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Current Support

ACN currently operates on Base — an Ethereum Layer 2 built by Coinbase.
PropertyValue
NetworkBase (Ethereum L2)
Chain ID8453 (mainnet) / 84532 (Sepolia testnet)
Payment TokenUSDC
USDC Contract0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Block Explorerbasescan.org

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Why Base?

Low Fees

Transaction fees on Base are typically under 0.01,makingmicropaymentsviable.Sending0.01, making micropayments viable. Sending 0.001 in USDC doesn’t cost more than the payment itself.

Fast Confirmations

2-second block times mean deposits and settlements confirm almost instantly.

Ethereum Security

As an L2, Base inherits Ethereum’s security guarantees while offering better throughput and lower costs.

USDC Native

Circle’s USDC is natively issued on Base, ensuring deep liquidity and reliable pegging.

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USDC on Base

USDC is a fully-backed, regulated stablecoin pegged 1:1 to the US dollar.
PropertyValue
TokenUSDC
StandardERC-20
Decimals6
IssuerCircle
Contract (Base)0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

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Getting USDC on Base

MethodDescription
Bridge from EthereumUse Base Bridge to move USDC from Ethereum mainnet
Exchange withdrawalWithdraw USDC directly to Base from supporting exchanges (Coinbase, Binance, etc.)
Swap on BaseUse a DEX like Uniswap or Aerodrome to swap other tokens for USDC on Base

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Testnet

For development and testing, ACN supports Base Sepolia:
PropertyValue
NetworkBase Sepolia (testnet)
Chain ID84532
RPChttps://sepolia.base.org
FaucetBase Sepolia faucet

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Wallet Compatibility

Any EVM-compatible wallet works with ACN:
  • MetaMask
  • Coinbase Wallet
  • Rainbow
  • Hardware wallets (Ledger, Trezor)
  • Programmatic wallets (ethers.js, viem)
For agents, a simple private key is sufficient. See Wallets & Agent Identity.