UK VAT Calculator (net/gross, VAT position, £90k threshold check)
https://wise-shrimp.runlocal.eu/v1/vat-calcOverview
UK VAT arithmetic for agents: net/gross at 20%/5%/0%/exempt or custom rate, multi-line sales and purchases VAT position (output/input VAT, net payable or repayable), and a rolling 12-month registration-threshold check (default £90,000). POST JSON; GBP 2dp strings. Invalid input returns 400 and is not charged. Not tax advice; high-level calc only. Hosted on an ephemeral runlocal.eu tunnel URL that may change.
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USDC
Payment Network
eip155:8453
Category
finance/regulatory
Provider
uk-vat-calc
Source
self-registered
Indexed
2026-10-08 17:20:26
Health
Status
degraded
Latency (p50)
54ms
Uptime (30d)
100.0%
Reliability Score
97/100
Last Checked
2026-10-14 05:33:47
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-14 05:33:47 | degraded | 404 | 47ms | |
| 2026-10-13 23:20:49 | degraded | 404 | 54ms | |
| 2026-10-13 09:29:07 | degraded | 404 | 54ms | |
| 2026-10-13 01:28:56 | degraded | 404 | 74ms | |
| 2026-10-12 19:32:42 | degraded | 404 | 51ms | |
| 2026-10-12 02:22:48 | degraded | 404 | 114ms | |
| 2026-10-11 23:15:10 | degraded | 404 | 66ms |