Add a new fiat onboarding option via MoonPay (#13934)

app/_locales/en/messages.json

@@ -411,6 +411,13 @@
   "buy": {
     "message": "Buy"
   },
+  "buyCryptoWithMoonPay": {
+    "message": "Buy $1 with MoonPay",
+    "description": "$1 represents the cypto symbol to be purchased"
+  },
+  "buyCryptoWithMoonPayDescription": {
+    "message": "MoonPay supports popular payment methods, including Visa, Mastercard, Apple / Google / Samsung Pay, and bank transfers in 146+ countries. Tokens deposit into your MetaMask account."
+  },
   "buyCryptoWithTransak": {
     "message": "Buy $1 with Transak",
     "description": "$1 represents the cypto symbol to be purchased"
@@ -617,6 +624,9 @@
   "continue": {
     "message": "Continue"
   },
+  "continueToMoonPay": {
+    "message": "Continue to MoonPay"
+  },
   "continueToTransak": {
     "message": "Continue to Transak"
   },

app/scripts/constants/on-ramp.js

@@ -1 +1,2 @@
 export const TRANSAK_API_KEY = '25ac1309-a49b-4411-b20e-5e56c61a5b1c'; // It's a public key, which will be included in a URL for Transak.
+export const MOONPAY_API_KEY = 'pk_live_WbCpe6PxSIcGPCSd6lKCbJNRht7uy'; // Publishable key.

app/scripts/lib/buy-url.js

@@ -12,7 +12,7 @@ import {
 } from '../../../shared/constants/network';
 import { SECOND } from '../../../shared/constants/time';
 import getFetchWithTimeout from '../../../shared/modules/fetch-with-timeout';
-import { TRANSAK_API_KEY } from '../constants/on-ramp';
+import { TRANSAK_API_KEY, MOONPAY_API_KEY } from '../constants/on-ramp';
 
 const fetchWithTimeout = getFetchWithTimeout(SECOND * 30);
 
@@ -67,6 +67,47 @@ const createTransakUrl = (walletAddress, chainId) => {
   return `https://global.transak.com/?${queryParams}`;
 };
 
+/**
+ * Create a MoonPay Checkout URL.
+ *
+ * @param {string} walletAddress - Destination address
+ * @param {string} chainId - Current chain ID
+ * @returns String
+ */
+const createMoonPayUrl = async (walletAddress, chainId) => {
+  const {
+    moonPay: { defaultCurrencyCode, showOnlyCurrencies } = {},
+  } = BUYABLE_CHAINS_MAP[chainId];
+  const moonPayQueryParams = new URLSearchParams({
+    apiKey: MOONPAY_API_KEY,
+    walletAddress,
+    defaultCurrencyCode,
+    showOnlyCurrencies,
+  });
+  const queryParams = new URLSearchParams({
+    url: `https://buy.moonpay.com?${moonPayQueryParams}`,
+    context: 'extension',
+  });
+  const moonPaySignUrl = `${SWAPS_API_V2_BASE_URL}/moonpaySign/?${queryParams}`;
+  try {
+    const response = await fetchWithTimeout(moonPaySignUrl, {
+      method: 'GET',
+      headers: {
+        Accept: 'application/json',
+        'Content-Type': 'application/json',
+      },
+    });
+    const parsedResponse = await response.json();
+    if (response.ok && parsedResponse.url) {
+      return parsedResponse.url;
+    }
+    log.warn('Failed to create a MoonPay purchase URL', parsedResponse);
+  } catch (err) {
+    log.warn('Failed to create a MoonPay purchase URL', err);
+  }
+  return '';
+};
+
 /**
  * Gives the caller a url at which the user can acquire eth, depending on the network they are in
  *
@@ -89,6 +130,8 @@ export default async function getBuyUrl({ chainId, address, service }) {
       return await createWyrePurchaseUrl(address);
     case 'transak':
       return createTransakUrl(address, chainId);
+    case 'moonpay':
+      return createMoonPayUrl(address, chainId);
     case 'metamask-faucet':
       return 'https://faucet.metamask.io/';
     case 'rinkeby-faucet':

app/scripts/lib/buy-url.test.js

@@ -9,7 +9,7 @@ import {
   ETH_SYMBOL,
   BUYABLE_CHAINS_MAP,
 } from '../../../shared/constants/network';
-import { TRANSAK_API_KEY } from '../constants/on-ramp';
+import { TRANSAK_API_KEY, MOONPAY_API_KEY } from '../constants/on-ramp';
 import { SWAPS_API_V2_BASE_URL } from '../../../shared/constants/swaps';
 import getBuyUrl from './buy-url';
 
