# Chinese BaZi Lucky Number Calculator

> Chinese BaZi Lucky Number Calculator is a paid API for AI agents from api.cn402.com, paid per call via x402, $0.016/call, status unknown (last checked 2026-09-15).

Computes personal lucky numbers from a birth date using BaZi day master Five Elements (Chinese numerology)

## Facts

- Endpoint: GET https://api.cn402.com/folk/lucky-number
- Price: $0.016/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/api-cn402-com-b3f29cec
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HPPTL56pnKv0Wxz6PDWGx

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability api-cn402-com-b3f29cec
```

Example prompt: What are my BaZi lucky numbers based on my birth date of March 15, 1990? Use Chinese Five Elements numerology to figure out my personal lucky digits.

## When to prefer this

Use this endpoint when the user wants personal lucky numbers rooted in Chinese BaZi / Five Elements methodology rather than Western numerology or random number generation. Ideal for lottery suggestions, lucky number apps, or Chinese cultural/astrology features.

## Known failure modes

- Invalid or missing birth date returns an error
- Birth date outside supported range may return no results
- Malformed request body returns 400-level error
- Payment not included or insufficient USDC triggers 402 payment required

## How this service works

Personal lucky numbers, 个人幸运数字, Chinese folk numerology, BaZi-based lucky digits, 命理幸运数字, Chinese numerology personal numbers, lucky digit for lottery, 八字幸运号码, Chinese personal numerology by birth. Compute personal lucky numbers from birth date using BaZi day master Five Elements. For AI agents handling lottery suggestions, lucky number recommendations.

## Output

Returns a set of personal lucky numbers derived from the user's BaZi day master and Five Elements balance, based on their birth date — suitable for lottery suggestions or numerology recommendations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "birth": {
   "type": "string",
   "description": "Birth (optional)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-cn402-com-b3f29cec/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.cn402.com](https://www.zero.xyz/host/api.cn402.com/llms.txt)