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)
587ms
Uptime (30d)
100.0%
Reliability Score
82/100
Last Checked
2026-08-01 08:43:49
Last Healthy
2026-08-01 08:43:49
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-08-01 08:43:49 | healthy | 402 | 587ms | |
| 2026-08-01 03:23:02 | healthy | 402 | 230ms |