x402 Barter — accept an open trade. Pay only the flat call fee; escrow your counter-good, no USDC charged for value.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.02 USDC | 0x367F...1a03 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.02 tokens | 6aCEuw...isSG |