15. However, if the USDC price declined further, losses could have been much greater if the protocol had not been paused. You just connect with your Metamask wallet on Kovan testnet and select USD Coin. This will create a repository named send-erc20-eip1559 that holds all your files and dependencies. Polygon Faucet enables developers to evaluate their application’s performance in a controlled environment. 25. To review, open the file in an editor that reveals hidden Unicode characters. 52102, number of holders 2,214 and updated information of the token. The contract address will be clearly indicated on its page. io/faucet/ ️ usdcfaucet. LayerZero is a protocol that facilitates interaction between separate blockchains and ecosystems. com. The liquidity pool contracts use a proxy pattern for upgradeability. Head to the Chainlist site at chainlist. Trade at lightning-fast speeds with near-zero gas fees. Mind that your contract needs to hold at least the amount it's about to send, otherwise the transaction would revert. Poor. 20 de agosto del 2023 por Dinerolyx. These are ETH, DAI, USDC, USDT and MATIC. Navigate to the 'Import Tokens' page, type 'USDC' in the search field, and choose 'USD Coin (USDC)'. The feeds listed in our official documentation have been reviewed; feeds built for custom deployments by other community members might have additional risks. Send a 0 value transaction from your. 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. How to Add USDC to Metamask Wallet (2022)In this video, I will show you how to add USDC to MetamaskFor business inquiries: cryptotimebusiness@gmail. pk910. 1 MATIC, 0. USDCFaucet. Choose the amount of ETH (or the asset of your choice that's available) you'd like to deposit or withdraw. 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. 00, total supply 53,587,000,000, number of holders 21,802 and updated information of the token. Packaging may have stickers, minor flaws or get completely repackaged, but we promise the contents are like new. com. 00000000 DAI. On mobile, it should already be visible. You can get faucet tokens by going to: Sometimes the metamask faucet doesn’t work as each network has limits on users per time period. com. Use the information to connect your wallets and Web3 middleware providers to the appropriate Chain ID and Network ID. 1 Arbitrum has a growing. With. Funds that you receive through Chainlink Faucets are not real funds To get testnet LINK, connect to your wallet. 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). Drop in your wallet details Connect your. Softbinator Faucet - Get Matic, USDT, and ERC20 Tokens on Goerli and Mumbai| Softbinator Technologies Home » Blockchain » Softbinator Faucet Upgrade – You Can Now Get Matic, USDT, and. It is shown to have 700m Mumbai USDC token on testnet now. Getting MATIC for the Mumbai testnet is relatively easy; however, to make the process even more comprehensible, we’ll break it down into the following three steps:. USD Coin (USDC) Token Tracker on PolygonScan shows the price of the Token $0. Thank you for your understanding as we strive to create a better experience for everyone. Testnet funds have no value. I have just uploaded following contracts at their respective address on Mumbai Testnet. This should open a new window where you’ll see the link. 3 Step Guide to add USDC to Metamask. 72%) MATIC Market Cap on Polygon $7,177,095,806. 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. Copy the Cronos contract from CoinMarketCap. Get USDC and MATIC tokens from Swan faucet. Get USDC and MATIC tokens from Swan faucet Connect to MetaMask Choose the network of Polygon Mumbai or BSC network, and click the Send request button. 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. Submit your SEI wallet address, and you'll be granted one. 9886 - 9985. With a thriving marketplace, handling millions of daily requests, OpenSea is the preferred and familiar platform for. XRP Ledger (XRP) 1. Find the best RPC for both Mainnet and Testnet to connect to the correct chainWhat is Arbitrum Goerli? Officially the Nitro Goerli Rollup Testnet (421613), is now the primary, stable Arbitrum testnet moving forward. 2. It is the country’s financial and commercial centre and its principal port on the Arabian Sea. Coinbase offers a range of free testnet faucets for developers and allows for a certain amount per day. 55% will be added to DEXs on BNB, Avalanche, Polygon, Arbitrum, Optimism & Fantom; The remaining 30. name, symbol and supply) anyone can launch an ERC20 token with the standard behavior and interface. Follow. Contribute to Shubhaankar-Sharma/Mumbai-USDC-dapp development by creating an account on GitHub. The following table shows the current values: Lucky number / Payout. Drip here non-valuable tokens to build or interact with Linea Goerli Testnet dApps. Watch this tutorial on creating a Polygon ERC-20 token using Remix, OpenZeppelin, and Injected Web3. 