curl --request POST \
  --url https://gengen.farm/api/gengen/v1/audio/estimate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "eleven_v4"
}
'

import requests

url = "https://gengen.farm/api/gengen/v1/audio/estimate"

payload = { "model": "eleven_v4" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({model: 'eleven_v4'})
};

fetch('https://gengen.farm/api/gengen/v1/audio/estimate', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "model": "<string>",
  "inputCharacters": 123,
  "estimatedCostUsd": 123,
  "pricePerThousandCharactersUsd": 123
}

{
  "error": {
    "code": "<string>",
    "message": "<string>"
  }
}