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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, fr, es, de, pt, ja, hi, ar, ru, tr, it, pl, nl, id, ko, th, ro, ur, gu, bn, vi, ta, te, mr, pa, zh
  • 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, fr, es, de, pt, ja, hi, ar, ru, tr, it, pl, nl, id, ko, th, ro, ur, gu, bn, vi, ta, te, mr, pa, zh Response language

POST Query Parameters

Parameter Type Required Default Options Description
lang string No en en, fr, es, de, pt, ja, hi, ar, ru, tr, it, pl, nl, id, ko, th, ro, ur, gu, bn, vi, ta, te, mr, pa, zh 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",
  "business_category": "wellness",
  "business_category_label": "Wellness",
  "domain_name_number": 4,
  "tld_number": 1,
  "digital_presence_number": 5,
  "memorability_score": 82,
  "trust_signal_score": 85,
  "tld_profile": "The visionary intellect; implies advanced automation, intelligence, and futuristic capabilities.",
  "visual_identity_hints": {
    "1": "Sharp lines, bold primary colors, and minimalist, high-impact design.",
    "2": "Soft curves, paired design elements, and a soothing, accessible color palette.",
    "3": "Colorful, asymmetrical layouts, and engaging, playful typography.",
    "4": "Strong grids, symmetrical layouts, and grounded, professional tones like navy or slate.",
    "5": "Sleek, highly interactive interfaces with motion graphics and bold, contrasting colors.",
    "6": "Warm, inviting tones, high-quality photography, and beautifully balanced, harmonious layouts.",
    "7": "Minimalist, highly structured, utilizing deep, contemplative colors like midnight blue or emerald.",
    "8": "Sleek, high-end aesthetics, metallic accents, and a commanding palette like black, gold, or crimson.",
    "9": "Rich, culturally diverse imagery, warm earthy tones blended with vibrant, global accents.",
    "11": "Luminous, electric accents, gradients, and futuristic, minimalist design.",
    "22": "Highly structured, expansive, solid grounding elements paired with a clean, functional UI.",
    "33": "Incredibly soothing, soft flowing designs, gentle pastels or pure white, evoking deep peace."
  },
  "meaning": {
    "title": "The Secure Digital Fortress",
    "overview": "A highly stable, professional, and trustworthy domain that instantly communicates operational excellence, reliability, and rock-solid foundations in the digital realm.",
    "digital_brand_signature": "Dependable, structured, fiercely secure, and built to last.",
    "audience_impression": "Visitors feel completely safe and confident, trusting the brand’s meticulous organization, proven track record, and unwavering commitment to quality.",
    "best_online_use": [
      "Cybersecurity firms",
      "Financial institutions",
      "Logistics companies",
      "Data storage",
      "Enterprise infrastructure"
    ],
    "seo_positioning_hint": "Favors highly technical, authoritative content, comprehensive guides, exact-match industry terms, and detailed resource hubs.",
    "conversion_strength": "High; built on clear logical value propositions, transparent pricing, strong guarantees, and evidence-based messaging.",
    "trust_challenge": "Modernizing the user experience to avoid appearing overly rigid, outdated, or resistant to intuitive, contemporary design.",
    "naming_guidance": "Use strong, solid, and established words. Prioritize clarity and permanence over trends or slang.",
    "visual_identity_hint": "Strong grids, symmetrical layouts, grounded professional tones like navy, slate, or deep greens, and clean functional interfaces.",
    "element_association": "Earth",
    "affirmation": "We are the unshakeable digital foundation, providing absolute security, order, and unwavering reliability to all we serve."
  },
  "detailed_meaning": "Your domain name is grounded in the stable, structured, and highly reliable energy of the number 4, instantly communicating to the digital world that your brand is a fortress of security. This vibration creates an immediate impression of professionalism, operational excellence, and unwavering dependability, making users feel completely safe in your digital ecosystem. It is perfectly suited for cybersecurity firms, financial institutions, logistics companies, and any service where data protection and systematic reliability are the ultimate selling points. From an SEO perspective, this energy favors highly technical, authoritative content, comprehensive guides, and exact-match keywords that establish your site as the definitive industry resource. Your conversion strength is built on clear, logical value propositions, transparent pricing, and copywriting that emphasizes guarantees, security protocols, and proven track records. The primary trust challenge you face is ensuring your digital presence does not come across as overly rigid, outdated, or resistant to modern, user-friendly design innovations. To optimize this digital presence, your visual identity should utilize strong grids, symmetrical layouts, and a grounded, professional color palette like navy blue or slate gray. Ultimately, this domain acts as a digital vault, attracting a loyal clientele who value stability, meticulous organization, and the absolute certainty that their needs will be met with precision.",
  "_enterprise": {
    "client": "The Numerology API",
    "plan": "Enterprise",
    "request_id": "f4fd8a58cdd9e33e",
    "quota": "unlimited",
    "usage_tracking": true,
    "extended_endpoint": true
  },
  "_api_metadata_": {
    "api_name": "The Numerology API by Dakidarts®",
    "api_version": "1.0.2",
    "endpoint_name": "domain_name_numerology",
    "endpoint_description": "Reads domain name, TLD, memorability, trust signal, and digital brand vibration.",
    "developer": "Dakidarts®",
    "copyright": "© 2026 Dakidarts®. All rights reserved.",
    "documentation_url": "https://docs.numerologyapi.com/",
    "response_timestamp": "2026-08-18T01:05:58.269681+01:00",
    "data_source": "Internal Engine",
    "cacheable_status": true,
    "report_issue": "https://github.com/dakidarts/the-numerology-api/issues",
    "response_language": "en",
    "supported_languages": [
      "en",
      "fr",
      "es",
      "de",
      "pt",
      "ja",
      "hi",
      "ar",
      "ru",
      "tr",
      "it",
      "pl",
      "nl",
      "id",
      "ko",
      "th",
      "ro",
      "ur",
      "gu",
      "bn",
      "vi",
      "ta",
      "te",
      "mr",
      "pa",
      "zh"
    ],
    "notes": ""
  }
}

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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.