The changes here reflect the changes specified in the following guide…

… in order to implement an altcoin:

https://gist.github.com/coreyphillips/91de5d15964797054988522664cc3150

nodejs-assets/nodejs-project/api.js

@@ -5,19 +5,22 @@ class API {
 			bitcoin: false,
 			litecoin: false,
 			bitcoinTestnet: false,
-			litecoinTestnet: false
+			litecoinTestnet: false,
+			vertcoin: false
 		};
 		this.peer = {
 			bitcoin: {},
 			litecoin: {},
 			bitcoinTestnet: {},
-			litecoinTestnet: {}
+			litecoinTestnet: {},
+			vertcoin: {}
 		};
 		this.peers = {
 			bitcoin: [],
 			litecoin: [],
 			bitcoinTestnet: [],
-			litecoinTestnet: []
+			litecoinTestnet: [],
+			vertcoin: []
 		};
 	}
 

nodejs-assets/nodejs-project/electrum-host-parse/fixture/peers.json

@@ -22,5 +22,16 @@
   "litecoinTestnet": [
     "electrum-ltc.bysh.me s51002 t51001",
     "electrum.ltc.xurious.com s51002 t51001"
+  ],
+  "vertcoin": [
+    "fr1.vtconline.org t55001 s55002",
+    "uk1.vtconline.org t55001 s55002",
+    "vtc.horriblecoders.com t55001 s55002",
+    "vtc.lukechilds.co t55001 s55002",
+    "vtc-cce-1.coinomi.net t55001 s55002",
+    "vtc-cce-2.coinomi.net t55001 s55002",
+    "electrum.catpool.io t55001 s55002",
+    "electrum2.catpool.io t55001 s55002",
+    "www.verters.com t55001 s55002"
   ]
 }

src/components/TransactionDetail.js

@@ -124,6 +124,7 @@ class TransactionDetail extends PureComponent <Props> {
 		if (selectedCrypto === "bitcoinTestnet") url = `https://blockstream.info/testnet/tx/${txid}`;
 		if (selectedCrypto === "litecoin") url = `https://chain.so/tx/LTC/${txid}`;
 		if (selectedCrypto === "litecoinTestnet") url = `https://chain.so/tx/LTCTEST/${txid}`;
+		if (selectedCrypto === "vertcoin") url = `https://insight.vertcoin.org/tx/${txid}`;
 		openUrl(url);
 	};
 
@@ -134,6 +135,7 @@ class TransactionDetail extends PureComponent <Props> {
 		if (selectedCrypto === "bitcoinTestnet") url = `https://blockstream.info/testnet/block-height/${block}`;
 		if (selectedCrypto === "litecoin") url = `https://chain.so/block/LTC/${block}`;
 		if (selectedCrypto === "litecoinTestnet") url = `https://chain.so/block/LTC/${block}`;
+		if (selectedCrypto === "vertcoin") url = `https://insight.vertcoin.org/block/${block}`;
 		openUrl(url);
 	};
 
@@ -144,6 +146,7 @@ class TransactionDetail extends PureComponent <Props> {
 		if (selectedCrypto === "bitcoinTestnet") url = `https://blockstream.info/testnet/address/${address}`;
 		if (selectedCrypto === "litecoin") url = `https://chain.so/address/LTC/${address}`;
 		if (selectedCrypto === "litecoinTestnet") url = `https://chain.so/address/LTCTEST/${address}`;
+		if (selectedCrypto === "vertcoin") url = `https://insight.vertcoin.org/address/${address}`;
 		openUrl(url);
 	};
 
