POST /v1/numerology/loshu-grid
**Lo Shu Grid** Generates the 3×3 Lo Shu magic square populated with DOB digits. Identifies which numbers (1-9) are present, absent, or repeated — each pattern revealing personality strengths, karmic gaps, and life lessons in the Vedic numerology tradition. **Required:** dob **Optional:** name, gender, system **Returns:** 3×3 grid matrix, digit counts, missing numbers, repeated numbers, plane analysis, and Kua number.
curl -X POST https://api.grahaapi.com/v1/numerology/loshu-grid -H "Authorization: Bearer sk-test-your-key" -H "Content-Type: application/json" -d '{"dob":"1990-05-15","gender":"male","name":"Rahul Sharma","system":"chaldean"}'Test keys (sk-test-…) are free and unlimited, and return the exact production response structure computed from a fixed sample chart. The response is JSON: {"success": true, "data": {…}, "meta": {…}} with Hindi + English strings, computed on the Lahiri ayanamsa.
| Field | Type | Required | Description |
|---|---|---|---|
dob | string | ✅ | Date of birth in YYYY-MM-DD format |
gender | string | null | — | 'male' or 'female' — optional; required only for Kua number |
name | string | — | Full name (optional — needed only for name-number) |
system | string | — | Numerology system — 'chaldean' (Vedic/traditional, recommended) or 'pythagorean' (Western) |
{
"dob": "1990-05-15",
"gender": "male",
"name": "Rahul Sharma",
"system": "chaldean"
}Get a free API key Try it in the playground
/v1/numerology/bhagyank · /v1/numerology/bridge-number · /v1/numerology/business-compatibility · /v1/numerology/career · /v1/numerology/challenge-numbers · /v1/numerology/child