Validates one EU VAT number offline: country prefix, the format that country use...
https://flat-rate-llm.kikoribera03.workers.dev/v1/util/vatOverview
Validates one EU VAT number offline: country prefix, the format that country uses, and the published check-digit algorithm where one exists. Says explicitly whether the check digits were verified or only the format. Deterministic, no network call. Built for cleaning a list of companies one at a time.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
EU VAT number check
Source
bazaar
Indexed
2026-09-10 20:13:36
Health
Status
healthy
Latency (p50)
419ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-28 02:34:56
Last Healthy
2026-10-28 02:34:56
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"vat": "ESB12345674"
},
"type": "http"
}
Output Schema
{
"example": {
"checksumValid": true,
"checksumVerified": true,
"countriesWithChecksum": 12,
"country": "ES",
"formatValid": true,
"normalized": "ESB12345674",
"valid": true,
"vat": "ESB12345674"
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-28 02:34:56 | healthy | 402 | 2162ms | |
| 2026-10-28 01:31:11 | healthy | 402 | 263ms | |
| 2026-10-28 00:26:52 | healthy | 402 | 567ms | |
| 2026-10-27 23:32:05 | healthy | 402 | 2338ms | |
| 2026-10-27 22:34:51 | healthy | 402 | 268ms | |
| 2026-10-27 21:30:54 | healthy | 402 | 733ms | |
| 2026-10-27 20:16:11 | healthy | 402 | 279ms | |
| 2026-10-27 19:12:05 | healthy | 402 | 419ms | |
| 2026-10-26 10:05:20 | healthy | 402 | 367ms | |
| 2026-10-26 01:49:44 | healthy | 402 | 65ms | |
| 2026-10-25 15:19:48 | healthy | 402 | 912ms |