@@ -114,4 +114,35 @@ describe('buy-url', () => {
     const kovanUrl = await getBuyUrl(KOVAN);
     expect(kovanUrl).toStrictEqual('https://github.com/kovan-testnet/faucet');
   });
+
+  it('returns a MoonPay url with a prefilled wallet address for the Ethereum network', async () => {
+    const {
+      moonPay: { defaultCurrencyCode, showOnlyCurrencies } = {},
+    } = BUYABLE_CHAINS_MAP[MAINNET.chainId];
+    const moonPayQueryParams = new URLSearchParams({
+      apiKey: MOONPAY_API_KEY,
+      walletAddress: MAINNET.address,
+      defaultCurrencyCode,
+      showOnlyCurrencies,
+    });
+    const queryParams = new URLSearchParams({
+      url: `https://buy.moonpay.com?${moonPayQueryParams}`,
+      context: 'extension',
+    });
+    nock(SWAPS_API_V2_BASE_URL)
+      .get(`/moonpaySign/?${queryParams}`)
+      .reply(200, {
+        url: `https://buy.moonpay.com/?apiKey=${MOONPAY_API_KEY}&walletAddress=${MAINNET.address}&defaultCurrencyCode=${defaultCurrencyCode}&showOnlyCurrencies=eth%2Cusdt%2Cusdc%2Cdai&signature=laefTlgkESEc2hv8AZEH9F25VjLEJUADY27D6MccE54%3D`,
+      });
+    const moonPayUrl = await getBuyUrl({ ...MAINNET, service: 'moonpay' });
+    expect(moonPayUrl).toStrictEqual(
+      `https://buy.moonpay.com/?apiKey=${MOONPAY_API_KEY}&walletAddress=${MAINNET.address}&defaultCurrencyCode=${defaultCurrencyCode}&showOnlyCurrencies=eth%2Cusdt%2Cusdc%2Cdai&signature=laefTlgkESEc2hv8AZEH9F25VjLEJUADY27D6MccE54%3D`,
+    );
+    nock.cleanAll();
+  });
+
+  it('returns an empty string if generating a MoonPay url fails', async () => {
+    const moonPayUrl = await getBuyUrl({ ...MAINNET, service: 'moonpay' });
+    expect(moonPayUrl).toStrictEqual('');
+  });
 });

