Arbitrum Goerli is a testnet chain that replicates the features of the Arbitrum One mainnet. The Arbitrum Developer APIs are provided as a community service and without warranty, so please use what you need and no more. Go to 'Assets': Navigate to the 'Assets' tab within MetaMask. Create an Alchemy account and get 0. Web3 developers sign in, enter their Sepolia wallet address, click "Send Me ETH," and 1 SepoliaETH token will be airdropped directly to your wallet. Get Goerli ETH from public faucets and bridge from L1 to L2 (examples: Alchemy Goerli faucet or Mudit Goerli faucet) Request 0. Modify the Nitro codebase freely for. 00, total supply 1,980,062,211, number of holders 380 and updated information of the token. Take it to the next layer with Nitro. $ cd hello-contract. Bridge site screenshot. The scalable and sustainable Ethereum-compatible side chain. Test tokens in this network can be obtained through faucet. From. Faucets are usually web-based applications requiring a single input in the form of a wallet address. I would suggest not to bridge ETH on the Ethereum mainnet, as the gas fees can be rather high. Request →. Paradigm faucet (opens in a new tab) Coinbase Wallet Faucet | Optimism Goerli (opens in a new tab) Starknet Goerli. Arbitrum Goerli Testnet Explorer Latest Blocks. Arbitrum. Request Tokens. USDC (USDC) Token Tracker on Arbiscan shows the price of the Token $0. The faucet for Solana devnet is Solfaucet. Arbitrum is a layer 2 (L2) scaling solution for Ethereum that went live on mainnet in August 2021. Most calls are answered using the Backend member. Chains. Goerli is a proof-of-authority (PoA) cross-client testnet for Ethereum smart contract development. You. Arbitrum is a Layer 2 Optimistic Rollup. To a different question maybe. This faucet allows to request 1,000 DAI from Goerli. chain. The usage of those faucets is limited (once per day generally) so make sure not to waste those precious testnet tokens! Hey there! Let’s grab some Arbitrum Goerli funds! Goerli is an Ethereum Testnet. With Goerli, a simple tx seems to take 2 - 4 GoerliETH in gas, and any faucets I find online only give me around 0. Twitter post or login confirming you are a real human) or place you in a queue to. Developers can use information about transactions on Arbitrum blockchain, addresses, tokens, prices and other activities taking place on Arbitrum for dapps. More results. Run yarn hardhat compile again. Confirm Goerli ETH minted in your specified wallet. Search. 1ETH from Base Goerli Faucet. Try Now. The token tracker page also shows the analytics and historical data. For that purpose, you’ll need a reliable Arbitrum Goerli faucet. Paradigm faucet (opens in a new tab) Coinbase Wallet Faucet | Optimism Goerli (opens in a new tab) Starknet Goerli. Testnet tokens delivered to your wallet across dozens of blockchains. zkSync is a Layer-2 protocol that scales Ethereum with cutting-edge ZK tech. Passo 1: Baixe e Configure uma Carteira Cripto Compatível com a Arbitrum 2. Faucets. View All ResultGOERLI Arbitrum (ETH) Blockchain Explorer Arbiscan allows you to explore and search the Arbitrum blockchain for transactions, addresses, tokens, prices and other activities taking place on Arbitrum (ETH)Tired for top looking for faucets ?! Stop it. Connect your wallet, share a tweet, and get a single token on Goerli with a 2x bonus. You can name your Network Name anything to remind you which chain you’re connecting to. Arbitrum testnet is deployed on the Rinkeby layer 1 testnet. 001 ETH on Ethereum Mainnet to use the EVM faucets. Base. Generic filters. 