npty

const { Ed25519Keypair } = require('@mysten/sui/keypairs/ed25519');
const { toB64 } = require('@mysten/sui/utils');

function compareUint8Arrays(a, b) {
    for (let i = 0; i < a.length && i < b.length; i++) {
        if (a[i] < b[i]) return -1;
        if (a[i] > b[i]) return 1;
    }
    return a.length - b.length;
}

npty

import { createAxelarQueryClient } from "@axelarjs/cosmos";
import { AXELAR_RPC_URLS } from "@axelarjs/core";

async function getTransferFee() {
  const client = await createAxelarQueryClient(AXELAR_RPC_URLS.testnet);
  const response = await client.nexus.transferFee({
    amount: "1000000",
    destinationChain: "ethereum",
    sourceChain: "avalanche",
  });

npty

import { createNetwork, relay } from "@axelar-network/axelar-local-dev";

async function main() {
  // Initialize an Ethereum network
  const eth = await createNetwork({
    name: "Ethereum",
  });

  // Deploy USDC token on the Ethereum network
  await eth.deployToken("USDC", "aUSDC", 6, BigInt(100_000e6));

npty

{
  "data": [
    {
      "call": {
        "id": "0x63ae92b744ba628a9b2e669f7c47f98a98e6126cf8dcf4519ce71ecc3905c682_1_12",
        "chain": "avalanche",
        "transaction": {
          "hash": "0x63ae92b744ba628a9b2e669f7c47f98a98e6126cf8dcf4519ce71ecc3905c682",
          "type": 2,
          "accessList": [],

npty

The SquidSwapExecutable address on ropsten is 0xAAF36440Fc91AC239E0C086bC44993d2337446F2

The contract supports the following scenario:

1. Swap TokenA to TokenB at the source chain via a router contract e.g. UniswapRouter
2. Send TokenB to the Axelar gateway contract.

Note:

1. TokenB must be a cross-chain token. All supported tokens can be referred from here https://docs.axelar.dev/resources/testnet
2. TokenA and TokenB are erc20

npty

1. Run the following curl in shell script.

curl -X GET "https://api.covalenthq.com/v1/1/events/address/0x11111112542D85B3EF69AE05771c2dCCff4fAa26/?starting-block=11442150&ending-block=12442150&page-number=2&key=ckey_75720a8fd64c4f6f9c6acbabaf9" \
 -H "Accept: application/json"  | jq .

2. The API returned successfully, but there's no pagination object.

Note: You can also pass the pagination params e.g. page-size or page-number, but there's still no pagination object.

npty

const Web3 = require('web3')

// The most common geth rpc is infura.
const GETH_RPC_ENDPOINT = "YOUR_GETH_RPC_ENDPOINT"

// First block on 2021-03-16 on Ethereum
const fromBlock = "12046295"

// 1Inch's AggregatorRouterV3 contract

npty

const Web3 = require('web3')

// The most common geth rpc is infura.
const GETH_RPC_ENDPOINT = "YOUR_GETH_RPC_ENDPOINT"

// First block on 2021-03-16 on Ethereum
const fromBlock = "12046295"

// 1Inch's AggregatorRouterV3 contract
const routerV3 = "0x11111112542D85B3EF69AE05771c2dCCff4fAa26"

npty

const Web3 = require('web3')
const routerAbi = require('./abi/router.json')

// The most common geth rpc is infura.
const GETH_RPC_ENDPOINT = "YOUR_GETH_RPC_ENDPOINT"

// First block on 2021-03-16 on Ethereum
const fromBlock = "12046295"

// 1Inch's AggregatorRouterV3 contract

npty

/** Ethereum Chain **/

// Picking random address from https://etherscan.io/
getSwapTransactions('1', '0x6b873dedab01e217b964d1786ecad7f4ee77fbd8')

// Output for Ethereum Chain
Swapped 218024.165017 USDC -> 15912.620260763577 RAD (0x47892d5f5526462244278a55d6b4c94b39c93e485ede8bb668664c9da5f75e08)
Swapped 221395.535603 USDC -> 17975.98032142739 RAD (0x58e4aa8ef3ed5e851161e6f174011a47641938cec5b89d29940ee02b26c2cfa8)
Swapped 43529.645353 USDC -> 3584.958088860996 RAD (0x2f88838acb274c5cf0fcc529dc7b587644192706a1218cdbb5b433c6047be59c)
Swapped 1000 OCC -> 1046.4886117345636 RAD (0xffa5e832ba5b08c9e4dbdf8be20230190eeb21132c6fb42b421ff6169b7bd809)