Create readNativeFronAstarbase.js

contract/example/readNativeFronAstarbase.js

@@ -0,0 +1,38 @@
+const ethers = require('ethers');
+const { exit } = require('process');
+const providerRPC = {
+  astarPass: {
+    name: 'astar',
+    rpc: 'https://astar.api.onfinality.io/public',
+    chainId: 592,
+    tokenName: 'ASTR',
+    contract: '0x8E2fa5A4D4e4f0581B69aF2f8F2Ef2CF205aE8F0'
+  }
+};
+const provider = new ethers.providers.StaticJsonRpcProvider(providerRPC.astarPass.rpc, {
+  chainId: providerRPC.astarPass.chainId,
+  name: providerRPC.astarPass.name,
+});
+
+const abi = [
+  "function addressMap(address evmAddress) public view returns (bytes native)"
+];
+
+const myArgs = process.argv.slice(1);
+console.log(myArgs[1]);
+if (typeof myArgs[1] === 'undefined'){
+  console.log("missing input evm address");
+  exit();
+}
+const evmAddress = myArgs[1];
+
+const readNative = async () => {
+  console.log(`reading native address on ${providerRPC.astarPass.name} for ${evmAddress}` );
+
+  const contract = new ethers.Contract(providerRPC.astarPass.contract, abi, provider);
+  const native = await contract.addressMap(evmAddress);
+  console.log(native);
+}
+
+
+readNative()