001 ETH on the wallet address used to prevent bots and abuse). e. Chainlist is a list of EVM networks. We created a faucet to make the developer experience seamless by providing testnet tokens for as many chains as we could. The faucet’s reliable top-up feature ensures a seamless developer experience, free from unnecessary disruptions. A user's wallet must hold at least 0. MetaMask is the most popular web3 wallet. Learn how to. Step 5: Get your Testnet MATIC. This faucet allows to request 1,000 USDC from Goerli. Search. Step 2: Add the Arbitrum Goerli Testnet. Custom recipient. A testnet for Arbitrum (opens in a new tab). This example uses Ethereum, but you can follow these steps for every EVM-compatible chain on Alchemy. Add the Arbitrum Goerli testnet; Get Arbitrum Goerli testnet tokens utilizing a crypto faucet; By finishing the steps above, you will get testnet ETH by way of an Arbitrum Goerli faucet very quickly! From there, you’ll be able to start contributing to the Arbitrum ecosystem by constructing your personal blockchain-based functions. Here are some important on-chain metrics so far in 2022. Block. Input your Arbitrum Goerli testnet address. March 15, 2023 ZK-Rollup Projects – Exploring Top ZK-Rollups in 2023. How does this work? QuickNode operates reliable infrastructure for more than 20 blockchains. After clicking ‘Send Me ETH’, a pop up screen will congratulate you on successfully requesting Goerli ETH from the Goerli testnet faucet. For some networks it may say pending refill but Görli seems to be on. Click "Add a network manually". Previously, there were faucets that gave 10+ ETH for each request, but those days are long gone and now it is simply unrealistic to find a faucet that gives at least 0. 72 ms and Chainstack averaged 426. com; faucet. Syncing requires recovering state data from peers, verifying. But what exactly is a Goerli testnet faucet, how does it work, and why. It's a smallish ($15) transaction so I'm not going to bother spending 50 dollars in gas to bridge 1 dollar worth of eth over. ens. Press the 'Add to MetaMask' button to automatically fill your MetaMask extension with the verified RPC details for Ethereum Goerli. 89 USD to their users in the past 24 hours. Once you will click on Move funds to Arbitrum Goerli, below screen will pop up and it will take some time depending. Are there rate limits?3 Base Goerli Testnet RPC Endpoints. Select “Network” to be “Mainnet, ”. Easily request testnet ETH on Arbitrum Goerli as a dev. It was launched in early 2019 and was named after a small village in Germany. Como Obter ETH da Rede de Teste (Testnet) da Arbitrum em 3 Etapas 2. Optimism Goerli. Scroll Alpha & Sepolia Testnet Faucets. This will take more time than a deposit. Got extra ETH on Base Goerli?Automated Eth deposits onto L2 (e. Mainnet Balance. Build blockchain magic with Alchemy. Learn More. I finally completed the Goerli testnet setup and need help sending test ETH to my metamask. Lastly, go to the Starkgate trustless bridge dApp. Arbiscan. Arbitrum Goerli. To get test tokens for the Arbitrum testnet, you first need to use a faucet to obtain Goerli testnet ETH. Arbitrum Goerli. Users can easily swap tokens for native Goerli ETH and bridge them securely using LayerZero’s OFT technology. Ethereum Sepolia. Get rewarded with 0. Testnets. Liveliness is actively monitored to highlight those that are currently working. Likes. Get in touch. 4. Get Test Tokens Delivered To Your Wallet. Mumbai. Testnet LINK is available at faucets. Kraken is a United States–based cryptocurrency exchange and bank, founded in 2011. It essentially behaves like Ethereum, but money is fake there. Go ahead and click on ”Switch network”: Clicking on this button will automatically add and switch to the Arbitrum Goerli testnet: From here, the final step is to use the best Arbitrum Goerli faucet to acquire some testnet tokens! Step 3: Get Arbitrum Goerli Testnet Tokens Using the Crypto Faucet. . 1 free Goerli ETH (gETH) from Alchemy's Goerli faucet. Celo Alfajores. How to Get Testnet ETH Using a Goerli Faucet on Ethereum. Alchemy Venture. To ensure genuine users benefit from this service, the faucet requires users to register with an email address, effectively warding off automated bots from depleting the tokens. ⚠️ Important note: Ethereum Goerli was deprecated in Q1 2023. What is a PoW Faucet? This is an Ethereum Faucet running on the Goerli Testnet. With a daily allocation of 0. 1. Whether you’re experimenting with smart contracts, building decentralized applications, or refining your blockchain solutions, access to testnet tokens is necessary. Avalanche Testnet Faucet. 摘要: 接收Arbitrum龙头测试网代币的最佳方式取决于你想使用哪个测试网。