title: "Domain Name Numerology" description: Developer documentation for the Domain Name Numerology endpoint in The Numerology API: domain name, TLD, memorability, trust signal, and digital brand vibration, request parameter options, authentication, multilingual JSON responses, numerology system support, and production-ready examples. Extended endpoints are available only on the direct Numerology API platform (RapidAPI gateway not supported).

Domain Name Numerology¶

The Domain Name Numerology endpoint reads a domain name and TLD as an online identity signature for digital brand positioning. Use this page for integration-ready parameter rules, allowed options, and response examples.

Endpoint¶

Method	Path
`GET`	`https://api.numerologyapi.com/api/v1/domain-name-numerology`
`POST`	`https://api.numerologyapi.com/api/v1/domain-name-numerology`

Availability¶

Authentication: X-API-Key (or Authorization: Bearer YOUR_API_KEY)
Supported lang values: en, es, de, fr, pt, ar, hi, ja
Access channel: direct API (https://api.numerologyapi.com)
RapidAPI gateway: Not currently supported for extended endpoints
Optional numerology systems: pythagorean, chaldean, vedic (pythagorean is the default)

Parameters¶

GET Query Parameters¶

Parameter	Type	Required	Default	Options	Description
`domain`	`string`	Yes	`—`	valid domain; max `120`	Domain name to analyze
`business_category`	`string`	No	`general`	for example `wellness`, `technology`, `finance`, `education`, `creative`	Business category
`num_sys`	`string`	No	`pythagorean`	`pythagorean`, `chaldean`, `vedic`	Numerology system used for domain letters
`lang`	`string`	No	`en`	`en`, `es`, `de`, `fr`, `pt`, `ar`, `hi`, `ja`	Response language

POST Query Parameters¶

Parameter	Type	Required	Default	Options	Description
`lang`	`string`	No	`en`	`en`, `es`, `de`, `fr`, `pt`, `ar`, `hi`, `ja`	Response language

POST Body Parameters¶

Parameter	Type	Required	Default	Options	Description
`domain`	`string`	Yes	`—`	valid domain; max `120`	Domain name to analyze
`business_category`	`string \\| null`	No	`null`	supported category keys	Business category
`num_sys`	`string`	No	`pythagorean`	`pythagorean`, `chaldean`, `vedic`	Numerology system used for domain letters

Request Examples¶

GET¶

curl -H "X-API-Key: YOUR_API_KEY" \
  "https://api.numerologyapi.com/api/v1/domain-name-numerology?domain=examplehealth.ai&business_category=wellness&num_sys=pythagorean&lang=en"

POST¶

curl -X POST "https://api.numerologyapi.com/api/v1/domain-name-numerology?lang=en" \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "domain": "examplehealth.ai",
  "business_category": "wellness",
  "num_sys": "pythagorean"
}'

POST Body Example¶

{
  "domain": "examplehealth.ai",
  "business_category": "wellness",
  "num_sys": "pythagorean"
}

Response Highlights¶

domain_name_number
tld_number
digital_presence_number
memorability_score
trust_signal_score
tld_profile
meaning
detailed_meaning

Response Example¶

{
  "numerology_system": "pythagorean",
  "domain": "examplehealth.ai",
  "domain_name_part": "examplehealth",
  "tld": "ai",
  "domain_name_number": 5,
  "digital_presence_number": 6,
  "memorability_score": 82,
  "trust_signal_score": 85,
  "meaning": { "title": "The Magnetic Digital Mover", "overview": "..." }
}

Open Dashboard

Note

This endpoint belongs to the Extended suite and is available through direct API access at https://api.numerologyapi.com. It is currently not supported via the RapidAPI gateway.