Fill in the following details: Network Name: Mumbai Testnet. 2. org, search "mumbai", and click "Connect Wallet". Step 5: Make Sure USDC is in MetaMask. 2. Copy the Cronos contract from CoinMarketCap. Receive 1 tUSDC per request. We offer two ways to collect test tokens: 1) mint OKB on Sepolia, then bridge it to X1; 2) or get OKB directly on X1 (limited amount). Polygon is one of the main Ethereum scaling solutions aimed at addressing the current throughput limitations of the Ethereum blockchain. When using a testnet, you'll need some funds to cover the gas for transactions. Aave is an Open Source Protocol to create Non-Custodial Liquidity Markets to earn interest on supplying and borrowing assets with a variable or stable interest rate. USDC is down 0. Amount: Protection:Developed by Perpetual Protocol, a dApp built on the Optimism network, the Optimism ETH faucet helps users get started using Optimism with just one transaction. Then you may bridge from. Wrapped Ether (WETH) 6 faucets on 6 networks. We will need some Polygon Mumbai Testnet USDC in our smart contract to pay our Flash loan's interest fee. Its mechanism stands out as the core of the whole testnet environment. 9. Scroll Sepolia Test USDC Faucet. 2 MATIC. If you feel that any information in the Hall of Fame has been misrepresented or is missing, please get in touch with us at faucet@paradigm. A protocol for sending tokens across rollups and their shared layer-1 network in a quick and trustless manner. Faucet has been operating for a while now and faucet owner is very active on Twitter, where he posts free roll promo codes every day. Funds that you receive through Chainlink Faucets are not real funds To get testnet LINK, connect to your wallet. A tag already exists with the provided branch name. Polygon Mumbai; Polygon zkEVM Testnet; Scroll Sepolia Testnet; Detecting wallet. For many USD Coin (USDC) faucet users, you will find that more and more crypto faucet websites add various tasks to let users earn crypto coins. Paste. paradigm. By using the Swan faucet, you can get Testnet USDC and MATIC tokens for your account on the Polygon Mumbai or BSC network. 3. Step 5: Copy your Trust Wallet BEP-20 wallet address. It is shown to have 700m Mumbai USDC token on testnet now. This faucet requires a FaucetPay account to claim. そして、Polygonのテストネットが Mumbaiとなりますが、こちらも OpenSeaのテストができるので、なじみのある方は多いのではないでしょうか？ Polygon Faucet. In our case, we will use the USDC Faucet to transfer USDC on Polygon Mumbai to the wallet. Is there anyone who can help? What should I do 0xfdd4af51fdff6396384db6abfa4bbb446af162f4Web3 wallet SDK installs grew 33% Q/Q in Q1 2023 with a total of 438,500 weekly downloads, and increased over 350% since Q1 2022. Have a look at the most common ones. Parameter. Due to Algorand Standard Assets spam protection, you must opt in to accept new assets such as USDC. Connect your wallet. Here are 4 steps to add USDC to Metamask on the Cronos network: Go to Metamask and ensure that you are using the Cronos Network. After that, click on [Next]. Choose the amount of ETH (or the asset of your choice that's available) you'd like to deposit or withdraw. So this faucet will only send you 0. Follow these four steps to bridge to Goerli using the Testnet Bridge: Access the Testnet Bridge: Visit the Testnet Bridge website and connect your preferred crypto wallet, such as MetaMask. Use Circle’s multi-chain testnet faucet to begin experimenting with USDC flows within your project. The Polygon Mumbai Faucet airdrops testnet MATIC token (not real) to the Ethereum address submitted for a dispensary. In our case, we will use the USDC Faucet to transfer USDC on Polygon Mumbai to the wallet. Select ‘Import Tokens’, and then ‘Import Custom Token’. Faucet Link is a directory of faucets for the Ethereum testnets Holesky, Sepolia and Goerli. Testnet funds have no value. 1 Arbitrum has a growing. A BNB faucet, like any crypto faucet, is a website that will send you a small amount of testnet tokens for free. By providing a few variables to represent a particular asset (e. Read the docs. How to add USDC to Metamask on the Cronos network. Sign up for free to join this conversation on GitHub . Parameter Value; L1 Chain ID: 5: Rollup Config: This network does not require a rollup config. 