# Simple Numerology API (simplenumerologyapi.com)

Returns a JSON chart of 47 Pythagorean numerology fields computed from a name and date of birth.

- Atlas card: https://inite.ai/en/atlas/simplenumerologyapi.com
- Site: https://simplenumerologyapi.com
- For: developers integrating a deterministic Pythagorean numerology API into their own apps
- Categories: lifestyle
- Use not measured/100 · alive 100/100

## Used for

- compute a Pythagorean numerology chart from a name and birthdate
- cache charts, since the same input always returns the same chart
- check compatibility between two people using their names

## Price

- from 9 USD/month, free plan (read 2026-10-31 on https://simplenumerologyapi.com/#pricing)

## For developers

- OpenAPI: https://simplenumerologyapi.com/openapi.json (16 paths)
- API docs: https://simplenumerologyapi.com/docs
- MCP server: com.simplenumerologyapi/numerology (namespace; auth on 2026-10-31)
- Read 2026-10-31

## MCP server, measured daily

Server: https://simplenumerologyapi.com/mcp, checked every day since 2026-10-31 (4 checks).

- Answered: measuring, 4 daily checks so far
- Median first answer: 518 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-31

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Source: INITE Atlas, https://inite.ai/en/atlas/simplenumerologyapi.com. JSON: https://inite.ai/api/atlas/simplenumerologyapi.com. MCP: https://inite.ai/api/mcp (atlas_lookup).