Estimate campaign cost

curl --request POST \
  --url https://api.vidjutsu.ai/v1/campaigns/estimate \
  --header 'Content-Type: application/json' \
  --data '
{
  "platform": "tiktok",
  "accountCount": 25,
  "postsPerAccount": 10,
  "addOns": {
    "editSlots": true,
    "commentModeration": true
  }
}
'

{
  "credits": 123,
  "breakdown": [
    {
      "label": "<string>",
      "amount": 123
    }
  ]
}