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Everclear Adapter (#368)
* creation of documents and adding everclear to general adapter index.ts * added everclear contract addresses * confirmed contractAddresses + chains * demo 1 * added everclear to bridgeNetworkData * code fix * deleted comments * fixed event signature and abi format * deleted unsupported chains * added new chains * implemented depositIntent and withdrawalIntent events
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‎package-lock.json

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‎package.json

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"build": "vite build",
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"start": "node ./dist/index.js",
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"start:dev": "node ./dist/index.js",
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"start:cron": "node ./dist/startCron.js"
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},
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"devDependencies": {
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"@aws-sdk/client-s3": "^3.749.0",
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"@aws-sdk/client-sts": "^3.749.0",
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"@aws-sdk/credential-providers": "^3.749.0",
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"@defillama/sdk": "^5.0.119",
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"@defillama/sdk": "^5.0.137",
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"@fastify/cors": "^9.0.1",
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"@graphql-typed-document-node/core": "^3.2.0",
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"@solana/web3.js": "^1.87.3",

‎src/adapters/everclear/index.ts

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import { BridgeAdapter, PartialContractEventParams } from "../../helpers/bridgeAdapter.type";
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import { Chain } from "@defillama/sdk/build/general";
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import { getTxDataFromEVMEventLogs } from "../../helpers/processTransactions";
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import { ethers } from "ethers";
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const contractAddresses = {
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//EverclearSpoke contract addresses for each chain
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ethereum: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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optimism: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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bsc: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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unichain: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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polygon: ["0x7189C59e245135696bFd2906b56607755F84F3fD"],
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zksync: ["0x7F5e085981C93C579c865554B9b723B058AaE4D3"],
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ronin: ["0xdCA40903E271Cc76AECd62dF8D6c19f3Ac873E64"],
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base: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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apechain: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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mode: ["0xeFa6Ac3F931620fD0449eC8c619f2A14A0A78E99"],
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arbitrum: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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avalanche: ["0x9aA2Ecad5C77dfcB4f34893993f313ec4a370460"],
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zircuit: ["0xD0E86F280D26Be67A672d1bFC9bB70500adA76fe"],
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linea: ["0xc24dC29774fD2c1c0c5FA31325Bb9cbC11D8b751"],
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blast: ["0x9ADA72CCbAfe94248aFaDE6B604D1bEAacc899A7"],
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scroll: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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taiko: ["0x9ADA72CCbAfe94248aFaDE6B604D1bEAacc899A7"],
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sonic: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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berachain: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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mantle: ["0xe0F010e465f15dcD42098dF9b99F1038c11B3056"],
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ink: ["0xa05A3380889115bf313f1Db9d5f335157Be4D816"],
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} as const;
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// Helper function to convert bytes32 to address
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function bytes32ToAddress(bytes32: string) {
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return ethers.utils.getAddress('0x' + bytes32.slice(26));
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}
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// Deposit event (IntentAdded)
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const depositIntent: PartialContractEventParams = {
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target: "",
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topic: "IntentAdded(bytes32,bytes32,(bytes32,bytes32,bytes32,bytes32,uint24,uint32,uint64,uint48,uint48,uint256,uint32[],bytes))",
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abi: [
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"event IntentAdded(bytes32 indexed _intentId, bytes32 indexed _queueId, tuple(bytes32 initiator, bytes32 receiver, bytes32 inputAsset, bytes32 outputAsset, uint24 maxFee, uint32 origin, uint64 nonce, uint48 timestamp, uint48 ttl, uint256 amount, uint32[] destinations, bytes data) _intent)",
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],
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logKeys: {
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blockNumber: "blockNumber",
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txHash: "transactionHash",
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},
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argKeys: {
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amount: "_intent.amount",
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from: "_intent.initiator",
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token: "_intent.inputAsset",
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},
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argGetters: {
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from: (logArgs: any) => bytes32ToAddress(logArgs._intent.initiator),
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token: (logArgs: any) => bytes32ToAddress(logArgs._intent.inputAsset)
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},
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isDeposit: true,
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};
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// Withdrawal event (Settled)
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const withdrawalIntent: PartialContractEventParams = {
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target: "",
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topic: "Settled(bytes32,address,address,uint256)",
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abi: [
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"event Settled(bytes32 indexed _intentId, address _account, address _asset, uint256 _amount)",
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],
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logKeys: {
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blockNumber: "blockNumber",
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txHash: "transactionHash",
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},
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argKeys: {
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amount: "_amount",
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to: "_account",
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from: "_account",
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token: "_asset",
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},
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isDeposit: false,
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};
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const constructParams = (chain: Chain) => {
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const chainConfig = contractAddresses[chain as keyof typeof contractAddresses];
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// Create event params for both deposit and withdrawal events for each contract address
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const eventParams: PartialContractEventParams[] = [];
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// Add deposit (IntentAdded) events
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chainConfig.forEach(address => {
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eventParams.push({...depositIntent, target: address});
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});
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// Add withdrawal (Settled) events
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chainConfig.forEach(address => {
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eventParams.push({...withdrawalIntent, target: address});
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});
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return async (fromBlock: number, toBlock: number) => {
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console.log("Fetching Everclear bridge volume from block:", fromBlock, "to block:", toBlock)
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return getTxDataFromEVMEventLogs("everclear", chain, fromBlock, toBlock, eventParams);
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};
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};
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const adapter: BridgeAdapter = {
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ethereum: constructParams("ethereum"),
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optimism: constructParams("optimism"),
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bsc: constructParams("bsc"),
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unichain: constructParams("unichain"),
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polygon: constructParams("polygon"),
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zksync: constructParams("zksync"),
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ronin: constructParams("ronin"),
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base: constructParams("base"),
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apechain: constructParams("apechain"),
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mode: constructParams("mode"),
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arbitrum: constructParams("arbitrum"),
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avalanche: constructParams("avalanche"),
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zircuit: constructParams("zircuit"),
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linea: constructParams("linea"),
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blast: constructParams("blast"),
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scroll: constructParams("scroll"),
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taiko: constructParams("taiko"),
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sonic: constructParams("sonic"),
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berachain: constructParams("berachain"),
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mantle: constructParams("mantle"),
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ink: constructParams("ink"),
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};
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export default adapter;

