vat-validate.hergertsynthora.com
vat-validate.hergertsynthora.comprotocol: x402first seen 3h ago
EU VAT number validation for agents: per-country format rules and check-digit algorithms (DE, ES, FR, IT, NL, PT, BE, AT, PL, SE...) executed offline — deterministic, no VIES dependency, instant JSON verdict with country and normalized number. $0.001 USDC via x402 on Base. SYNTHORA. First 3 calls FREE per wallet — send header X-WALLET: 0x<addr>. No charge on upstream failure.
Endpoints
2
Uptime · 24h
100.0%
23 / 23 probes
Avg latency · 24h
245 ms
p90 386 ms
Total calls
—
Healthy probes · last 24h
4 hour buckets · hover for per-bucket stats
Endpoints
Ordered: active first, healthy first, cheapest first. Up to 200 shown.
| Endpoint | Method | Price | Network | Last status | Latency | Probed |
|---|---|---|---|---|---|---|
| https://vat-validate.hergertsynthora.com/service | — | 0.001000 USD Coin | eip155:8453 | 402 | 342 ms | 7m ago |
| https://vat-validate.hergertsynthora.com/service | POST | 0.001000 USDC | eip155:8453 | 402 | 144 ms | 7m ago |