9986 - 9993. Alchemy Goerli faucet. On the next page, you should see your Trust Wallet BEP-20 wallet address and a QR code containing the same address in case you want to scan the address on other crypto wallets or exchanges. Uniswap v3 Mainnet launch. Polygon is an Ethereum-native blockchain, configured to be compatible with both existing and future Ethereum-focused projects while offering a framework for its interoperability with other Layer-2 mechanisms, sidechains, and Layer-1 blockchains. Go to Aave's faucet, select Polygon Market, connect MetaMask, and get the USDC by clicking Faucet near USDC. Unbound App Interface. js . com and make sure you choose the Ropsten button. g. In this piece, we are excited to share the most recent enhancements in our Testnet, v1. First, to get familiar with the Uniswap UI, let’s try ‘wrapping’ and ‘unwrapping’ WETH. Analyze & Query Fantom dApps With Dapp Query. 00, total supply 700,144,788. In order to make DeGate testnet a more seamless experience for users, we will airdrop 200 USDC AND 200 USDT upon their first deposit. After clicking ‘Send Me ETH’, a pop up screen will congratulate you on successfully requesting Goerli ETH from the Goerli testnet faucet. 0xed73b. You can use other faucets to get funds for testing. Web3 developers sign in, enter their Sepolia wallet address, click "Send Me ETH," and 1 SepoliaETH token will be airdropped directly to your wallet. Testnet faucets provide free monopoly money so users can try things out, make mistakes and build confidence in a risk free environment. Under the 'Info' heading, click the 'Contract' button. , I want to trade 2k USDC for the most amount of ETH possibleHow can I get USDT/USDC for Polygon Mumbai Testnet? I am working on a DeFi application on Polygon (Mumbai Testnet), and want to integrate stablecoins like USDT or USDC. Improve this answer. Click Connect wallet so the faucet app can detect the network and wallet address. MES Protocol - a trustless and permissionless cross-rollup DEX. Buy, sell, and explore tokens on Ethereum, Polygon, Optimism, and more. Testnet USDC and MATIC tokens are available from the Swan USDC faucet. Follow our concise and verified 4-step guide to obtain free SEI tokens and begin your journey: Download and configure your Sei Wallet. Just tweet about this faucet, share the tweet and get a single token on your chosen testnet!A testnet uses test cryptocurrency, which has no real-world value. Go to the Coingecko USDC page. The token balance is stored in the token contract (in this case USDT), not in yours. testnet faucet. 01 ETH every 24 hours; You can request popular ERC20 tokens like USDT, USDC, BUSD, CHAINLINK, MAKER, DAI, WBTC, UNISWAP ; You must solve the reCaptcha and. 03$ /. You typically use these tokens for creating test transactions on the associated blockchain, such as contract deployments, transferring funds and debugging failed transactions. . The live USDC price today is $0. All deployments now use an open faucet with a. The Mumbai. Navigate to the 'Import Tokens' page, type 'USDC' in the search field, and choose 'USD Coin (USDC)'. This can be done by implementing an interface in solidity that looks like the following: Now find the token’s address on the. These parameters are mostly useful to people responsible for running and administering network nodes. You will be prompted to accept the metamask transaction and after you will receive 10000 USDC tokens. While the tokens don't have transferable value, they help developers with testing smart contract interactions on the Mumbai testnet for Polygon infrastructure-based DApps. Polygon is an Ethereum-native blockchain, configured to be compatible with both existing and future Ethereum-focused projects while offering a framework for its interoperability with other Layer-2 mechanisms, sidechains, and Layer-1 blockchains. See below for an example from Etherscan: On a desktop browser, you will see the copy to clipboard icon appear when you mouse over. After you’ve clicked on “Add Custom Token”, USDC will be added to your MetaMask wallet. Up to 1. Q&A for users of Ethereum, the decentralized application platform and smart contract enabled blockchainClick on the dropdown menu on top of the MetaMask wallet extension and select Add Network. USDC will automatically appear in your MetaMask. Are there rate limits?Yes. Step 1: Visit Mumbai Faucet to obtain testnet tokens for Polygon’s Mumbai Testnet. Utilize the search bar to look for ‘Goerli'. 