‎src/adapters/index.ts

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import { BridgeAdapter, AsyncBridgeAdapter } from "../helpers/bridgeAdapter.type";
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import everclear from "./everclear";
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import polygon from "./polygon";
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import synapse from "./synapse";
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import hop from "./hop";
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train,
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assetchainbridge,
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fuel,
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everclear,
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lighter,
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movement,
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intersoon,

‎src/data/bridgeNetworkData.ts

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url: "https://bridge.movementnetwork.xyz/",
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chains: ["Ethereum", "Movement"],
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destinationChain: "Movement",
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}, {
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},
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{
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id: 89,
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displayName: "Asset Chain Bridge",
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bridgeDbName: "assetchainbridge",
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url: "https://intersoon.soo.network",
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chains: ["Solana", "Ton"],
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},
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{
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id: 91,
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displayName: "Everclear",
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bridgeDbName: "everclear",
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iconLink: "icons:everclear",
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largeTxThreshold: 10000,
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url:"https://explorer.everclear.org/",
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chains: [
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"Ethereum",
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"Optimism",
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"BSC",
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"Unichain",
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"Polygon",
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"ZKsync Era",
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"Ronin",
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"Base",
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"ApeChain",
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"Mode",
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"Arbitrum",
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"Avalanche",
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"Zircuit",
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"Linea",
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"Blast",
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"Scroll",
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"Taiko",
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"Sonic",
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"Berachain",
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"Mantle",
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"Ink",
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],
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},
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] as BridgeNetwork[];

‎tsconfig.json

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"noImplicitThis": false,
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"noUnusedLocals": false,
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"noUnusedParameters": true,
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"lib": ["ES2019"],
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"lib": ["ES2019", "DOM"],
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"outDir": ".webpack",
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"rootDir": "./src",
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"sourceMap": true

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