Xynaptic Gas Tariff Zone — the official regulated gas price zone (1-6) for any French postcode, from CRE open data (9,700+ communes). Zone 1 = cheapest baseline, zone 6 = most expensive — know your gas cost level before comparing offers. GET ?cp=75001.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.005000 USDC | 0x4ff8...D5e9 |
| solana | exact | 0.01 tokens | Aq6J1z...Ffed |
| Polygon | exact | $0.005000 USDC | 0x3E39...F2C6 |