001 MATIC, you can do 100 basicPolygon (formerly Matic Network) is a Layer 2 scaling solution backed by Binance and Coinbase. The token tracker page also shows the analytics and historical data. Always. Discover how to create dynamic NFTs on Polygon that update based on real-world data. A protocol for sending tokens across rollups and their shared layer-1 network in a quick and trustless manner. goerli: Latest Block: Gas Cost: 10096828: 1 Gwei: Goerli deprecation soon - Switch to Holesky or Sepolia. Get 200 USDC AND 200 USDT instantly on your first deposit on Goerli. # Parameters for node operators. 2. Testnet faucets provide free monopoly money so users can try things out, make mistakes and build confidence in a risk free environment. Token Contract Address. Polygon Mumbai. To send USDC, click on “USDC” under the “Assets” tab. polygon. active 2 months ago. Now, you’ll be able to send and receive USDC on MetaMask. Contribute to AMPnet/usdc-faucet-dapp development by creating an account on GitHub. Faucets for ETH Testnets are spammed by bots. Then you may bridge from. 1, they facilitate a smooth exchange of ETH for Goerli ETH. io/faucet (300 USDC, 300 DAI, 100 LINK, 0. 00000000 USDC. 8. Boot a Arbitrum node on QuickNode. Token Contract Address. 3 TPS) Med Gas Price. Here is a list of. There are only 2 days left to join Linea Voyage and potentially qualify for a Consensys airdrop. Analyze blockchain data on a smaller, non-trivial data set compared to the public network. g. Conversion Tables. This USDC is provided by the usdc token faucet. Learn more about bidirectional Unicode characters. Everything is built for scale ↓The Mumbai testnet is a proving ground for EVM DApps with a flavor of the Polygon main blockchain. Liveliness is actively monitored to highlight those that are currently working. 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. How can I get test USDC on my wallet address on FUJI Testnet (Avalanche Testnet). 1You can get free testnet BNB tokens using a BNB faucet. To access testnet funds, developers can authenticate using their onchain identity through their Optimist NFT or by logging in with their GitHub account. From 0x7Ed746. Obtaining Testnet MATIC Tokens from the Mumbai Faucet. Simple Faucet is a pretty minimalistic faucet for Ethereum-based ERC20 tokens. There are currently 103 Ethereum faucets on our list. Make sure to have the native asset for the specific network. This can be done by implementing an interface in solidity that looks like the following: Now find the token’s address on the. On mobile, it should already be visible. You will be prompted to accept the metamask transaction and after you will receive 10000 USDC tokens. Choose the network of Polygon Mumbai or BSC network, and click the Send request button. X1testnet faucet. S. Circle provides a one-stop-shop experience. It offers a USDC address book with details for various networks. The Centre consortium, which is behind this asset, says USDC is issued by regulated financial. Request 0. Kovan Faucet. Connect Wallet. Find 11 alternatives, competitors, and apps like Mumbai Faucet from a list of Crypto Faucets in the Alchemy Dapp Store. In periods of high bitcoin network traffic, low-fee transactions are frequently rejected by bitcoin miners. RPC and API SupportThe amount of Free Dai that you get will depend on the number that you roll and paid out according to the payout table below. Sign up for free to join this conversation on GitHub . Total Supply: 50,000,000 USDC. The Paradigm Faucet airdrops tokens and NFTs to developers across 5 common testnet networks. Show faucets. To set up a connection with Goerli, just follow these simple steps: Go to the ChainList website. Twitter post or login confirming you are a real human) or place you in a queue to wait for a. How to Get Testnet MATIC from a Mumbai Faucet. 0005 MATIC - which is enough to deposit some fund on Aave and earn fresh MATIC, for instance with 0. 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. Find the network you want to add USDC on your MetaMask Wallet for. IUniswapV2Router uniswapRouter = IUniswapV2Router (UniswapV2Router02); IERC20 (WMATIC). This faucet uses a public test network where you can receive or send transactions without spending real money. Goerli Testnet faucets! General. Become a member of the Sei Discord community and authenticate your account. 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. The Alchemy Mumbai faucet is free, fast, and does not require authentication, though you can optionally login to Alchemy to get an increased drip. 00000000 DAI. Mumbai Testnet Faucet – Getting Free Testnet MATIC Tokens. Also explore related collections including Testnets, Web3 Bridges, Block Explorers. This test net Faucet is Developed by Henil Panchal. 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. You just add the address you provided here to Metamask to see your tokens and you're all set. 11% – Initial emissions program. Chains. Deploy Smart Contracts With thirdweb. Wait For Bitcoin Miner Fee Levels To Adjust Downward. 