@@ -163,6 +166,9 @@ class TransactionDetail extends PureComponent <Props> {
 			case "litecoinTestnet":
 				url = `https://chain.so/tx/LTCTEST/${tx}`;
 				break;
+			case "vertcoin":
+				url = `https://insight.vertcoin.org/tx/${tx}`;
+				break;
 			default:
 				return;
 		}

src/utils/networks.js

@@ -43,7 +43,18 @@ const networks = {
 		pubKeyHash: 0x6f,
 		scriptHash: 0x3a,
 		wif: 0xef
-	}
+	},
+	vertcoin: {
+		messagePrefix: '\x18Vertcoin Signed Message:\n',
+		bech32: 'vtc',
+		bip32: {
+			public: 0x0488b21e,
+			private: 0x0488ade4
+		},
+		pubKeyHash: 0x47,
+		scriptHash: 0x05,
+		wif: 0x80
+	},
 };
 
 //Returns an array of all available coins from the networks object.
@@ -53,14 +64,16 @@ const supportsRbf = {
 	bitcoin: true,
 	bitcoinTestnet: true,
 	litecoin: false,
-	litecoinTestnet: false
+	litecoinTestnet: false,
+	vertcoin: false
 };
 
 const zeroValueItems = {
 	bitcoin: 0,
 	bitcoinTestnet: 0,
 	litecoin: 0,
 	litecoinTestnet: 0,
+	vertcoin: 0,
 	timestamp: null
 };
 
@@ -69,6 +82,7 @@ const arrayTypeItems = {
 	bitcoinTestnet: [],
 	litecoin: [],
 	litecoinTestnet: [],
+	vertcoin: [],
 	timestamp: null
 };
 
@@ -77,6 +91,7 @@ const objectTypeItems = {
 	bitcoinTestnet: {},
 	litecoin: {},
 	litecoinTestnet: {},
+	vertcoin: {},
 	timestamp: null
 };
 
@@ -97,13 +112,15 @@ const defaultWalletShape = {
 		bitcoin: "84",
 		bitcoinTestnet: "84",
 		litecoin: "84",
-		litecoinTestnet: "84"
+		litecoinTestnet: "84",
+		vertcoin: "84"
 	},
 	addressType: { //Accepts bech32, segwit, legacy
 		bitcoin: "bech32",
 		bitcoinTestnet: "bech32",
 		litecoin: "bech32",
-		litecoinTestnet: "bech32"
+		litecoinTestnet: "bech32",
+		vertcoin: "bech32"
 	},
 	rbfData: objectTypeItems
 };
@@ -118,6 +135,8 @@ const getCoinImage = (coin = "bitcoin") => {
 				return require(`../assets/bitcoin.png`);
 			case "litecoin":
 				return require(`../assets/litecoin.png`);
+			case "vertcoin":
+				return require(`../assets/vertcoin.png`);
 			default:
 				return require(`../assets/bitcoin.png`);
 		}
@@ -145,6 +164,9 @@ const getCoinData = ({ selectedCrypto = "bitcoin", cryptoUnit = "satoshi" }) =>
 				satoshi = "litoshi";
 				acronym = cryptoUnit === "satoshi" ? "lits" : "LTC";
 				return { acronym, label: "Litecoin Testnet", crypto: "LTC", satoshi };
+			case "vertcoin":
+				acronym = cryptoUnit === "satoshi" ? "sats" : "VTC";
+				return { acronym, label: "Vertcoin", crypto: "VTC", satoshi };
 			default:
 				acronym = cryptoUnit === "satoshi" ? "sats" : "BTC";
 				return { acronym, label: "Bitcoin", crypto: "BTC" };

src/utils/walletApi.js

@@ -414,6 +414,11 @@ const fallbackBroadcastTransaction = async ({ rawTx = "", selectedCrypto = "bitc
 				response = await response.json();
 				response = response.status === "success" ? response.data.txid : "";
 				break;
+			case "vertcoin":
+				response = await fetch(`https://insight.vertcoin.org/insight-vtc-api/tx/send`, fetchData("POST", { rawtx: rawTx }));
+				response = await response.json();
+				response = response.status === "success" ? response.data.txid : "";
+				break;
 		}
 		if (response !== "") return { error: false, data: response };
 		return { error: true, data: "" };