77 @ 0. Show faucet. Nov 15, 2022. Next, use the “+ Create a new Server” option in the top-right corner. There are only 2 days left to join Linea Voyage and potentially qualify for a Consensys airdrop. To 0x76a288. Testnet token access on the Polygon Faucet now requires Discord authentication. Just tweet about this faucet, share the tweet and get a single token on your chosen testnet! A testnet uses test cryptocurrency, which has no real-world value. Blockchain Address: Follow Do you know how and where to request some USDC token on Mumbai testnet. The testnet faucet by Infura is here to help you get some testnet ETH for both Linea and Sepolia in no time! Linea Mainnet Alpha is now live! If you're looking to get started with developing on Linea, we highly recommend using the Linea Testnet, a sandbox environment made for developers where you can test your applications and dapps. Mumbai USD Coin (USDC) Token Tracker on PolygonScan shows the price of the Token $0. it gives you free USDC faucet with instantly withdrawal so, you can withdraw your earning after reaching to a minimum withdrawal amount or you can use faucet earning to play Crash Gambling Games, Dice Games, Plinko Games to increase your USD Coin earnings. Contribute to Shubhaankar-Sharma/Mumbai-USDC-dapp development by creating an account on GitHub. From the drop-down menu, select the “Testnet Server” option to ensure easy access to all Ethereum testnet networks. Every unit of this cryptocurrency in circulation is backed up by $1 that is held in reserve, in a mix of cash and short-term U. I've had no luck googling for this. Step 1 — Wrapping ETH to WETH. The assets on a testnet are not “real,” meaning they have no monetary value. 1 Arbitrum has a growing. Layer3 USDC Faucet (USDC) Token Tracker on PolygonScan shows the price of the Token $0. 15. Click the 'import tokens' button at the bottom of your Wallet extension. 2. com. Copy and paste your wallet address or ENS domain. xyz! MultiFaucet funds a wallet with ETH, wETH, DAI, and NFTs across 8 testnet. Celo Alfajores. Here are a few Sepolia faucet apps: Most faucets only allow requests for test tokens once every 24 hours. Go to goerlifaucet. The smallest denomination of LINK is called a Juel, and 1,000,000,000,000,000,000 (1e18) Juels are equal to 1 LINK. Then visit the unbound dashboard, use Mint to. An 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. Polygon Mumbai. USDC. Kovan Ether (KEth) have no market value, they can be obtained for free and are meant for testing purposes only. The amount of Free USD Coin that you get will depend on the number that you roll and paid out according to the payout table below. Most faucets require social authentication (e. Just tweet about this faucet, share the tweet and get a single token on your chosen testnet!I'm trying to play around with the DyDx Protocol on Ropsten, but to get any further I need to have some USDC in my account. Testnet token access on the Polygon. . ETH_CHAIN_ID. Would that help you?You can edit the mint function require the user to transfer certain ERC-20 tokens in your mint function. No guarantee, representation or warranty is being made, express or implied, as to the safety or. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"contracts","path":"contracts","contentType":"directory"},{"name":"scripts","path":"scripts. com. Add Polygon Mumbai Testnet To MetaMask Wallet & Get some Fake Matic From A Faucet For TestingIf you ever decide to try and create your own token on Polygon t. For that to happen, you first have to enter the address to your account, to which the free MATIC will be. MultiversX dApp Template. Last updated: November 2023. Twitter post or login confirming you are a real human) or place you in a queue to. value); address [] memory path = getPath. Polygon Mumbai (connection details, Add to MetaMask) Faucet drips 0. 25. These augmentations stem directly from the priceless feedback we’ve received from our respected community members. For frequently asked questions about Base Bridge. So this will be about how to get the required faucets for the tasks. Click "Confirm" on the dialog that opens. The amount of testnet BNB tokens you will get for free can change over time. By using the Swan faucet, you can get Testnet USDC and MATIC tokens for your account on the Polygon Mumbai or BSC network. You can request up to 0. This can be done by implementing an interface in solidity that looks like the following: Now find the token’s address on the. Ethereum USDC is built on ERC-20, which is the most widely adopted standard in blockchain applications. Next, click on “Send” and paste the receiver’s address. This should open a new window where you’ll see the link. I am developing a Dapp and I want to test it using the Mumbai testnet but I need many matic tokens. Show faucet. We created a faucet to make the developer experience seamless by providing testnet tokens for as many chains as we could. WinDice. On mobile, it should already be visible. How to use. Polygon Mumbai Testnet. Conclusion. Faucet Link is a directory of faucets for the Ethereum testnets Holesky, Sepolia and