对于Arbitrum Goerli测试网，你可以使用Triangle Platform Faucet，它将发送免费代币到你的Arbitrum Goerli钱包地址。 如果你想使用Arbitrum Rinkeby Testnet，你可以从QuickNode获得龙头代币。. The Goerli Faucet is an Ethereum testnet faucet that provides free test ETH without requiring authentication. OP Goerli: QuickNode Faucet (opens new window) Built to scale Ethereum, Arbitrum brings you 10x lower costs while inheriting Ethereum’s security model. Making Ethereum more inclusive and sustainable, Nitro is the most advanced blockchain scaling technology in the industry. Add Arbitrum Goerli Testnet to your wallet by choosing one of the following options: Visit and click on "Add Arbitrum One Testnet Network" at the bottom right of the page. Drop in your wallet details. Optimism Goerli Faucet. org, click "Pool" and "+ New Position" - then you can see the available tokens - I see ETH, UNI and WETH and you can 'Manage Token Lists' at the bottom of "select a token". Arbitrum Goerli. Chainlink faucet (opens in a new tab) Optimistic Goerli. Goerli is a proof-of-authority (PoA) cross-client testnet for Ethereum smart contract development. Chainlink faucet (opens in a new tab) Optimistic Goerli. Go back to the “Faucet” section on Buffer Testnet, and click on the “2. The faucet for Solana devnet is Solfaucet. Polygon is one of the main Ethereum scaling solutions aimed at addressing the current throughput limitations of the Ethereum blockchain. Arbitrum Goerli testnet faucet. Step 1: To claim Goerli on Quicknode, visit the Quicknode Goerli ETH faucet. Developers can work with the same clients as they would on the mainnet but testnets operate on a separate ledger. The Arbitrum Nitro. Now located where it says Networks, select that and click on where it says. 步骤4：向你的钱包添加代币. zkSync Faucet Testnet Token Limit. OP Goerli: Coinbase Faucet (opens new window) Get test ETH on OP Goerli directly from the Coinbase Wallet extension or Coinbase Faucet. Arbitrum-Nitro Rollup Testnet Faucet’s Tweets. These Ethereum faucets paid in total approximately $180. Arbitrum Sepolia Faucet – How to Claim Arbitrum Sepolia Testnet Funds. Metamask 是最受全世界加密用户喜爱的web钱包之一. Arbitrum. Optimism Goerli. arb 域名。所以你得按照以下步骤进行： 4. 5 ether from it using your preferred Ethereum address (Metamask, ENS, etc. Now that you know how to acquire testnet tokens with a MATIC faucet, it is time to start building Polygon projects. Go to goerlifaucet. Arbitrum Goerli Faucet. Block 56637229 2. Arbitrum Goerli. iirc the blockscout api urls usually end with /api. Once you will click on Move funds to Arbitrum Goerli, below screen will pop up and it will take some time. If it's available to purchase, pick a time period (in years) to register the name for. Goerli ETH Faucet. It offers low-cost and almost instant transfers. APIBackend implements the ethapi. An archive node performs a “full sync”, which downloads full block data from the genesis block including block headers, transactions, and receipts. Base Goerli. Faucet for #Goerli #Mumbai, #FantomTest, #NeonDevnet, #FuseSpark and #MoonbaseAlpha –> (#faucet channel) MultiFaucet Faucet drips on the Ethereum testnets (Rinkeby, Ropsten, Kovan, Görlil, Optimistic Kovan, Arbitrum Rinkeby, Avalanche Fuji, Polygon Mumbai)Arbitrum Goerli => MXC Wannsee should be available to claim within minutes. OP Goerli: QuickNode Faucet. Only Goerli is Ethereum test network as such, but the others are EVM networks as well, and might be sufficient for many kinds of smart contract testing. Choose a testnet that you want tokens for. . Got extra ETH on Ethereum Goerli?The two recommended testnets and faucets are Sepolia, which reflects most closely the post-merge development environment on Ethereum, and Goerli, a PoA test network. Text Link. Step 2: Add Arbitrum Network to Your MetaMask Account. 