China city lookup / 中国城市查询 / Chinese cities database / China city tier / 一线二线三线城...
https://api.cn402.com/geo/cn/cityOverview
China city lookup / 中国城市查询 / Chinese cities database / China city tier / 一线二线三线城市 / China prefecture-level city / China city province / China city coordinates / Chinese city info. Look up China city information (name, province, tier, coordinates, population).
Protocol
x402
Price
$0.0053
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
cn402
Source
bazaar
Indexed
2026-05-21 16:08:49
Health
Status
healthy
Latency (p50)
445ms
Uptime (30d)
100.0%
Reliability Score
92/100
Last Checked
2026-05-25 00:45:19
Last Healthy
2026-05-25 00:45:19
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"name": "City name in Chinese or English (required)"
},
"type": "http"
}
Output Schema
{
"properties": {
"lat": {
"type": "number"
},
"lng": {
"type": "number"
},
"name": {
"type": "string"
},
"name_en": {
"type": "string"
},
"province": {
"type": "string"
},
"tier": {
"type": "string"
}
},
"required": [
"name",
"province"
],
"type": "object"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-05-25 00:45:19 | healthy | 402 | 544ms | |
| 2026-05-24 17:58:05 | healthy | 402 | 428ms | |
| 2026-05-24 05:58:31 | healthy | 402 | 445ms | |
| 2026-05-23 12:15:07 | healthy | 402 | 435ms | |
| 2026-05-22 23:45:52 | healthy | 402 | 459ms | |
| 2026-05-22 11:15:08 | healthy | 402 | 432ms |