Overview
UK VAT number validation — validates a UK VAT registration number (9- or 12-digit branch, plus GD/HA government/health formats) with HMRC's published modulus-97 (9755) check-digit algorithm, covering
Protocol
x402
Price
$0.02
Payment Asset
USDC
Payment Network
Base
Category
data
Provider
GoCreative AI
Source
self-registered
Indexed
2026-07-01 17:20:30
Health
Status
healthy
Latency (p50)
440ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-09-17 08:20:45
Last Healthy
2026-09-17 08:20:45
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-17 08:20:45 | healthy | 402 | 196ms | |
| 2026-09-17 03:59:33 | healthy | 402 | 479ms | |
| 2026-09-16 15:26:28 | healthy | 402 | 523ms | |
| 2026-09-16 08:22:48 | healthy | 402 | 495ms | |
| 2026-09-16 02:03:30 | healthy | 402 | 186ms | |
| 2026-09-15 13:01:37 | healthy | 402 | 440ms | |
| 2026-09-15 04:02:02 | healthy | 402 | 169ms | |
| 2026-09-14 23:41:29 | healthy | 402 | 198ms | |
| 2026-09-14 10:01:18 | healthy | 402 | 497ms |