shared/constants/network.js

@@ -185,11 +185,16 @@ export const IPFS_DEFAULT_GATEWAY_URL = 'dweb.link';
 // The first item in transakCurrencies must be the
 // default crypto currency for the network
 const BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME = 'ethereum';
+
 export const BUYABLE_CHAINS_MAP = {
   [MAINNET_CHAIN_ID]: {
     nativeCurrency: ETH_SYMBOL,
     network: BUYABLE_CHAIN_ETHEREUM_NETWORK_NAME,
     transakCurrencies: [ETH_SYMBOL, 'USDT', 'USDC', 'DAI'],
+    moonPay: {
+      defaultCurrencyCode: 'eth',
+      showOnlyCurrencies: 'eth,usdt,usdc,dai',
+    },
   },
   [ROPSTEN_CHAIN_ID]: {
     nativeCurrency: ETH_SYMBOL,
@@ -211,16 +216,28 @@ export const BUYABLE_CHAINS_MAP = {
     nativeCurrency: BNB_SYMBOL,
     network: 'bsc',
     transakCurrencies: [BNB_SYMBOL, 'BUSD'],
+    moonPay: {
+      defaultCurrencyCode: 'bnb_bsc',
+      showOnlyCurrencies: 'bnb_bsc,busd_bsc',
+    },
   },
   [POLYGON_CHAIN_ID]: {
     nativeCurrency: MATIC_SYMBOL,
     network: 'polygon',
     transakCurrencies: [MATIC_SYMBOL, 'USDT', 'USDC', 'DAI'],
+    moonPay: {
+      defaultCurrencyCode: 'matic_polygon',
+      showOnlyCurrencies: 'matic_polygon,usdc_polygon',
+    },
   },
   [AVALANCHE_CHAIN_ID]: {
     nativeCurrency: AVALANCHE_SYMBOL,
     network: 'avaxcchain',
     transakCurrencies: [AVALANCHE_SYMBOL],
+    moonPay: {
+      defaultCurrencyCode: 'avax_cchain',
+      showOnlyCurrencies: 'avax_cchain',
+    },
   },
   [FANTOM_CHAIN_ID]: {
     nativeCurrency: FANTOM_SYMBOL,
@@ -231,5 +248,9 @@ export const BUYABLE_CHAINS_MAP = {
     nativeCurrency: CELO_SYMBOL,
     network: 'celo',
     transakCurrencies: [CELO_SYMBOL],
+    moonPay: {
+      defaultCurrencyCode: 'celo',
+      showOnlyCurrencies: 'celo',
+    },
   },
 };

shared/constants/swaps.js

@@ -101,7 +101,7 @@ export const WAVAX_CONTRACT_ADDRESS =
 
 const SWAPS_TESTNET_CHAIN_ID = '0x539';
 
-export const SWAPS_API_V2_BASE_URL = 'https://api2.metaswap.codefi.network';
+export const SWAPS_API_V2_BASE_URL = 'https://swap.metaswap.codefi.network';
 export const SWAPS_DEV_API_V2_BASE_URL =
   'https://swap.metaswap-dev.codefi.network';
 export const GAS_API_BASE_URL = 'https://gas-api.metaswap.codefi.network';

test/e2e/webdriver/index.js

@@ -48,7 +48,7 @@ async function setupFetchMocking(driver) {
         return { json: async () => clone(mockResponses.gasPricesBasic) };
       } else if (url.match(/chromeextensionmm/u)) {
         return { json: async () => clone(mockResponses.metametrics) };
-      } else if (url.match(/^https:\/\/(api2\.metaswap\.codefi\.network)/u)) {
+      } else if (url.match(/^https:\/\/(swap\.metaswap\.codefi\.network)/u)) {
         if (url.match(/featureFlags$/u)) {
           return { json: async () => clone(mockResponses.swaps.featureFlags) };
         }

test/jest/constants.js

@@ -1,2 +1,2 @@
-export const METASWAP_BASE_URL = 'https://api2.metaswap.codefi.network';
+export const METASWAP_BASE_URL = 'https://swap.metaswap.codefi.network';
 export const GAS_API_URL = 'https://gas-api.metaswap.codefi.network';

ui/components/app/modals/deposit-ether-modal/deposit-ether-modal.component.js

@@ -5,6 +5,7 @@ import {
   BUYABLE_CHAINS_MAP,
 } from '../../../../../shared/constants/network';
 import Button from '../../../ui/button';
+import LogoMoonPay from '../../../ui/logo/logo-moonpay';
 
