Chishiru Japan Land Data — terrain
https://api.chishiru.jp/v1/land/terrain?lat=35.6812&lng=139.7671Overview
Elevation, slope, winter sunlight, view for any point in Japan (500 m square), from Japanese government open data. JSON; text values in Japanese.
Protocol
x402
Price
$0.02
Payment Asset
—
Payment Network
base
Category
data
Provider
Chishiru
Source
self-registered
Indexed
2026-09-28 09:43:43
Health
Status
healthy
Latency (p50)
803ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-20 05:35:00
Last Healthy
2026-10-20 05:35:00
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-20 05:35:00 | healthy | 402 | 803ms | |
| 2026-10-19 12:49:00 | healthy | 402 | 1061ms | |
| 2026-10-19 00:43:36 | healthy | 402 | 778ms | |
| 2026-10-18 05:50:36 | healthy | 402 | 853ms | |
| 2026-10-18 01:37:36 | healthy | 402 | 746ms |