curl --request POST \
  --url https://www.gostudio.ai/api/v2/apps/watermark-remover/generate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "image_url": "https://example.com/watermarked.jpg",
  "model_id": "pro",
  "prompt": "<string>",
  "webhook_url": "https://your-app.com/webhooks/gostudio"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    image_url: 'https://example.com/watermarked.jpg',
    model_id: 'pro',
    prompt: '<string>',
    webhook_url: 'https://your-app.com/webhooks/gostudio'
  })
};

fetch('https://www.gostudio.ai/api/v2/apps/watermark-remover/generate', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://www.gostudio.ai/api/v2/apps/watermark-remover/generate"

payload = {
    "image_url": "https://example.com/watermarked.jpg",
    "model_id": "pro",
    "prompt": "<string>",
    "webhook_url": "https://your-app.com/webhooks/gostudio"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "status": 200,
  "data": {
    "kind": "sync",
    "model_id": "<string>",
    "output_urls": [
      "<string>"
    ]
  }
}

{
  "status": 202,
  "data": {
    "kind": "async",
    "model_id": "<string>",
    "provider_job_id": "<string>",
    "status": "processing"
  }
}

{
  "status": 400,
  "error": {
    "type": "validation_error",
    "code": "invalid_input",
    "dev": 40001,
    "message": "Some information is invalid."
  }
}

{
  "status": 401,
  "error": {
    "type": "authentication_error",
    "code": "unauthorized",
    "dev": 40100,
    "message": "Missing or invalid Authorization Bearer token."
  }
}

{
  "status": 403,
  "error": {
    "type": "permission_error",
    "code": "forbidden",
    "dev": 40300,
    "message": "You don't have permission for this action."
  }
}

{
  "status": 422,
  "error": {
    "type": "provider_error",
    "code": "content_filtered",
    "dev": 42205,
    "message": "We couldn't generate this image. Please try a different prompt or image."
  }
}

{
  "status": 429,
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limited",
    "dev": 42900,
    "message": "You're doing that too often. Please wait a moment."
  }
}

{
  "status": 500,
  "error": {
    "type": "system_error",
    "code": "internal_error",
    "dev": 50000,
    "message": "Something went wrong on our end."
  }
}

{
  "status": 502,
  "error": {
    "type": "provider_error",
    "code": "provider_bad_gateway",
    "dev": 50200,
    "message": "Generation is having trouble right now. Please try again."
  }
}

{
  "status": 503,
  "error": {
    "type": "system_error",
    "code": "service_unavailable",
    "dev": 50300,
    "message": "Auth service is temporarily unavailable."
  }
}