95% – Bonding Curve, post-launch. 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. 1 wMATIC, 500 DAI; requires Twitter auth). Faucet. Mumbai Testnet; Token USD Coin . To do so, select Add New Asset, then search for "USDC" (the USDC asset ID on Algorand TestNet is 10458941`). 1 ETH will cost 15-20 cents. Most faucets require social authentication (e. X1testnet faucet. Under the 'Info' heading, click the 'Contract' button. View its tokenomics and how to purchase, stake, bridge, and swap your MATIC tokens. In our case, we will use the USDC Faucet to transfer USDC on Polygon Mumbai to the wallet. For more faucet options see Network Faucets. Here is a list of reputable faucets for each blockchain: Polygon: USDC on MATIC Faucet | Mumbai MATIC Faucet; Ethereum: USDC on ETH Faucet | Goerli ETH Faucet; Avalanche: USDC on AVAX. Step 4: Search for the “USDC” and select it from the list, then click [Next]. Share. Please do close diligence on your feeds before implementing them in your contracts. 11K. Treasury bonds. Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support. ETH -> WETH. g. com is ranked #939 in the Finance > Investing category and #640093 Globally according to March 2023 data. Use the information to connect your wallets and Web3 middleware providers to the appropriate Chain ID and Network ID. Patron . View transactions and find deployed contracts and wallet addresses on block explorers! An open-source, client-agnostic, Ethereum transaction signer that separates private key management from transaction validation by signing transactions using a private key that can be secured in a variety of cloud providers, or encrypted. - Go to scroll-usdc-faucet. Click "Confirm" on the dialog that opens. Faucet to easily drip non-valuable tokens for deploying and testing dApp on. Learn about the 13 best Solana wallets, hardware wallets, and multichain wallets including Phantom, Slope, Solflare, Torus, Glow, Exodus, and more!khodarahmi changed the title AAVE faucet for Mattic testnet (Mumbai) is not working AAVE faucet for Matic testnet (Mumbai) is not working on Jun 24, 2021. MultiversX dApp Template. In contrast, UserOperations can be decorated with additional metadata to be more outcome focused, e. This tutorial covers setting up all the tools, creating a smart contract, and deploying the smart contract for the ERC-20 token. Polygon combines the Plasma Framework and the proof-of-stake blockchain architecture. It requires users to input a wallet address and hit “Submit”. ERC20 Faucet. Show faucet. Show faucets. 2ETH. Trade at lightning-fast speeds with near-zero gas fees. This ERC-20 token faucet can be used for building on X1, or interacting with X1 and Sepolia testnet DApps. Are there rate limits?Yes. Polygon Mumbai; Polygon zkEVM Testnet; Scroll Sepolia Testnet; Detecting wallet. Polygon Mumbai Faucet QuickNode got tired of having to scrounge for testnet tokens, so we created a Polygon Faucet for Mumbai. Improve this answer. In OpenSea testnets, you can then click on the wallet icon, click on the dots to get the option to 'Bridge to Mumbai'. So I figured I will make super-easy ERC-20 token with 6 Decimals to fit my purpose. 001 MATIC - which is enough to deposit some fund on Aave and earn fresh Polygon (Matic), for instance With 0. Upon exiting the popup, a transaction hash should now be visible in the ‘Your Transactions’ table. dollar on a 1:1 basis. Ask for support. Learn how to get a verifiable and provably fair random number to use in your Polygon-based application. Stargate TVL and. We update our USDC. 2 ETH) to perform any actions in the test network. Step 2: Connect your wallet to the platform. You can define a price for the ERC-721 tokens in terms of the ERC-20 token, and perform a transferFrom on the ERC-20 contract. Faucet Link is a directory of faucets for the Ethereum testnets Holesky, Sepolia and Goerli. g. Are there rate limits? Yes. I have looked for a faucet of USDT and USDC, and found none of them on POLYGON MUBAI TESTNET. {"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"contracts","path":"contracts","contentType":"directory"},{"name":"scripts","path":"scripts. Click the 'Connect Wallet' button that appears within this selection. You can request up to 0. 1 Arbitrum has a growing. 6 faucets on 6 networks. sparrowswapxyz. You can request up to 0. Last updated: November 2023. Step 5: Confirm The Token Was Added. Copy and paste your wallet address or ENS domain. Do you know how and where to request some USDC token on Mumbai testnet. Faucet: Block time: 2 seconds Network Activity: 0. 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. English. Show faucets. By providing a few variables to represent a particular asset (e. 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. 1 testnet BNB at a time. xyz (0. Wallet Address. 246334, number of holders 566,027 and updated information of the token. 