Goerli. Bridged forms of USDC, such as USDC. Get USDC and MATIC tokens from Swan. g. This will open a confirmation on our Metamask browser extension, click "Switch Network". QuickSwap is a next-gen #DEX for #DeFi. 1/ Add Linea to MetaMask: Open MetaMask, click the top bar, select “Settings”, go to “Networks” and click on “Add network”. Connect your MetaMask wallet and select a Network among Linea Goerli Testnet, Ethereum Goerli, Polygon Mumbai or Binance Smart Chain Testnet. The following table shows the current values: Lucky number / Payout. Trade at lightning-fast speeds with near-zero gas fees. usdc-faucet-dapp . Get free ETH and MATIC tokens for testing smart contracts on Goerli, Sepolia, and Mumbai, the most popular testnets on Ethereum and Polygon. com. QuickSwap is a next-gen #DEX for #DeFi. Create a New Server – After you log in, click the “Servers” tab inside your Moralis admin area. Coinbase offers a range of free testnet faucets for developers and allows for a certain amount per day. Parameter. Steps to test: 1. 0-9885 / 0. Everything is built for scale ↓The Mumbai testnet is a proving ground for EVM DApps with a flavor of the Polygon main blockchain. Step 2: Connect your wallet to the platform. Ad Ad Ad. vercel. Choose the network of Polygon Mumbai or BSC network, and click the Send request button. 00030000 USDC; 9886-9985 / 0. Step 1: Click on the dropdown menu on top of the MetaMask wallet extension. js . Therefore, we recommend using Sepolia testnet to test your dApps, as Alchemy has full Sepolia. How does this work? QuickNode operates reliable infrastructure for more than 20 blockchains. This ERC-20 token faucet can be used for building on X1, or interacting with X1 and Sepolia testnet DApps. A testnet "faucet" gives free funds to developers so they can test transactions on test networks like Ethereum Goerli. Delta Faucet Company makes residential and commercial faucets and other products for kitchens and bathrooms that transform experiences with water. S. Any user can leave a tip (ETH, USDT) to recharge the battery too. As of late 2022, developers and validator node runners can now use Infura, QuickNode, and Alchemy, to interact with Arbitrum One, which is in mainnet beta, including the admin controls. Liveliness is actively monitored to highlight those that are currently working. e, are not issued by Circle. # Parameters for node operators. At the time of writing, the BNB faucet is distributing 0. Designed to standardize the development of tokens, the ERC-20 token can represent any fungible asset on the Ethereum blockchain. Get USDC and MATIC tokens from Swan faucet. MATIC is the native token to the Polygon blockchain. USDCFaucet. Only one claim per token type for a 24 hour period. 11% – Initial emissions program. xyz. MATIC Price. Find the best RPC for both Mainnet and Testnet to connect to the correct chainSo this faucet will only send you 0. I noticed that it’s more expensive to send tokens than eth itself. Step 1: To claim Goerli on Quicknode, visit the Quicknode Goerli ETH faucet. You would need testnet MATIC to get started. Step 1: Access the following website: (To prevent malicious actors from exhausting all available funds or accumulating enough Ether to mount long running spam attacks, requests are tied to common 3rd party social network accounts. By adhering to these steps, developers and general users alike can smoothly engage with. e, are not issued by Circle. Send or receive USDC. Get started for free. Mumbai Faucet. What is Superchain Faucet? The Superchain faucet offers developers free testnet ETH to test their applications. Registered users that return back cryptocurrency, or use a THT token can recharge the faucet battery. 2 min read. You just connect with your Metamask wallet on Kovan testnet and select USD Coin. Balance. Testnets | The DeFi Playground [Video]. I want the testnet because of the polygonscan. Step 4: Enter Details for the Polygon Mainnet and Mumbai Testnet. 00 for 50. This will take you to the Mumbai Faucet page, where you can enter your wallet address to receive testnet MATIC tokens. Contribute to AMPnet/usdc-faucet-dapp development by creating an account on GitHub. New RPC URL:. Learn moreThe Rinkeby testnet was deprecated by the Ethereum Foundation on October 5th, 2022. io/faucet/ ️ usdcfaucet. Preview Conversion. Copy and paste your wallet address or ENS domain. Find 11 alternatives, competitors, and apps like Mumbai Faucet from a list of Crypto Faucets in the Alchemy Dapp Store. Its mechanism stands out as the core of the whole testnet environment. Learn how to get a verifiable and provably fair random number to use in your Polygon-based application. The Polygon Mumbai faucet for everyone. To do so, select Add New Asset, then search for "USDC" (the USDC asset ID on Algorand TestNet is 10458941`). For my TEST AVAX needs, I run to Was wondering if there is a similar faucet for USDC or is there a testnet exchange where I can exchange my testnet avax to. Upon exiting the popup, a transaction hash should now be visible in the ‘Your Transactions’ table. 