://scroll-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
});
const transactionHash = `0x84b07445a1a868b4338df8aed67c9ea330e771596bf603dbef8c12b3cb9970e5`;
const result = await parseSwap({
publicClient,
transactionHash,
smartContractWallet: "0x3F6dAB60Cc16377Df9684959e20962f44De20988",
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "1",
address: "0x06eFdBFf2a14a7c8E15944D1F4A48F9F95F663A4",
},
tokenOut: {
symbol: "USDT",
amount: "0.998168",
address: "0xf55BEC9cafDbE8730f096Aa55dad6D22d44099Df",
},
});
});
// https://lineascan.build/tx/0x3506d4cd4b434ec3e6fb2ec5473069471257a9436c4e8e576e0eca2a02816a75
test("parse a swap on Linea (USDC for WETH) with execute", async () => {
const publicClient = createPublicClient({
chain: linea,
transport: http(
`https://linea-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
});
const transactionHash = `0x3506d4cd4b434ec3e6fb2ec5473069471257a9436c4e8e576e0eca2a02816a75`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "22.314511",
address: "0x176211869cA2b568f2A7D4EE941E073a821EE1ff",
},
tokenOut: {
symbol: "ETH",
amount: "0.008646502734906467",
address: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
},
});
});
// https://blastscan.io/tx/0x2cdcf1c74ff01657a2d8540be3e820e21312fd5b929ae1dc887f1a45418a4bf4
test("parse a swap on Blast (YOLO for USDB) with execute", async () => {
const publicClient = createPublicClient({
chain: blast,
transport: http(
`https://blast-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0x2cdcf1c74ff01657a2d8540be3e820e21312fd5b929ae1dc887f1a45418a4bf4`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "YOLO",
amount: "10004.483202235712364987",
address: "0xf77dd21c5ce38ac08786BE35Ef1d1DeC1a6a15F3",
},
tokenOut: {
symbol: "USDB",
amount: "22.673803957148435593",
address: "0x4300000000000000000000000000000000000003",
},
});
});
// https://blastscan.io/tx/0x62b094c45cc2506d60d44afa50bc54e699c09278be5050d8510a42ab1c8fa31f
test("parse a swap on Blast (ETH for ezETH) with execute", async () => {
const publicClient = createPublicClient({
chain: blast,
transport: http(
`https://blast-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0x62b094c45cc2506d60d44afa50bc54e699c09278be5050d8510a42ab1c8fa31f`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ETH",
amount: "0.0005",
address: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
},
tokenOut: {
symbol: "ezETH",
amount: "0.000491534297265178",
address: "0x2416092f143378750bb29b79eD961ab195CcEea5",
},
});
});
// https://mantlescan.xyz/tx/0xbd89bd8f580e5606c046feac8b0d72e321009cfed361c9919eb4845999ea79a4
test("parse a swap on Mantle (WETH for mETH) with execute", async () => {
const publicClient = createPublicClient({
chain: mantle,
transport: http(
`https://blissful-snowy-owl.mantle-mainnet.quiknode.pro/${process.env.QUICKNODE_MANTLE_API_KEY}/`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xbd89bd8f580e5606c046feac8b0d72e321009cfed361c9919eb4845999ea79a4`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "WETH",
amount: "0.0001",
address: "0xdEAddEaDdeadDEadDEADDEAddEADDEAddead1111",
},
tokenOut: {
symbol: "mETH",
amount: "0.000097870496599353",
address: "0xcDA86A272531e8640cD7F1a92c01839911B90bb0",
},
});
});
// https://mantlescan.xyz/tx/0x504118136b57d7a1ef7b3674505c32bf9d8d3df9c7991a9ee627f9883257dc38
test("parse a swap on Mantle (USDC for MNT) with SettlerMetaTxn", async () => {
const publicClient = createPublicClient({
chain: mantle,
transport: http(
`https://blissful-snowy-owl.mantle-mainnet.quiknode.pro/${process.env.QUICKNODE_MANTLE_API_KEY}/`
),
});
const transactionHash = `0x504118136b57d7a1ef7b3674505c32bf9d8d3df9c7991a9ee627f9883257dc38`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "2",
address: "0x09Bc4E0D864854c6aFB6eB9A9cdF58aC190D0dF9",
},
tokenOut: {
symbol: "MNT",
amount: "1.737346835463007796",
address: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
},
});
});