0-9885 / 0. MATIC. There is a contract for DAI, USDC , and USDT. The faucet's battery is empty. Please note that Polygon PoS USDC is native to the Polygon PoS blockchain and can be found at this contract address. 01 AVAX (AVAX faucet: 1000 UST-Wormhole (0x5aea4bEF879267994fb796FA92E3938111B92059) 1000 UST-Axelar. 05 USDC, excluding fees. Coinbase offers a range of free testnet faucets for developers and allows for a certain amount per day. Fill in the following details: Network Name: Mumbai Testnet. The contract address will be clearly indicated on its page. Show faucet. Celo Alfajores. Scroll Sepolia Test USDC Faucet. Crypto Faucets. Twitter post or login confirming you are a real human) or place you in a queue to. Faucet Link is a directory of faucets for the Ethereum testnets Holesky, Sepolia and Goerli. Linea Block Explorer. Unbound App Interface. xyz! MultiFaucet funds a wallet with ETH, wETH, DAI, and NFTs across 8 testnet. usdc-faucet-dapp . 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. but for example normal eth token value is 1 ETH = $2000 my minted weth token will have no value it will be just one eth only not equal to $2000 . You can obtain some USDC on Ropsten for testing; you can get some by using a USDC faucet; Go to usdcfaucet. The amount of testnet BNB tokens you will get for free can change over time. If you want to receive testnet funds at a different address, paste it in the Wallet address section. com and make sure you choose the Ropsten button. 0 - 9885. Once the transaction is confirmed on-chain, the window will show 'Request complete', along with the transaction hash of. The ETH to Goerli bridge enables the seamless transfer of assets between the Ethereum Mainnet and the Goerli Testnet. Located on Maharashtra’s coast, Mumbai is India’s most-populous city, and it is one of the largest and most densely populated urban areas inValidators enjoy special privileges on Polygon PoS. Boot a Ethereum node on QuickNode. 3. Quote Tweet. Just tweet about this faucet, share the tweet and get a single token on your chosen testnet!{"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"contracts","path":"contracts","contentType":"directory"},{"name":"scripts","path":"scripts. No guarantee, representation or warranty is being made, express or implied, as to the safety or. Therefore, users can purchase ETH Goerli through testnetbridge. Esta faucet forma parte de una colección de más de 19 faucets diferentes de los mismos creadores, puedes ver sus otras plataformas desde aquí: CryptosFaucets. Bridged forms of USDC, such as USDC. In our case, we will use the USDC Faucet to transfer USDC on Polygon Mumbai to the wallet. Amount: Protection:Opt-in to Accept the USDC Asset. The correct USDC token is usually the first one on the list. Press the 'Add to MetaMask' button to automatically fill your MetaMask extension with the verified RPC details for Ethereum Goerli. 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. Step 1: Open MetaMask App. Step 5: Make Sure USDC is in MetaMask. I have looked for a faucet of USDT and. How to get testnet MATIC. Steps to test: 1. When successful, the address of our selected. Polygon Wiki The official documentation for 0xPolygon. 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. Select “Confirm Swap” and Confirm on the Wallet. Add an additional 0. OpenSea: the leading web3 marketplace for art, gaming NFTs, music, and other collectibles. Filecoin (FIL) 1 faucet. Step 1: Make your smart contract compatible with the ERC20 standard. The amount of tokens and the waiting period can be defined upon deployment of the smart contract. This test net Faucet is Developed by Henil Panchal. I was stumped by this too, but then found that you can bridge on OpenSea from the Goerli ETH to Poly ETH. Liveliness is actively monitored to highlight those that are currently working. Signup + Level System Earn more with the advanced level system. A Polygon faucet is a developer tool to get testnet MATIC in order to test and troubleshoot your decentralized application or protocol before going live on Polygon mainnet, where one must use real MATIC. You should see a window show up with the text 'Transaction initiated'. Polygon Mumbai (connection details, Add to MetaMask) Faucet drips 0. You can access the testnet faucets of all networks at 0. eth March 24, 2022, 9:48pm 1. 2. The best way to protect your wallet is to never interact with an unknown smart contract. 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. While the tokens don't have. . New RPC URL:. 1 ETH Polygon Mumbai Faucet Drips 0. The assets on a testnet are not “real,” meaning they have no monetary value. We created a faucet to make the developer experience seamless by providing testnet tokens for as many chains as we could. Then send some USDC (1 in this case) to the smart contract we deployed in the previous step. Faucets. Parameter Value; L1 Chain ID: 5: Rollup Config: This network does not require a rollup config. 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. 