Chainlink Testnet Faucet
Chainlink's multi-network faucet for testnet LINK and native test tokens such as Sepolia ETH.
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Chainlink Faucets key facts
| Category | Testnet faucet |
|---|---|
| Chains | 60 testnets, mostly EVM |
| Platforms | Web |
| Fees | Free; 0.5 ETH on Sepolia networks, 0.5 AVAX on Fuji, 25 LINK per drip |
| Chains | 60 testnets |
| Company | Chainlink |
| US availability | Available: terms restrict only sanctioned jurisdictions |
| Free plan | 0.5 ETH per drip on Sepolia networks, 0.5 AVAX on Avalanche Fuji, 25 LINK per drip |
What is Chainlink Faucets?
Chainlink Faucets is a free faucet run by Chainlink that sends testnet LINK and native test tokens. Its site lists 60 testnets, including Ethereum Sepolia, Base Sepolia, Arbitrum Sepolia, Polygon Amoy and Avalanche Fuji. Native drips are 0.5 ETH on Sepolia networks and 0.5 AVAX on Fuji; LINK drips are 25 LINK.
How Chainlink Faucets works
Chainlink Faucets sends two kinds of drips from one page: native gas tokens and testnet LINK.
The faucet list shows 0.5 ETH on Ethereum Sepolia, Arbitrum Sepolia, Base Sepolia, Linea Sepolia and ZKsync Sepolia, 0.5 AVAX on Avalanche Fuji, 0.5 METIS on Metis Sepolia, and 25 LINK on networks that offer LINK, such as Astar Shibuya. The sidebar lists 60 testnets, from Abstract and Arc to Robinhood, Tempo, Unichain and Zora. Each request is an onchain transfer you can look up by hash.
How to start with Chainlink Faucets
- Go to faucets.chain.link and connect MetaMask, WalletConnect or Coinbase Wallet; the Chainlink docs say to select the target network in MetaMask first so the app detects it.
- The Wallet address field defaults to your connected wallet but accepts any address.
- Choose the request type, native token or LINK, complete the Captcha and click Send request.
- After the transfer confirms, the app shows Request complete with the transaction hash.
- The same docs page explains how to add the LINK token to MetaMask.
Chainlink Faucets fees and limits
- Each request drips a fixed amount, 0.5 of the native token (ETH, AVAX or METIS) or 25 LINK.
Chainlink lists its testnet faucets as No cost, and the request steps in its docs have no payment: you connect a wallet, pick native token or LINK, complete a Captcha and click Send request, and the app then shows the hash of the transfer to you. These tokens only cover testing: Chainlink's faucet page notes that mainnets such as Ethereum, Avalanche and Polygon charge gas and that its oracle services on mainnet are paid in LINK, and the faucet hands out neither.
Risks to know before using Chainlink Faucets
- Testnet tokens have no value, but the faucet asks you to connect a wallet, so use a development wallet rather than one holding mainnet funds, and connect only at faucets.chain.link.
- The site footer credits the Chainlink Foundation.
- The faucet page does not state a cooldown or daily cap, so plan test runs around a single 0.5 ETH or 25 LINK drip rather than counting on repeat requests.
Chainlink Faucets alternatives
Other projects people compare with Chainlink Faucets.
ETHGlobal's testnet faucet for Sepolia, OP Stack, Arbitrum, Polygon Amoy and other EVM testnets.
Google Cloud’s free testnet faucet: 13 drips, including Ethereum Sepolia and Hoodi, Celo, Injective and Solana Devnet.
Open-source proof-of-work faucet where you mine Sepolia or Hoodi test ETH in your browser.
Coinbase Developer Platform faucet for Base Sepolia, Ethereum Sepolia and Solana Devnet, with test USDC.
Where Chainlink Faucets ranks on DappAtlas
Listed next to Chainlink Faucets
Chainlink Faucets pros and cons
- 25 test LINK per drip, needed to test Chainlink oracles and CCIP
- 0.5 ETH drip on Sepolia networks, more than Alchemy's 0.1 ETH
- Lists 60 testnets
- You must connect a wallet such as MetaMask or Coinbase Wallet
- Requires a captcha on every request
- Cooldown between claims is not stated on the page we checked
Chainlink Faucets FAQ
What is Chainlink Faucets?
Chainlink Faucets is a free faucet run by Chainlink that sends testnet LINK and native test tokens. Its site lists 60 testnets, including Ethereum Sepolia, Base Sepolia, Arbitrum Sepolia, Polygon Amoy and Avalanche Fuji. Native drips are 0.5 ETH on Sepolia networks and 0.5 AVAX on Fuji; LINK drips are 25 LINK.
Which chains does Chainlink Faucets support?
60 testnets, mostly EVM.
How much does Chainlink Faucets cost?
Free; 0.5 ETH on Sepolia networks, 0.5 AVAX on Fuji, 25 LINK per drip, according to Chainlink Faucets’s own page (checked Sep 26, 2026). Free plan: 0.5 ETH per drip on Sepolia networks, 0.5 AVAX on Avalanche Fuji, 25 LINK per drip.
Is Chainlink Faucets available in the US?
Available: terms restrict only sanctioned jurisdictions, according to Chainlink Faucets’s own page (checked Oct 1, 2026).
Sources
How this page works
Sources: Chainlink Faucets: official site, Chainlink Docs: Acquire testnet LINK, Chainlink: Terms of Service. Data as of Oct 1, 2026.
Not affiliated with any project listed. Educational content, not financial advice.