2 Answers. Get some tokens from the test client faucet. Uniswap v3 is the most powerful version of the protocol yet, with Concentrated Liquidity offering unprecedented capital efficiency for liquidity providers, better execution for. Superchain Faucet (opens new window) is a developer tool hosted by OP Labs that allows developers to get free testnet ETH to test apps on testnet OP Chains like Base Sepolia, OP Sepolia, PGN Sepolia, Zora Sepolia, and other OP Chains in the Superchain. Launch the ChainList application. On the token import page, search for the USDC token by typing in “USDC” in the search field and then selecting the correct USDC token from the results. The best way to protect your wallet is to never interact with an unknown smart contract. Get started with Polygon. USD CoinStaking / Interest. Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support. Transactions on Polygon network are dirt cheap. The guy said even with a negligible amount of Goerli Testnet ETH (which you can get in many places) you can swap on Goerli UniSwap for a lot of USDC. Refer to our conversion tables for popular USDC trading amounts in their corresponding USD prices and vice versa. On mobile, it should already be visible. Select 'Connect wallet' in the top right to do so. Parameter. Tiempo de lectura: 4 minutos. Mumbai, city, capital of Maharashtra state, southwestern India. What is a testnet token? Testnet tokens are a test currency that allows you to test your Polygon application before going live on mainnet. The token tracker page also shows the analytics and historical data. Optimism Goerli. Show faucets. and how i will calculate borrower interest rate like user put 1 eth as collateral to our platform based value of 1 eth in $ we will allow borrower to borrow DAI/USDC equal to 60% of his eth value which will be $1200. Discover Goerli and other Blockchains on the Alchemy Dapp Store!This USDC is provided by the usdc token faucet. Basic smart contract for executing flash loans in a single transaction on Layer 2 solutions. ETH. As a reason, without the testnet AVAX, developers would have nothing to pay for gas fees in the process of Smart Contract deployment. Also explore related collections including Testnets, Web3 Bridges, Block Explorers. Faucets. 6 faucets on 6 networks. In the following sections, we’ll take you through the process of acquiring MATIC through a Mumbai testnet faucet. I have looked for a faucet of USDT and USDC, and found none of them on POLYGON MUBAI TESTNET. Ethereum, Polygon, Optimism. Show faucets. . An 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 can access the testnet faucets of all networks at 0. Polygon Mumbai Testnet Faucet. To send USDC, click on “USDC” under the “Assets” tab. Find 11 alternatives, competitors, and apps like Mumbai Faucet from a list of Crypto Faucets in the Alchemy Dapp Store. 🔒 Important Announcement . 01% in the last 24 hours. The project seeks to stimulate mass adoption of cryptocurrencies by resolving the problems of scalability on many blockchains. Faucet Link is a directory of faucets for the Ethereum testnets Holesky, Sepolia and Goerli. However, this USDC faucet has two limiting factors: It’s only available on Solana testnet, which is there for the Solana team to test network. Send a 0 value transaction from your. Chainlink (LINK) 3 faucets on 3 networks. Wallets supported are MetaMask, Phantom, and Coinbase Wallet. Arbitrum is a layer 2 (L2) scaling solution for Ethereum that went live on mainnet in August 2021. 8. Quote Tweet. Mumbai PolygonScan is a documentation site for the PolygonScan API and platform, which enables developers and users to explore and interact with the Polygon blockchain and its smart contracts. 4. g. Connect your wallet to start. Step 4: Search for the “USDC” and select it from the list, then click [Next]. Build with Chainlink. A protocol for sending tokens across rollups and their shared layer-1 network in a quick and trustless manner. faucet for demo dapp. technology (1 MATIC) faucet. X1. Circle provides a one-stop-shop experience. Treasury bonds. 