Capstone Letter Reading¶

The Capstone Letter is the last letter of your first name. In numerology, it represents your approach to endings, closure, completion, and how you finish projects, relationships, or life phases.

This letter reveals your natural style of wrapping things up — with grace, drama, or open-ended curiosity.

Letters A–Z → each has unique meaning.
No numbers — purely alphabetic.

Endpoint¶

Note: POST uses same path as GET — no /post suffix.

Required Headers¶

x-rapidapi-key: YOUR_RAPIDAPI_KEY
x-rapidapi-host: the-numerology-api.p.rapidapi.com
Content-Type: application/json   (POST only)

Get your key from RapidAPI.

Parameters¶

Only last letter of first name is used.
Ignores numbers, spaces, symbols.

Example Requests¶

GET Request¶

curl --request GET \
  --url "https://the-numerology-api.p.rapidapi.com/capstone-letter?name=John%20Smith" \
  --header "x-rapidapi-key: YOUR_RAPIDAPI_KEY" \
  --header "x-rapidapi-host: the-numerology-api.p.rapidapi.com"

POST Request (JSON Body)¶

curl --request POST \
  --url "https://the-numerology-api.p.rapidapi.com/capstone-letter" \
  --header "x-rapidapi-key: YOUR_RAPIDAPI_KEY" \
  --header "x-rapidapi-host: the-numerology-api.p.rapidapi.com" \
  --header "Content-Type: application/json" \
  --data '{
    "name": "Emma Brown"
  }'

Response Example¶

{
  "name": "John",
  "capstone_letter": "N",
  "meaning": "Non-linear finisher — inspired and curious until the last step.",
  "detailed_meaning": "Your endings are explorative and open-ended. You might revisit ideas or move in unexpected directions.",
  "status": 200
}

Meaning & Interpretation¶

Capstone N – The Open-Ended Explorer¶

Completion Style:
- Non-linear, curious, flexible
- Endings feel like new beginnings
- Rarely "done" — always evolving
- Inspired until the very last moment

Approach to Closure:

"I finish by opening a new door."

Best In:
- Creative fields, research, writing, innovation

Challenges:
- Difficulty letting go
- Procrastination on final steps
- Leaving loose ends

Advice:
Your endings are portals. Embrace them. Your gift is keeping the spark alive.

All Capstone Letters (Summary)¶

View on RapidAPI

• Input: name — first word used as first name.
• Extraction: Last alphabetic character of first name → uppercase.
• Example: "John" → "N"
• Validation:
• Missing name → 400
• No letters in first name → 422
• Use Case: Project management, relationship closure, life transitions.
• Caching: Not specified — default behavior.