 export default class DepositEtherModal extends Component {
   static contextTypes = {
@@ -17,8 +18,10 @@ export default class DepositEtherModal extends Component {
     isTestnet: PropTypes.bool.isRequired,
     isMainnet: PropTypes.bool.isRequired,
     isBuyableTransakChain: PropTypes.bool.isRequired,
+    isBuyableMoonPayChain: PropTypes.bool.isRequired,
     toWyre: PropTypes.func.isRequired,
     toTransak: PropTypes.func.isRequired,
+    toMoonPay: PropTypes.func.isRequired,
     address: PropTypes.string.isRequired,
     toFaucet: PropTypes.func.isRequired,
     hideWarning: PropTypes.func.isRequired,
@@ -93,11 +96,13 @@ export default class DepositEtherModal extends Component {
       chainId,
       toWyre,
       toTransak,
+      toMoonPay,
       address,
       toFaucet,
       isTestnet,
       isMainnet,
       isBuyableTransakChain,
+      isBuyableMoonPayChain,
     } = this.props;
     const { t } = this.context;
     const networkName = NETWORK_TO_NAME_MAP[chainId];
@@ -122,31 +127,6 @@ export default class DepositEtherModal extends Component {
         </div>
         <div className="page-container__content">
           <div className="deposit-ether-modal__buy-rows">
-            {this.renderRow({
-              logo: (
-                <div
-                  className="deposit-ether-modal__logo"
-                  style={{
-                    backgroundImage: "url('./images/wyre.svg')",
-                    height: '40px',
-                  }}
-                />
-              ),
-              title: t('buyWithWyre'),
-              text: t('buyWithWyreDescription'),
-              buttonLabel: t('continueToWyre'),
-              onButtonClick: () => {
-                this.context.metricsEvent({
-                  eventOpts: {
-                    category: 'Accounts',
-                    action: 'Deposit Ether',
-                    name: 'Click buy Ether via Wyre',
-                  },
-                });
-                toWyre(address);
-              },
-              hide: !isMainnet,
-            })}
             {this.renderRow({
               logo: (
                 <div
@@ -172,6 +152,50 @@ export default class DepositEtherModal extends Component {
               },
               hide: !isBuyableTransakChain,
             })}
+            {this.renderRow({
+              logo: (
+                <LogoMoonPay className="deposit-ether-modal__logo--moonpay" />
+              ),
+              title: t('buyCryptoWithMoonPay', [symbol]),
+              text: t('buyCryptoWithMoonPayDescription', [symbol]),
+              buttonLabel: t('continueToMoonPay'),
+              onButtonClick: () => {
+                this.context.metricsEvent({
+                  eventOpts: {
+                    category: 'Accounts',
+                    action: 'Deposit tokens',
+                    name: 'Click buy tokens via MoonPay',
+                  },
+                });
+                toMoonPay(address, chainId);
+              },
+              hide: !isBuyableMoonPayChain,
+            })}
+            {this.renderRow({
+              logo: (
+                <div
+                  className="deposit-ether-modal__logo"
+                  style={{
+                    backgroundImage: "url('./images/wyre.svg')",
+                    height: '40px',
+                  }}
+                />
+              ),
+              title: t('buyWithWyre'),
+              text: t('buyWithWyreDescription'),
+              buttonLabel: t('continueToWyre'),
+              onButtonClick: () => {
+                this.context.metricsEvent({
+                  eventOpts: {
+                    category: 'Accounts',
+                    action: 'Deposit Ether',
+                    name: 'Click buy Ether via Wyre',
+                  },
+                });
+                toWyre(address);
+              },
+              hide: !isMainnet,
+            })}
             {this.renderRow({
               logo: (
                 <img

ui/components/app/modals/deposit-ether-modal/deposit-ether-modal.container.js

@@ -11,6 +11,7 @@ import {
   getCurrentChainId,
   getSelectedAddress,
   getIsBuyableTransakChain,
+  getIsBuyableMoonPayChain,
 } from '../../../../selectors/selectors';
 import DepositEtherModal from './deposit-ether-modal.component';
 
@@ -21,6 +22,7 @@ function mapStateToProps(state) {
     isMainnet: getIsMainnet(state),
     address: getSelectedAddress(state),
     isBuyableTransakChain: getIsBuyableTransakChain(state),
+    isBuyableMoonPayChain: getIsBuyableMoonPayChain(state),
   };
 }
 
@@ -32,6 +34,9 @@ function mapDispatchToProps(dispatch) {
     toTransak: (address, chainId) => {
       dispatch(buyEth({ service: 'transak', address, chainId }));
     },
+    toMoonPay: (address, chainId) => {
+      dispatch(buyEth({ service: 'moonpay', address, chainId }));
+    },
     hideModal: () => {
       dispatch(hideModal());
     },

ui/components/app/modals/deposit-ether-modal/index.scss

@@ -26,6 +26,10 @@
     display: flex;
     justify-content: center;
     align-items: center;
+
+    &--moonpay {
+      height: 30px;
+    }
   }
 