0. Build blockchain magic with Alchemy. How to Create a Hello World Smart. Show faucets. . To access testnet funds, developers can authenticate using their onchain identity through their Optimist NFT or by logging in with their GitHub account. Swan Network. - GitHub - CyberAnon1010101/Blockchain-BasicFlashLoan-Part-2: Basic smart. The Contract Address 0xe6b8a5CF854791412c1f6EFC7CAf629f5Df1c747 page allows users to view the source code, transactions, balances, and analytics for the contract. English. Parameter Value; L1 Chain ID: 5: Rollup Config: This network does not require a rollup config. Then, our wallet will be connected and the button will change, click "Add to Metamask". This faucet will give you our test tokens on polygon testnet. g. 🚀. The conversion rate of USDC (USDC) to USD is $0. Let's now create an empty repository and install all the node dependencies. env. It was born in September 2018 during ETHBerlin and has been growing in contributors ever since. What is a Polygon mumbai faucet? Faucets offer developers testnet MATIC to evaluate and refine applications prior to launching on the mainnet. For assets on testnets, a custom deployment of each token is used to ensure enough liquidity for reserves and to easily mint more tokens when needed. Polygon Faucet enables developers to evaluate their application’s performance in a controlled environment. . By providing liquidity and setting an initial Goerli-ETH price at $0. “Leap Ye Board” — Install or Register on Leap Wallet and use it to connect to Sparrowswap. Go to goerlifaucet. I needed to test my contracts against USDC contract, specifically I needed ERC-721 mint being payable by USDC token, for which I needed to test locally if it works, because forking mainnet is time-consuming. Kovan Faucet. You typically use these tokens for creating test transactions on the associated blockchain, such as contract deployments, transferring funds and debugging failed transactions. Once authenticated, developers can claim up to 1 ETH from the Superchain Faucet. It has a circulating supply of 24,436,679,411 USDC. As a reason, without the testnet AVAX, developers would have nothing to pay for gas fees in the process of Smart Contract deployment. Filecoin (FIL) 1 faucet. The liquidity pool contracts use a proxy pattern for upgradeability. AVAX POLYGON ETH ALGO FLOW SOL TRX HBAR XLM. Testnet USDC and MATIC tokens are available from the Swan USDC faucet. Make sure to switch your wallet provider to the appropriate testnet network, select desired asset, and click ‘Faucet’ to get tokens transferred to your wallet. Packaging may have stickers, minor flaws or get completely repackaged, but we promise the contents are like new. The contract address will be clearly indicated on its page. We created a faucet to make the developer experience seamless by providing testnet tokens for as many chains as we could. With this, you have successfully. We created a faucet to make the developer experience seamless by providing testnet tokens for as many chains as we could. Share. Add an additional 0. When successful, the address of our selected. 00, total supply 700,146,488. Read more about the USDC reserve. Test USD Coin (USDC) Token Tracker on PolygonScan shows the price of the Token $0. USDC is an open platform for digital dollars running on global, always-on infrastructure. 0. Let's now create an empty repository and install all the node dependencies. The Polygon Wiki is the source of truth for Polygon, providing comprehensive documentation, community resources, and guides for enthusiasts and developers interested in learning about or building on Polygon. Chainlist is a list of RPCs for EVM(Ethereum Virtual Machine) networks. 17. 0. TL;DR Over the weekend of March 11 - 12, Aave realized $300k in insolvencies due to USDC price volatility. Stellar USDC is leveraged by many prominent projects and organizations including those listed below. Faucet. The screens should look like these for the two swaps. 0-9885 / 0. 1/ First Of All Get Faucet Sei & USDC Faucets From Here ( Connect With Keplr Wallet ) ️ app. app and click USDC/WETH (not necessary to connect wallet). You can use other faucets to get funds for testing. 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. The multi-chain faucet for everyone. The Labs team has limited resources to support additional testnets and decides which ones to support based on the network usage,. This faucet deliver EGLD and ESDT for the mutliversx Devnet network. Testnets, in the blockchain context, are environments that mirror the main network but use valueless tokens, allowing developers to test their applications, run experiments, or debug issues without incurring real costs or risks.