// https://explorer.mode.network/tx/0xd84a08f6d48b5c34cde908452602088cdb42beceef29074b8a8d5c7e45f2a3dc
test("parse a swap on Mode (ETH for BEAST) with Settler", async () => {
const publicClient = createPublicClient({
chain: mode,
transport: http(
`https://nameless-still-sound.mode-mainnet.quiknode.pro/${process.env.QUICKNODE_MODE_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xd84a08f6d48b5c34cde908452602088cdb42beceef29074b8a8d5c7e45f2a3dc`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ETH",
amount: "0.001",
address: "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
},
tokenOut: {
symbol: "BEAST",
amount: "273191.79887332631998981",
address: "0x6a660e56FA3b630A786CC4Ae98859f8532D03dE9",
},
});
});
// https://explorer.mode.network/tx/0xd10163ac93593667d3922a05c09580856b1b4c1dc015738c67968912a42c46dc
test("parse a swap on Mode (BEAST for ezETH) with Settler", async () => {
const publicClient = createPublicClient({
chain: mode,
transport: http(
`https://nameless-still-sound.mode-mainnet.quiknode.pro/${process.env.QUICKNODE_MODE_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xd10163ac93593667d3922a05c09580856b1b4c1dc015738c67968912a42c46dc`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "BEAST",
amount: "238973",
address: "0x6a660e56FA3b630A786CC4Ae98859f8532D03dE9",
},
tokenOut: {
symbol: "ezETH",
amount: "0.000846925725410518",
address: "0x2416092f143378750bb29b79eD961ab195CcEea5",
},
});
});
// https://explorer.mode.network/tx/0xbdd6288ff42ccdd63779214c911c0e86debf02ee3bbf1e6f0355d40a8fba1a1f
test("parse a swap on Mode (ezETH for MODE) with SettlerMetaTxn", async () => {
const publicClient = createPublicClient({
chain: mode,
transport: http(
`https://nameless-still-sound.mode-mainnet.quiknode.pro/${process.env.QUICKNODE_MODE_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xbdd6288ff42ccdd63779214c911c0e86debf02ee3bbf1e6f0355d40a8fba1a1f`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ezETH",
amount: "0.000846925725410518",
address: "0x2416092f143378750bb29b79eD961ab195CcEea5",
},
tokenOut: {
symbol: "MODE",
amount: "60.488654650393620538",
address: "0xDfc7C877a950e49D2610114102175A06C2e3167a",
},
});
});
// https://worldscan.org/tx/0xc6b6a747910ff6ff6262f3a7067db5d48fb83d774f3556bee7654b020f0e875d
test("parse a swap on Worldchain (USDC.e for WLD) with Settler", async () => {
const publicClient = createPublicClient({
chain: worldchain,
transport: http(
`https://worldchain-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xc6b6a747910ff6ff6262f3a7067db5d48fb83d774f3556bee7654b020f0e875d`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "0.8",
address: "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
},
tokenOut: {
symbol: "WLD",
amount: "0.382406307673532742",
address: "0x2cFc85d8E48F8EAB294be644d9E25C3030863003",
},
});
});
// https://worldscan.org/tx/0x4c095630a5b87cd2c04fcc2cf08940ed8251f6d451efc61e1e90b42775d4f051
test("parse a swap on Worldchain (ETH for USDC.e) with Settler", async () => {
const publicClient = createPublicClient({
chain: worldchain,
transport: http(
`https://worldchain-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0x4c095630a5b87cd2c04fcc2cf08940ed8251f6d451efc61e1e90b42775d4f051`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "ETH",
amount: "0.001",
address: NATIVE_TOKEN_ADDRESS,
},
tokenOut: {
symbol: "USDC",
amount: "3.332454",
address: "0x79A02482A880bCE3F13e09Da970dC34db4CD24d1",
},
});
});
// https://unichain.blockscout.com/tx/0xa0129a4f97833aefb12b85594a9bbe1861be0a207ac14f423588b7b5dbe1a6a6
test("parse a swap on Unichain (WETH for USDC) with AllowanceHolder", async () => {
const publicClient = createPublicClient({
chain: worldchain,
transport: http(
`https://unichain-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xa0129a4f97833aefb12b85594a9bbe1861be0a207ac14f423588b7b5dbe1a6a6`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "WETH",
amount: "0.003",
address: "0x4200000000000000000000000000000000000006",
},
tokenOut: {
