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metamask-extension
:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
Setting up a wallet A crypto wallet is an application that provides a user interface for the blockchain. OpenSwap accepts 2 different wallets: MetaMask and the Harmony One wallet. This guide will discuss using MetaMask. STEP 1: Go to https://metamask.io/, download and install the MetaMask wallet. STEP 2: Open MetaMask STEP 3: Enter a password and click “Create” STEP 4: You will be presented with a 12-word mnemonic phrase. **Safety note: Please understand you should never share your seed phrase with anyone and store it in a safe place. If you lose your seed phrase, you will not be able to recover the funds from your wallet. STEP 5: Now that you have your wallet created, you need to add the Harmony Network to MetaMask. When you open MetaMask, at the top middle of the popup, there is a drop down for network. Click in this drop down and select ‘Custom RPC’. STEP 6: Enter the following information - Network Name: Harmony Mainnet - New RPC URL: https://api.harmony.one/ - Chain ID: 1666600000 - Currency Symbol: ONE - Block Explorer URL: https://explorer.harmony.one/#/ click ‘Save’