26 ETH. 001 ETH. Create App View. Goerli is one of the most popular testnets among Ethereum developers because of its stability, speed, and low transaction fees. Most faucets require social authentication (e. This section provides an overview of the available public RPC endpoints for different Arbitrum chains and necessary details to interact with them. A stable and main Arbitrum testnet (421613) on the Nitro roll-up stack. de. Start building on Solana with. Buy, sell, and explore tokens on Ethereum, Polygon, Optimism, and more. Delta Faucet Trinsic Single Handle High Arc Pull Down Kitchen Faucet. Chains. Next, fill in these fields to create the webhook: Select “Chain” to be “Arbitrum,”. The bridging time will be around 10 - 15 min. The industries' best trust us, and so can you. Horizen Gobi Testnet Faucet. How does this work? QuickNode operates reliable infrastructure for more than 20 blockchains. The scarcity and cost associated with accumulating Goerli ETH is one reason why many Ethereum developers are switching from Goerli to Sepolia. While many will have their eyes on the September. This supports dapp and smart contract devs’ ability to perform tests in an Ethereum-like environment. Set the chain ID to 421613 (the correct ID for the Binance Smart Chain testnet). Faucets. Open MetaMask. Connect your wallet! We support Coinbase Wallet, MetaMask, and Phantom wallet. 4. QuickNode offers a faucet for Arbitrum Goerli, a testnet of Arbitrum, a scalable proof-of-stake blockchain. You can also try out Goerli faucets on Arbitrum and Optimism. (Note: The Goerli faucet requires a minimum mainnet balance of 0. 3. You will be directed to the Arbitrum Bridge. The Aave Protocol V3 is available on the following testnets: Integrate contract addresses in solidity or via npm package with the Aave Address Book. . When referring to a Goerli faucet, we are speaking specifically about a faucet on the Goerli testnet – one of two public Ethereum testnets that the ETH community maintains. To get test tokens for the Arbitrum testnet, you first need to use a faucet to obtain Goerli testnet ETH. Connect a Wallet. "The Alchemy developer platform is widely regarded for its robustness and reliability on Ethereum Layer 1 and we’re excited for its debut on Ethereum Layer 2 on. List of Ethereum (ETH) faucets. 003 ETH, 1M USDC, 1M USDT, 300 wETH, 25 wBTC, 1K crv3, 1K sGLP. Find crypto testnet faucets on any chain. To begin, head to the Contracts page in your thirdweb Dashboard and hit "Deploy new contract": You will be taken to our Explore page — where you can browse smart contracts built by the top protocols in web3 and deploy them in just a few clicks! Note: You can also use the thirdweb CLI to set up a smart. Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support. Passo 2: Adicione a Rede de Teste Arbitrum Goerli 2. If you are using a testnet, requesting funds from a faucet for Sepolia, Goerli or Arbitrum Sepolia. And as users make use of the testnet ETH to test dApps on a Goerli testnet, developers can easily spot potential bugs in a project and fix them before deploying it on the Ethereum mainnet. Connect Metamask and ensure you are connected to the Goerli Testnet (Not Arbitrum Goerli we just set up) because we want to transfer tokens from layer 1 (Goerli ) to layer 2 (Arbitrum Goerli). 4. Wait for the process to complete. Summary – Arbitrum Goerli Testnet Faucet. Ethereum Goerli faucet: see Chainstack faucet; Arbitrum Goerli faucet: see Nitro Goerli Rollup in the Arbitrum documentation; The default Arbitrum Goerli faucet may fund your account with 0. Just go on uniswap on Goerli and swap your ETH for USDC. Arbitrum Goerli Testnet Explorer Latest Blocks. Arbitrum, Optimism, Polygon/Matic etc. const sdk = new ThirdwebSDK("arbitrum-goerli", {. Read More. ⚠️ Visit here to get. A testnet for Starknet (opens in a new tab). When comparing different Testnets similar to Arbitrum Goerli there are a few factors to evaluate including: Chain Support. FaucetsAn Ethereum faucet is a developer tool to get testnet Ether (ETH) in order to test and troubleshoot your decentralized application or protocol before going live on Ethereum mainnet, where one must use real Ether. You will receive a pop-up screen congratulating you on successfully requesting GETH from the Goerli testnet faucet. Arbitrum is an Ethereum Layer 2. Click the "Connect" button in the top left corner and select your wallet. 5. Sepolia was a proof-of-authority testnet created in October 2021 by Ethereum core developers and maintained ever since. Newsletter. 