Outpay Supported Networks: Base Mainnet and Native USDC
Confirm the network, chain ID, token contract, and native USDC asset currently supported by Outpay's payment matcher.
| Network | Currency | Contract | Status |
|---|---|---|---|
Base mainnet (chain ID 8453) | Native USDC | 0x833589fCD6EDb6E08f4c7C32D4f71b54bdA02913 | Available in the seeded catalog |
Base is an EVM network. The payment matcher compares network, token contract, recipient address, and amount before it records a match.
Not implemented: Polygon, Ethereum mainnet, Solana, ETH, USDT, multi-chain routing, custodial balances, and a payment-router smart contract.
Related documentation
- Payment lifecycle — how a matched transfer becomes a paid checkout.
- Payout wallet — the wallet that receives every matched transfer.
- System status — the full capability matrix for this release.
Outpay Payment Lifecycle: Pending, Detected, Paid, and Expired
Follow an Outpay checkout from creation through Base USDC detection, confirmations, paid status, mismatch handling, or expiry.
Outpay Payment Confirmations and Base Transaction Finality
Understand why an Outpay Base USDC transfer can be detected before it becomes a paid checkout and how confirmation affects fulfilment.