symbol: "USDC",
amount: "7.812884",
address: "0x078D782b760474a361dDA0AF3839290b0EF57AD6",
},
});
});
// https://berascan.com/tx/0xaf644cef00ca79ee0365218d02cf238c2b4a5e9a1b1e7cfccaee1542fb19211b
test("parse a swap on Berachain (WETH for WBERA) with AllowanceHolder", async () => {
const publicClient = createPublicClient({
chain: berachain,
transport: http(
`https://berachain-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash = `0xaf644cef00ca79ee0365218d02cf238c2b4a5e9a1b1e7cfccaee1542fb19211b`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "WETH",
amount: "0.0025",
address: "0x2F6F07CDcf3588944Bf4C42aC74ff24bF56e7590",
},
tokenOut: {
symbol: "WBERA",
amount: "1.116831193710334426",
address: "0x6969696969696969696969696969696969696969",
},
});
});
// https://etherscan.io/tx/0x25f24a7e6ec93abc99dca56a0ef2de1999deb17f67e6ed91cad1271757fff810
test("logs a warning for reverted transactions)", async () => {
const warnSpy = vi.spyOn(console, "warn");
const transactionHash = `0x25f24a7e6ec93abc99dca56a0ef2de1999deb17f67e6ed91cad1271757fff810`;
await parseSwap({ publicClient, transactionHash });
expect(warnSpy).toHaveBeenCalled();
expect(warnSpy).toHaveBeenCalledWith(
`Unable to parse. Transaction ${transactionHash} on Ethereum has reverted.`
);
warnSpy.mockRestore();
});
//https://etherscan.io/tx/0x7eea91c5c715ef4bb1e39ddf4c7832113693e87c18392740353d5ae669406a46
test("parse a swap on Ethereum (USDC for WMON) with SettlerIntent", async () => {
const transactionHash = "0x7eea91c5c715ef4bb1e39ddf4c7832113693e87c18392740353d5ae669406a46";
const result = await parseSwap({
publicClient: publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "USDC",
amount: "1000.080833",
address: "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
},
tokenOut: {
symbol: "WMON",
amount: "22204.573291811240325155",
address: "0x6917037F8944201b2648198a89906Edf863B9517",
},
});
});
// https://optimistic.etherscan.io/tx/0xdee6f4fea0250f297ed9663c4ca4479e8a253c62e16faa60759e25832cd1f34f
test("parse a swap on Optimism (wstETH for ETH) via Balancer pool", async () => {
const publicClient = createPublicClient({
chain: optimism,
transport: http(
`https://opt-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_API_KEY}`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0xdee6f4fea0250f297ed9663c4ca4479e8a253c62e16faa60759e25832cd1f34f";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "wstETH",
amount: "0.008868",
address: "0x1F32b1c2345538c0c6f582fCB022739c4A194Ebb",
},
tokenOut: {
symbol: "ETH",
amount: "0.010671015314389981",
address: NATIVE_TOKEN_ADDRESS,
},
});
});
// https://etherscan.io/tx/0x967cb342227a2541a845058862e70833d638bf5bb7ce229c6506466dbb43a004
test("parse a swap on Mainnet (TRG for SHITCOIN)", async () => {
const transactionHash =
"0x967cb342227a2541a845058862e70833d638bf5bb7ce229c6506466dbb43a004" as `0x${string}`;
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "TRG",
amount: "5053634.405791388940070628",
address: "0x93eEB426782BD88fCD4B48D7b0368CF061044928",
},
tokenOut: {
symbol: "SHITCOIN",
amount: "881342.949331124",
address: "0x4fD1b29d1aAFeA37A2d19E7d912b6eda44dBd82C",
},
});
});
// https://abscan.org/tx/0x89d0b2806d53d06a9b7f8105c041ec2d114f6b75ce3ea85a8c7bdb4ce8ae3d5a
test("parse a swap on Abstract (PENGU for USDC.e)", async () => {
const publicClient = createPublicClient({
chain: abstract,
transport: http(
`https://serene-convincing-replica.abstract-mainnet.quiknode.pro/${process.env.QUICKNODE_ABSTRACT_API_KEY}/`
),
}) as PublicClient<Transport, Chain>;
const transactionHash =
"0x89d0b2806d53d06a9b7f8105c041ec2d114f6b75ce3ea85a8c7bdb4ce8ae3d5a";
const result = await parseSwap({
publicClient,
transactionHash,
});
expect(result).toEqual({
tokenIn: {
symbol: "PENGU",
amount: "313.635629165192342644",
address: "0x9eBe3A824Ca958e4b3Da772D2065518F009CBa62",
},
tokenOut: {
symbol: "USDC.e",
amount: "2.98552",
address: "0x84A71ccD554Cc1b02749b35d22F684CC8ec987e1",
},
});
});