Aaddyy

AI Cover Letter CreatorAPI

Generate personalized, recruiter-approved cover letters. Paste your resume, job description, and one real achievement. Guaranteed AI-fingerprint free. Download as .docx or .pdf.

business tools~5 credits/callv1.0.0
Schema
LLMs
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Endpoint

POST https://backend.aaddyy.com/api/ai/cover-letter-creator

Authentication

Authorization: Bearer YOUR_API_KEY

Parameters

Required

job_descriptionstringrequired
resumestringrequired
achievementstringrequired

Optional

tonestring
lengthstring
your_namestring
company_namestring

Example Request

curl -X POST https://backend.aaddyy.com/api/ai/cover-letter-creator \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "job_description": "example_job_description",
    "resume": "example_resume",
    "achievement": "example_achievement",
    "tone": "professional",
    "length": "medium"
  }'

Request Body

{
  "job_description": "example_job_description",
  "resume": "example_resume",
  "achievement": "example_achievement",
  "tone": "professional",
  "length": "medium"
}

Example Response

{
  "success": true,
  "message": "AI Cover Letter Creator completed successfully",
  "timestamp": "2026-04-04T19:27:56.401Z",
  "requestId": "req_dn3w5jjs6",
  "data": {
    "cost": 0.05,
    "remainingCredits": 9.95
  }
}

SDK

import { AADDYY } from 'aaddyy'

const client = new AADDYY()
const result = await client._request('POST', '/api/ai/cover-letter-creator', {
  "job_description": "example_job_description",
  "resume": "example_resume",
  "achievement": "example_achievement",
  "tone": "professional",
  "length": "medium"
})

Install: npm install aaddyy

Pricing

~5 credits (~$0.05) per request

Rate Limits

15 requests per 1m

Burst: 5

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