Overview
Convert between units. POST {"value": 5, "from": "km", "to": "mi"} -> converted value. Supports length, mass, volume, time, area, speed, data, pressure, energy and temperature (c/f/k). Pay $0.005 per call in USDC on Base via x402 — no signup or API key.
Protocol
x402
Price
$0.0050
Payment Asset
—
Payment Network
—
Category
tools
Provider
Blixtworks
Source
self-registered
Indexed
2026-07-31 20:26:39
Health
Status
healthy
Latency (p50)
219ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-09-30 01:24:17
Last Healthy
2026-09-30 01:24:17
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-30 01:24:17 | healthy | 402 | 213ms | |
| 2026-09-29 21:20:10 | healthy | 402 | 189ms | |
| 2026-09-29 11:40:10 | healthy | 402 | 550ms | |
| 2026-09-29 08:26:43 | healthy | 402 | 522ms | |
| 2026-09-29 02:26:02 | healthy | 402 | 208ms | |
| 2026-09-28 12:30:53 | healthy | 402 | 934ms | |
| 2026-09-28 08:50:18 | healthy | 402 | 333ms | |
| 2026-09-28 01:51:32 | healthy | 402 | 192ms | |
| 2026-09-27 14:39:34 | healthy | 402 | 185ms | |
| 2026-09-27 10:52:48 | healthy | 402 | 219ms | |
| 2026-09-27 03:37:39 | healthy | 402 | 526ms |