Integrate Conveyor aggregator adapter

package.json

@@ -48,4 +48,4 @@
 		"prettier": "^2.5.1",
 		"typescript": "4.7.4"
 	}
-}
+}

src/components/Aggregator/adapters/conveyor.ts

@@ -0,0 +1,96 @@
+//Source: https://docs.conveyor.finance/api/
+
+import BigNumber from 'bignumber.js';
+import { ethers } from 'ethers';
+import { applyArbitrumFees } from '../utils/arbitrumFees';
+import { sendTx } from '../utils/sendTx';
+import { nativeAddress } from '../constants';
+
+export const name = 'Conveyor';
+export const token = null;
+
+const api = 'https://api.conveyor.finance/';
+
+export const chainToId = {
+	ethereum: 1,
+	bsc: 56,
+	polygon: 137,
+	optimism: 10,
+	arbitrum: 42161,
+	base: 8453
+};
+
+export async function getQuote(chain: string, from: string, to: string, amount: string, extra) {
+	const tokenFrom = from === ethers.constants.AddressZero ? nativeAddress : from;
+	const tokenTo = to === ethers.constants.AddressZero ? nativeAddress : to;
+	const receiver = extra.userAddress || ethers.constants.AddressZero;
+	const tokenApprovalAddress = '0xd5eC61bCa0Af24Ad06BE431585A0920142C98890';
+	let payload = {
+		tokenIn: tokenFrom,
+		tokenOut: tokenTo,
+		tokenInDecimals: extra.fromToken?.decimals,
+		tokenOutDecimals: extra.toToken?.decimals,
+		amountIn: amount,
+		slippage: BigNumber(Number(extra.slippage) * 100).toString(),
+		chainId: chainToId[chain],
+		recipient: receiver,
+		referrer: '0'
+	};
+
+	const resp = await fetch(api, {
+		method: 'POST',
+		body: JSON.stringify(payload)
+	})
+		.then((r) => r.json())
+		.then((r) => r.body);
+	const estimatedGas = resp.tx.gas || 0;
+
+	let gas = estimatedGas;
+	if (chain === 'arbitrum') {
+		gas = resp.tx.data === null ? null : await applyArbitrumFees(resp.tx.to, resp.tx.data, gas);
+	}
+
+	return {
+		amountReturned: resp.info.amountOut,
+		tokenApprovalAddress,
+		estimatedGas: gas,
+		rawQuote: {
+			...resp.tx,
+			tx: {
+				data: resp.tx.data,
+				from: receiver,
+				value: resp.tx.value,
+				gasLimit: BigNumber(1.1).times(gas).toFixed(0, 1)
+			}
+		},
+		logo: ''
+	};
+}
+
+export async function swap({ signer, rawQuote, chain }) {
+	const txObj = {
+		from: rawQuote.tx.from,
+		to: rawQuote.to,
+		data: rawQuote.tx.data,
+		value: rawQuote.tx.value
+	};
+	const tx = await sendTx(signer, chain, {
+		...txObj,
+		gasLimit: rawQuote.tx.gasLimit
+	});
+	return tx;
+}
+
+export const getTxData = ({ rawQuote }) => rawQuote?.tx?.data;
+
+export const getTx = ({ rawQuote }) => {
+	if (rawQuote === null) {
+		return {};
+	}
+	return {
+		from: rawQuote.tx.from,
+		to: rawQuote.tx.to,
+		data: rawQuote.tx.data,
+		value: rawQuote.tx.value
+	};
+};

src/components/Aggregator/list.ts

@@ -2,10 +2,11 @@ import * as matcha from './adapters/0x';
 import * as inch from './adapters/1inch';
 import * as cowswap from './adapters/cowswap';
 import * as firebird from './adapters/firebird';
-//import * as kyberswap from './adapters/kyberswap';
+import * as kyberswap from './adapters/kyberswap';
 import * as hashflow from './adapters/hashflow';
 import * as openocean from './adapters/openocean';
 import * as paraswap from './adapters/paraswap';
+import * as conveyor from './adapters/conveyor';
 // import * as lifi from './adapters/lifi';
 // import * as rango from './adapters/rango';
 
@@ -16,9 +17,21 @@ import * as yieldyak from './adapters/yieldyak';
 import * as llamazip from './adapters/llamazip';
 // import * as krystal from './adapters/krystal'
 
-export const adapters = [matcha, inch, cowswap, openocean, yieldyak, paraswap, firebird, hashflow, llamazip];
+export const adapters = [
+	matcha,
+	inch,
+	cowswap,
+	openocean,
+	yieldyak,
+	paraswap,
+	firebird,
+	hashflow,
+	llamazip,
+	kyberswap,
+	conveyor
+];
 
-export const inifiniteApprovalAllowed = [matcha.name, inch.name, cowswap.name, paraswap.name];
+export const inifiniteApprovalAllowed = [matcha.name, inch.name, cowswap.name, paraswap.name, conveyor.name];
 
 export const adaptersWithApiKeys = {
 	[matcha.name]: true,