DWV design, venting, fixture units, gas sizing, UPC/IPC code. Answers one Plumbing question per paid call.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.15 USDC | 0x367F...1a03 |
| Base | exact | $0.15 USDC | 0x367F...1a03 |
| solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | exact | 0.15 tokens | 6aCEuw...isSG |