Coming soon :D

Installing the dependencies

Create a new package.json file and install axelarjs

npm init -y && npm i @axelar-network/axelarjs-sdk

Add type "module" to package.json:

{
  "name": "evm-to-secret",
  "type" : "module",
  "version": "1.0.0",
  "main": "evm-to-secret.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "description": "",
  "dependencies": {
    "@axelar-network/axelarjs-sdk": "^0.16.1"
  }
}

Creating the deposit address

Create a new file named evm-to-secret.js (or whatever you would like to name it) and add the following code to create an Axelar deposit address:

import {
    AxelarAssetTransfer,
    CHAINS,
    Environment,
  } from "@axelar-network/axelarjs-sdk";
  
  const sdk = new AxelarAssetTransfer({ environment: "testnet" });
  
  async function createDepositAddress() {
    const fromChain = CHAINS.TESTNET.SEPOLIA,
      toChain = "secret-snip-3",
      destinationAddress = "secret1j7n3xx4sfgjea4unghd78qvnvxdz49cxmrkqlj",
      asset = "uausdc";
  
    const depositAddress = await sdk.getDepositAddress({
      fromChain,
      toChain,
      destinationAddress,
      asset,
    });
    console.log(depositAddress);
  }
  
  createDepositAddress();

Run node evm-to-secret to execute createDepositAddress:

node evm-to-secret

A deposit address will be returned in your terminal:

0x1f92fEb04737dd2aE59841a1C3806797086143Da

Sending USDC from EVM to Secret Network

Add the Sepolia USDC token to your wallet. Sepolia USDC token contract address:

0x254d06f33bDc5b8ee05b2ea472107E300226659A

Fund your wallet with testnet Sepolia USDC by bridging AXL to sepolia USDC.

First, go to the Axelar discord faucet channel and request testnet tokes from the faucet:

!faucet <your wallet address here>

Then, send testnet USDC from your Axelar wallet address to your Sepolia address using Axelar Satelite:

Now, simply send Sepolia USDC from your wallet to the deposit address that you created earlier!

Summary

Congrats! You've successfully sent cross-chain USDC from Sepolia testnet to Secret Network using Axelarjs! If you have any questions, ping dev-issues on Discord and a developer from the Secret community will assist you shortly.

An Axelar is a temporary one-time address created and monitored by Axelar’s Relayer Services.

The following tutorials will teach you how to create Axelar deposit addresses to send Axelar USDC cross-chain from EVM to Secret Network and from Secret Network to EVM.