1 ETH on Arbitrum Goerli from our Discord #. In the search bar, click 'Include Testnets' and then type 'Goerli'. Request 0. This allows you to cover the gas costs for. Summary: For those interested in delving into the Goerli Testnet, the QuickNode Goerli Faucet is a convenient source for free testnet tokens. The free faucets you can access here provide testnet tokens for use on their associated testnets, so you can analyze your dapp or smart contract in a safe environment. 10 CH32V003 microcontroller chips to the pan-European supercomputing initiative, with 64 core 2 GHz workstations in between. Designed with you in mind, Arbitrum is the leading Layer 2 technology that empowers you to explore and build in the largest Layer 1 ecosystem, Ethereum. portal. com. . For the Arbitrum Goerli Testnet, you can use the Triangle Platform Faucet, which will send free tokens to your Arbitrum Goerli wallet address. Arbitrum Goerli. 15. 02 Goerli ETH per day from Alchemy’s faucet. The Address 0x007aB5199B6c57F7aA51bc3D0604a43505501a0C page allows users to view transactions, balances, token holdings and transfers of both ERC20 and ERC-721 (NFT. We created a faucet to make the developer experience seamless by providing testnet tokens for as many chains as we could. Arbitrum Orbit is mainnet-ready! Learn more. The signup process is quick and simple, as you can use your Google account to log in. Alchemy's Sepolia faucet is a free tool for web3 developers to claim testnet tokens for the Sepolia network. LAUNCH PARTNER. Backend This struct was created as an Arbitrum equivalent to the Ethereum struct. Refer to the Arbitrum documentation for instructions to bridge testnet ETH onto Arbitrum. FaucetsOrbiter Finance is a decentralized cross-rollup bridge for transferring Ethereum native assets. Base Goerli Testnet Faucet. Then you can migrate those tokens to the Arbitrum Testnet using the Arbitrum bridge. To configure the Solana Devnet, create a new Alchemy app and set the chain to Solana and network to Devnet. This bridge by LayerZero allows you to bridge real-life ETH on the Ethereum mainnet, Arbitrum or Optimism to Goerli ETH. Discover 5 Decentralized Oracles on Arbitrum with Alchemy's Dapp Store. Read More. Find the best Goerli RPC to connect to your wallets and Web3 middleware providers. app;. Careers. Users can use the information to connect their wallets and Web3 middleware providers to the appropriate Chain ID and Network ID to connect to the correct chain. Learn More. Get started for free. Testnets are used by developers to ensure that the smart contracts and dApps (Decentralized Applications) they deploy are functional and secure. A pop-up will appear, then click “Add Network. Drips 0. The smart, secure layer-2 scaling network for Ethereum. Enhanced Concurrent Transaction Processing. Arbitrum Goerli. Chains. 2 Step 1 - Select a Faucet. Testnet funds have no. Also explore related collections including Layer 1 Blockchains (L1s), Layer 2 Blockchains, Testnets. A testnet for Arbitrum (opens in a new tab). MXC Arbitrum Faucet - This faucet is only for running MXC supernodes. Current Balance: 99. Bk. 步骤2：钱包配置. Ethereum, Arbitrum, Optimism. Try any of the faucets below. 61B 24h Vol: $54. Faucet for #Goerli #Mumbai, #FantomTest, #NeonDevnet, #FuseSpark and #MoonbaseAlpha --> (#faucet channel) MultiFaucet Faucet drips on the Ethereum testnets (Rinkeby, Ropsten, Kovan, Görlil, Optimistic Kovan, Arbitrum Rinkeby, Avalanche Fuji, Polygon Mumbai) Solana Devnet. Enter the following network details based on the blockchain for which you created your private RPC endpoint. Arbitrum Goerli. Enjin. A testnet uses test cryptocurrency, which has no real-world value. Follow these steps to add Goerli to Trust Wallet: Open the Trust Wallet app and tap the "+" icon in the top right corner. Faucets. Get ETH from our Twitter faucet here . select USDT , Allow use and swap. Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support. io ”, download the MetaMask browser extension, and set up an account. FaucetsRequest 0. An Ethereum testnet faucet powered by Alchemy. . Arbitrum devs also grew: Total Requests Sent Through Alchemy - 286% Y/Y. Arbitrum Sepolia testnet is a risk-free space for developers to test smart contracts, offering the same Layer 2 enhancements as the Arbitrum One mainnet. Connect your MetaMask wallet to ChainList. There are currently 103 Ethereum faucets on our list. Arbitrum Goerli; Arbitrum Sepolia; Avalanche Fuji; Base Testnet; BNB Chain Testnet; Celo Alfajores Testnet; Ethereum Goerli; Ethereum Sepolia; Fantom Testnet; Linea Testnet; Optimism Goerli; Polygon Mumbai; Polygon. 055181 BTC (+2. Our bots update this list automatically every 5 minutes, so visit us regularly to find new hot faucets and. Arbitrum is an Ethereum Layer 2. xyz! MultiFaucet funds a wallet with ETH, wETH, DAI, and NFTs across 8 testnet. Arbitrum Goerli. Arbitrum Goerli. More results. Click the Add Network button at the bottom of the pop-up window. Never miss an update. Ethereum, Arbitrum, Optimism. FaucetsARBITRUM Goerli Network. 91B 24h Vol: $39. Chains. I'm following the instructions in the guide and on the Discord channel and manage to finish most of the steps. Most faucets require social authentication (e. 3% ETH Gas: 56 Gwei There are a few considerations to keep in mind, this testnet is built on Görli rather than Rinkeby, and has a new ChainID of 421613 and RPC URL at Once you. Steps to Add Arbitrum Goerli to MetaMask manually. ETH. There are now list Görli(ETH) ChainID, NetworkID, RPC, Explorer and Faucet. Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support. Arbitrum Goerli Faucet; Oasis Network Testnet Faucet; To use any of the above-listed testnet faucets, visit the Pure Faucets page, hit the “See faucet list”, and click on the “Try Now” button next to the faucet you wish to. Free Goerli – Get Goerli Faucet Funds Without Having to Pay. Send me 1,000 USDC. Faucets. Arbitrum is a Layer 2 Optimistic Rollup. Bridge GoerliETH to AETH” button (Figure 6). October 12, 2023 Rinkeby Faucet Guide – What is the Rinkeby Faucet and Testnet? Read More. Scaling Freedom. Request testnet ETH on Arbitrum Goerli from here!Learn about Arbitrum's migration from Rinkeby to Goerli, the primary Ethereum testnet that will exist after the planned Ethereum merge in 2022. Arbitrum uses Optimistic Rollups to increase the number of transactions that can be processed in parallel and reduce costs, while benefiting from the shared security of the layer 1 (L1) Ethereum blockchain. See all. Learn about the decentralized organization that governs the One and Nova chains. We currently support Arbitrum Goerli, Arbitrum Sepolia, Base Goerli, Celo Alfajores, Ethereum Goerli, Ethereum Holesky, Ethereum Sepolia, Flow Testnet, Fuel Beta-4, Linea Goerli, Optimism Goerli, Optimism Sepolia, Polygon Mumbai, Polygon zkEVM Testnet, Scroll Sepolia, Stacks. Refer to the Arbitrum documentation for instructions to bridge testnet. However, most of the results are far from what we believe is the best. Once you have added the Goerli network to your MetaMask Wallet, you will want to acquire Goerli ETH to test applications and transact on the network. Develop enterprise ready NFT-experiences. Arbitrum, Optimism, Binance Smart Chain, Solana, dan Base. Chainlink faucet (opens in a new tab) Optimistic Goerli. You will execute all the following commands from this directory. Depending on the blockchain where you want to launch your Web3 project, you can use Goerli faucets to receive testnet tokens to bridge them to Arbitrum or. 001 GoerliETH, which is not enough to deploy the greeter contract on L2. 001 ether. This contains the smart contract code that we will use to create our flash loan. 02 ETH. Avalanche. Arbitrum Goerli; Arbitrum Sepolia; Avalanche Fuji; Base Testnet; BNB Chain Testnet; Celo Alfajores Testnet; Ethereum Goerli; Ethereum Sepolia; Fantom Testnet; Linea Testnet; Optimism Goerli; Polygon Mumbai; Polygon. Input the amount of Goerli ETH you want to send from the Goerli Testnet to the Alpha Scroll Testnet. <style> body { -ms-overflow-style: scrollbar; overflow-y: scroll; overscroll-behavior-y: none; } . Faucets. MetaMask interface for adding a new network. Login Sign Up Docs Status Sepolia Faucet Goerli Faucet Mumbai Faucet Gwei Calculator Create Web3 Dapp Smart Contracts Chain Connect Request a Chain.