   &__buy-row {

ui/components/ui/logo/logo-moonpay.test.js

@@ -0,0 +1,11 @@
+import React from 'react';
+
+import { renderWithProvider } from '../../../../test/jest';
+import LogoMoonPay from './logo-moonpay';
+
+describe('LogoMoonPay', () => {
+  it('renders the LogoMoonPay component', () => {
+    const { container } = renderWithProvider(<LogoMoonPay />);
+    expect(container).toMatchSnapshot();
+  });
+});

ui/ducks/swaps/swaps.test.js

@@ -34,7 +34,7 @@ describe('Ducks - Swaps', () => {
   describe('fetchSwapsLivenessAndFeatureFlags', () => {
     const cleanFeatureFlagApiCache = () => {
       setStorageItem(
-        'cachedFetch:https://api2.metaswap.codefi.network/featureFlags',
+        'cachedFetch:https://swap.metaswap.codefi.network/featureFlags',
         null,
       );
     };
@@ -47,7 +47,7 @@ describe('Ducks - Swaps', () => {
       featureFlagsResponse,
       replyWithError = false,
     } = {}) => {
-      const apiNock = nock('https://api2.metaswap.codefi.network').get(
+      const apiNock = nock('https://swap.metaswap.codefi.network').get(
         '/featureFlags',
       );
       if (replyWithError) {

ui/pages/swaps/swaps.util.test.js

@@ -94,7 +94,7 @@ describe('Swaps Util', () => {
       },
     };
     it('should fetch trade info on prod', async () => {
-      nock('https://api2.metaswap.codefi.network')
+      nock('https://swap.metaswap.codefi.network')
         .get('/networks/1/trades')
         .query(true)
         .reply(200, MOCK_TRADE_RESPONSE_2);
@@ -120,7 +120,7 @@ describe('Swaps Util', () => {
 
   describe('fetchTokens', () => {
     beforeAll(() => {
-      nock('https://api2.metaswap.codefi.network')
+      nock('https://swap.metaswap.codefi.network')
         .persist()
         .get('/networks/1/tokens')
         .reply(200, TOKENS);
@@ -139,7 +139,7 @@ describe('Swaps Util', () => {
 
   describe('fetchAggregatorMetadata', () => {
     beforeAll(() => {
-      nock('https://api2.metaswap.codefi.network')
+      nock('https://swap.metaswap.codefi.network')
         .persist()
         .get('/networks/1/aggregatorMetadata')
         .reply(200, AGGREGATOR_METADATA);
@@ -158,7 +158,7 @@ describe('Swaps Util', () => {
 
   describe('fetchTopAssets', () => {
     beforeAll(() => {
-      nock('https://api2.metaswap.codefi.network')
+      nock('https://swap.metaswap.codefi.network')
         .persist()
         .get('/networks/1/topAssets')
         .reply(200, TOP_ASSETS);

ui/selectors/selectors.js

@@ -672,6 +672,11 @@ export function getIsBuyableTransakChain(state) {
   return Boolean(BUYABLE_CHAINS_MAP?.[chainId]?.transakCurrencies);
 }
 
+export function getIsBuyableMoonPayChain(state) {
+  const chainId = getCurrentChainId(state);
+  return Boolean(BUYABLE_CHAINS_MAP?.[chainId]?.moonPay);
+}
+
 export function getNativeCurrencyImage(state) {
   const nativeCurrency = getNativeCurrency(state).toUpperCase();
   return NATIVE_CURRENCY_TOKEN_IMAGE_MAP[nativeCurrency];

ui/store/actions.js

@@ -2102,10 +2102,12 @@ export function showSendTokenPage() {
 export function buyEth(opts) {
   return async (dispatch) => {
     const url = await getBuyUrl(opts);
-    global.platform.openTab({ url });
+    if (url) {
-    dispatch({
+      global.platform.openTab({ url });
-      type: actionConstants.BUY_ETH,
+      dispatch({
-    });
+        type: actionConstants.BUY_ETH,
+      });
+    }
   };
 }