Chinese auspicious date selection / 择日 / 黄道吉日 / 选吉日 / pick a lucky day / wedding...
https://api.cn402.com/almanac/selectOverview
Chinese auspicious date selection / 择日 / 黄道吉日 / 选吉日 / pick a lucky day / wedding date / 嫁娶吉日 / moving date / 开市吉日. Given an activity (嫁娶/开市/出行/动土/入宅/安床/祭祀/纳财...) and a date range, returns the auspicious days where that activity appears in 宜 (favorable) and not in 忌 (taboo), with day clash and lunar date. For AI agents handling wedding, moving, business-opening or event date-selection queries.
Protocol
x402
Price
$0.16
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
cn402
Source
bazaar
Indexed
2026-05-28 07:25:21
Health
Status
healthy
Latency (p50)
425ms
Uptime (30d)
94.1%
Reliability Score
92.1/100
Last Checked
2026-07-31 13:29:43
Last Healthy
2026-07-31 13:29:43
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"activity": "Activity in Chinese, e.g. 嫁娶 / 开市 / 出行 / 动土 (required)",
"days": "Range length in days, 1-90 (optional, default 30)",
"start": "Start date YYYY-MM-DD (optional, defaults to today)"
},
"type": "http"
}
Output Schema
{
"properties": {
"activity": {
"type": "string"
},
"auspicious_days": {
"description": "date, weekday, lunar, day gan-zhi, clash, yi list",
"items": {
"type": "object"
},
"type": "array"
},
"count": {
"description": "Number of auspicious days found",
"type": "number"
},
"range": {
"description": "start / end / days",
"type": "object"
}
},
"required": [
"activity",
"count",
"auspicious_days"
],
"type": "object"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-07-31 13:29:43 | healthy | 402 | 413ms | |
| 2026-07-31 04:06:37 | timeout | — | — | timeout |
| 2026-07-31 02:26:28 | healthy | 402 | 459ms | |
| 2026-07-30 23:17:24 | healthy | 402 | 423ms | |
| 2026-07-30 18:19:38 | healthy | 402 | 433ms | |
| 2026-07-30 11:29:02 | healthy | 402 | 438ms | |
| 2026-07-30 07:05:33 | healthy | 402 | 419ms | |
| 2026-07-30 03:19:49 | healthy | 402 | 411ms | |
| 2026-07-29 21:47:46 | healthy | 402 | 416ms | |
| 2026-07-29 19:10:38 | healthy | 402 | 436ms | |
| 2026-07-29 15:55:46 | healthy | 402 | 417ms | |
| 2026-07-29 13:01:50 | healthy | 402 | 434ms | |
| 2026-07-29 08:27:45 | healthy | 402 | 434ms | |
| 2026-07-29 02:37:39 | healthy | 402 | 412ms | |
| 2026-07-29 01:41:38 | healthy | 402 | 425ms | |
| 2026-07-28 18:14:04 | healthy | 402 | 442ms |