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Faucets let you obtain testnet tokens, including native tokens like ETH and stablecoins like USDC, to fund your wallets on blockchain test networks. Testnet tokens serve two primary purposes:
  • Cover network gas fees: Use native tokens like ETH to pay gas fees for testnet transactions.
  • Validate smart contract behavior: Experiment with fund flows in your smart contracts to validate behavior and support for specific digital assets.

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Public faucet

The Public Faucet distributes USDC and EURC to any wallet on a supported test network. No account is required.
  • Cost: Free, no account required.
  • Supported wallets: Any wallet on a supported test network, specified by wallet address.
  • Tokens per request:
    • USDC: 10
    • EURC: 10
  • Request limits: One request every 24 hours per token per testnet.
  • Supported testnets:
    • Algorand Testnet
    • Aptos Testnet
    • Arbitrum Sepolia
    • Arc Testnet
    • Avalanche Fuji
    • Base Sepolia
    • Celo Sepolia
    • Ethereum Sepolia
    • Hedera Testnet
    • Monad Testnet
    • NEAR Testnet
    • Noble Testnet
    • Optimism Sepolia
    • Polygon PoS Amoy
    • Polkadot Westend
    • Solana Devnet
    • Stellar Testnet
    • Unichain Sepolia

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Developer Console faucet

The Developer Console Faucet distributes native tokens and stablecoins to wallets created on Circle’s developer platform. You must log in with your Circle developer account to use it.
  • Cost: Free, requires a Circle developer account.
  • Supported wallets: Any wallet created on Circle’s developer platform (via API or UI), specified by wallet ID.
  • Tokens per request:
    • Stablecoins:
      • USDC: 20
    • Native tokens:
      • APT: 0.01
      • ARB: 0.01
      • AVAX: 0.1
      • BASE: 0.01
      • ETH: 0.01
      • MATIC: 0.2
      • MON: 0.1
      • OP: 0.01
      • SOL: 0.01
      • UNI: 0.01
  • Request limits: Ten requests per developer account or team every 24 hours.
  • Supported testnets:
    • Aptos Testnet
    • Arbitrum Sepolia
    • Arc Testnet
    • Avalanche Fuji
    • Base Sepolia
    • Ethereum Sepolia
    • Monad Testnet
    • Optimism Sepolia
    • Polygon PoS Amoy
    • Solana Devnet
    • Unichain Sepolia
To fund a testnet wallet using either faucet, see Fund a testnet wallet.