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. We created a faucet to make the developer experience seamless by providing testnet tokens for as many chains as we could. 00, total supply 700,146,488. Twitter post or login confirming you are a real human) or place you in a queue to. Preview Conversion. Follow our concise and verified 4-step guide to obtain free SEI tokens and begin your journey: Download and configure your Sei Wallet. Modularized faucet for EVM chains with different protection methods (Captcha, Mining, IP, Mainnet Balance, Gitcoin Passport and more) Why. com, select the settings button on the top right corner, enable testnet view. 01 ETH to cover costs for ~100. Ephemery Testnet: Fork me on Fork me on GitHub. Always. Connect to MetaMask. 17. Connect to MetaMask. Learn more Add Polygon Mumbai Testnet to your Network list. I need to acquire some DAI or other assets which are supported by AAVE on Mumbai testnet to test my smart contract, but it seems that the AAVE faucet on their site is broken and does not work! (I wonder if anyone hasn't used it so far!) I reported this as a bug on their github, but still no reaction!USDC Price Live Data. pk910: goerli-faucet. These tokens are used by developers to test their DApps through test transactions and smart contract deployment. Analyze & Query Fantom dApps With Dapp Query. For every $1 of USDC in circulation, Circle holds $1 of USD in reserve. 59. 5. The protocol is designed for easy integration into your products and services. With testnet Faucet you can get free assets to test the Aave Protocol. This will open a confirmation on our Metamask browser extension, click "Switch Network". A tag already exists with the provided branch name. After the Ropsten testnet reached a Terminal Total Difficulty (TTD) of 50000000000000000 the Sepolia and the Goerli testnets transitioned to a proof-of-stake consensus mechanism to mimic the Ethereum mainnet. 00002 BTC (-0. TL;DR: USDC is launching on 6 new blockchains; Coinbase is increasing its support for stablecoins with an investment in Circle; Circle will take full control over USDC issuance and governance; Coinbase and Circle will also maintain a commercial relationship. It is live on 13 major testnets, including Ethereum Sepolia and Goerli, Polygon Testnet, BSC Testnet, and Moonbase Alpha, among others. Show faucets. Specifically, it solves the problem of. Learn moreThe Rinkeby testnet was deprecated by the Ethereum Foundation on October 5th, 2022. S. How does this work? QuickNode operates reliable infrastructure for more than 20 blockchains. Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support. Find 11 alternatives, competitors, and apps like Mumbai Faucet from a list of Crypto Faucets in the Alchemy Dapp Store. Users can easily swap tokens for native Goerli ETH and bridge them securely using LayerZero’s OFT technology. How does this work? QuickNode operates reliable infrastructure for more than 20 blockchains. To find a token contract address, simply head to the block explorer and search for your desired token. Balance. Make sure to switch your wallet provider to the appropriate testnet network, select desired asset, and click ‘Faucet’ to get tokens transferred to your wallet. The rate is far from 1$ USD, you can get 1k for 0. Select the network for your MetaMask wallet. There are only 2 days left to join Linea Voyage and potentially qualify for a Consensys airdrop. Starknet faucet (opens in a new tab) Private networks. As outlined above, the most convenient method to obtain free Polygon Mumbai Testnet tokens from a faucet is via the Polygon Testnet Faucet. Connect your MetaMask wallet to ChainList. The Plasma framework used by Polygon. 1 GETH. e, are not issued by Circle. 00 or $50. After that, click on [Next]. Are there any fees involved in using Base Bridge? Can I cancel a withdrawal? Why does it take seven days to withdraw?Yes, Sepolia ETH is free, and can be received from a Sepolia ETH faucet. What is a faucet? A faucet is a blockchain tool that drips testnet tokens to anyone that requests them for free. xyz. Therefore, we recommend using Sepolia testnet to test your dApps, as Alchemy has full Sepolia. Light Dim Dark Site Settings | Sign In Polygon PoS Chain Explorer Search. * Zora - ETH * Zora Testnet - ETH * Arbitrum Nova - ETH * Arbitrum One - USDC * Arbitrum Sepolia - ETH, DERC20 (mock. Step 3: Click the MetaMask Icon. Polygon combines the Plasma Framework and the proof-of-stake blockchain architecture. Next, click on “Send” and paste the receiver’s address. The smallest denomination of LINK is called a Juel, and 1,000,000,000,000,000,000 (1e18) Juels are equal to 1 LINK. How does this work? QuickNode operates reliable infrastructure for more than 20 blockchains. Goerli is a proof-of-authority (PoA) cross-client testnet for Ethereum smart contract development. The Mumbai testnet serves as the testing environment for the Polygon. Test your applications against new versions of BNB Smart Chain.