curl --request POST \
  --url https://api.pramaan.dev/v1/capabilities/text.readability.check \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "text": "A public library gives neighbours a quiet place to read and study."
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({text: 'A public library gives neighbours a quiet place to read and study.'})
};

fetch('https://api.pramaan.dev/v1/capabilities/text.readability.check', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.pramaan.dev/v1/capabilities/text.readability.check"

payload = { "text": "A public library gives neighbours a quiet place to read and study." }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "scores": {
    "fleschReadingEase": 123,
    "fleschGradeLevel": 123,
    "gunningFogIndex": 123,
    "smogIndex": 123,
    "powersSumnerKearl": 123,
    "forcastGradeLevel": 123,
    "colemanLiauIndex": 123,
    "automatedReadabilityIndex": 123,
    "daleChallReadabilityGrade": 123,
    "spacheReadabilityGrade": 123,
    "linsearWriteGrade": 123
  },
  "statistics": {
    "letterCount": 4503599627370495,
    "sentenceCount": 4503599627370495,
    "uniqueWordCount": 4503599627370495,
    "syllableCount": 4503599627370495,
    "totalSyllables": 4503599627370495,
    "averageSyllablesPerWord": 1,
    "wordsWithThreeSyllables": 4503599627370495,
    "percentWordsWithThreeSyllables": 50,
    "paragraphCount": 4503599627370495
  },
  "sentences": [
    {
      "text": "<string>",
      "difficulty": "hard"
    }
  ],
  "truncated": true
}

{
  "error": {
    "code": "addendum_required",
    "message": "<string>",
    "next": "<string>",
    "request_id": "<string>",
    "retryable": true,
    "effect": "none",
    "slot": "<string>",
    "required_micro": 123,
    "reason": "balance",
    "plan": "<string>",
    "needs": [
      {
        "kind": "approval",
        "detail": "<string>",
        "step": "<string>"
      }
    ]
  }
}