LongCat Video 480p

API kılavuzu ve entegrasyon referansı: uç nokta, girdi alanları, fiyatlar, webhook ve hatalar.

Mod

Bu modelin 2 modu var; alanlar, çıktı ve fiyatlar seçili moda göredir. Modu istekte category_id ile seçin (örneklerde hazır). Göndermezseniz girdinize uyan mod, o da yoksa varsayılan mod çalışır.

İstek ve yanıt

POST

https://kolayzeka.com/api/models/longcat-video-480p/generate

Gövde: { "input": {…alanlar}, "category_id"?: sayı, "webhook_url"?: "https://…" }. Alanlar aşağıda; tanımlı olmayan bir alan 422 döner.

cURL · JSON

curl -X POST https://kolayzeka.com/api/models/longcat-video-480p/generate \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
  "input": {
    "image_url": "https://cdn.example.com/input.jpg",
    "prompt": "First-person view from the cockpit of a Formula 1 car. The driver's gloved hands firmly grip the intricate, carbon-fiber steering wheel adorned with numerous colorful buttons and a vibrant digital display showing race data. Beyond the windshield, a sun-drenched racetrack stretches ahead, lined with cheering spectators in the grandstands. Several rival cars are visible in the distance, creating a dynamic sense of competition. The sky above is a clear, brilliant blue, reflecting the exhilarating atmosphere of a high-speed race. high resolution 4k",
    "negative_prompt": "Bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards",
    "num_frames": 162,
    "num_inference_steps": 40,
    "guidance_scale": 4,
    "fps": 15,
    "enable_prompt_expansion": false,
    "enable_safety_checker": true,
    "video_output_type": "X264 (.mp4)",
    "video_quality": "high",
    "video_write_mode": "balanced",
    "acceleration": "regular"
  },
  "category_id": 8,
  "webhook_url": "https://your-server.com/hooks/kolayzeka"
}'

cURL · multipart (dosya yükleyerek)

curl -X POST https://kolayzeka.com/api/models/longcat-video-480p/generate \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -F 'input[prompt]=First-person view from the cockpit of a Formula 1 car. The driver's gloved hands firmly grip the intricate, carbon-fiber steering wheel adorned with numerous colorful buttons and a vibrant digital display showing race data. Beyond the windshield, a sun-drenched racetrack stretches ahead, lined with cheering spectators in the grandstands. Several rival cars are visible in the distance, creating a dynamic sense of competition. The sky above is a clear, brilliant blue, reflecting the exhilarating atmosphere of a high-speed race. high resolution 4k' \
  -F 'input[negative_prompt]=Bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards' \
  -F 'input[num_frames]=162' \
  -F 'input[num_inference_steps]=40' \
  -F 'input[guidance_scale]=4' \
  -F 'input[fps]=15' \
  -F 'input[enable_prompt_expansion]=false' \
  -F 'input[enable_safety_checker]=true' \
  -F 'input[video_output_type]=X264 (.mp4)' \
  -F 'input[video_quality]=high' \
  -F 'input[video_write_mode]=balanced' \
  -F 'input[acceleration]=regular' \
  -F 'input[image_url]=@./image_url.jpg' \
  -F 'category_id=8' \
  -F 'webhook_url=https://your-server.com/hooks/kolayzeka'

Üretim asenkrondur. POST, 202 ve status: "queued" döner; sonuç henüz yoktur. Sonucu GET https://kolayzeka.com/api/generations/{id} ile sorgulayın ya da webhook_url verin (aynı nesne gelir). Durumlar: queued → processing → completed | failed. estimated_seconds bu modun geçmiş ortalama süresidir (null olabilir).

1 · POST yanıtı (202)

{
  "data": {
    "id": "9d1c…-uuid",
    "model": "longcat-video-480p",
    "output_type": "video",
    "source": "api",
    "status": "queued",
    "input_data": {
      "image_url": "https://cdn.example.com/input.jpg",
      "prompt": "First-person view from the cockpit of a Formula 1 car. The driver's gloved hands firmly grip the intricate, carbon-fiber steering wheel adorned with numerous colorful buttons and a vibrant digital display showing race data. Beyond the windshield, a sun-drenched racetrack stretches ahead, lined with cheering spectators in the grandstands. Several rival cars are visible in the distance, creating a dynamic sense of competition. The sky above is a clear, brilliant blue, reflecting the exhilarating atmosphere of a high-speed race. high resolution 4k",
      "negative_prompt": "Bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards",
      "num_frames": 162,
      "num_inference_steps": 40,
      "guidance_scale": 4,
      "fps": 15,
      "enable_prompt_expansion": false,
      "enable_safety_checker": true,
      "video_output_type": "X264 (.mp4)",
      "video_quality": "high",
      "video_write_mode": "balanced",
      "acceleration": "regular"
    },
    "output_data": null,
    "thumbnail_url": null,
    "credit_cost": 22405,
    "duration": null,
    "estimated_seconds": 12,
    "error_message": null,
    "webhook_url": "https://your-server.com/hooks/kolayzeka",
    "created_at": "2026-06-29T12:00:00.000000Z",
    "updated_at": "2026-06-29T12:00:00.000000Z"
  },
  "success": true
}

2 · Tamamlandı (GET /generations/{id} veya webhook)

{
  "data": {
    "id": "9d1c…-uuid",
    "model": "longcat-video-480p",
    "output_type": "video",
    "source": "api",
    "status": "completed",
    "input_data": {
      "image_url": "https://cdn.example.com/input.jpg",
      "prompt": "First-person view from the cockpit of a Formula 1 car. The driver's gloved hands firmly grip the intricate, carbon-fiber steering wheel adorned with numerous colorful buttons and a vibrant digital display showing race data. Beyond the windshield, a sun-drenched racetrack stretches ahead, lined with cheering spectators in the grandstands. Several rival cars are visible in the distance, creating a dynamic sense of competition. The sky above is a clear, brilliant blue, reflecting the exhilarating atmosphere of a high-speed race. high resolution 4k",
      "negative_prompt": "Bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards",
      "num_frames": 162,
      "num_inference_steps": 40,
      "guidance_scale": 4,
      "fps": 15,
      "enable_prompt_expansion": false,
      "enable_safety_checker": true,
      "video_output_type": "X264 (.mp4)",
      "video_quality": "high",
      "video_write_mode": "balanced",
      "acceleration": "regular"
    },
    "output_data": {
      "result": "https://<signed-url>/output.mp4"
    },
    "thumbnail_url": "https://<signed-url>/thumb.jpg",
    "credit_cost": 22405,
    "duration": 4.52,
    "estimated_seconds": 12,
    "error_message": null,
    "webhook_url": "https://your-server.com/hooks/kolayzeka",
    "created_at": "2026-06-29T12:00:00.000000Z",
    "updated_at": "2026-06-29T12:00:05.000000Z"
  },
  "success": true
}

3 · Başarısız

{
  "data": {
    "id": "9d1c…-uuid",
    "model": "longcat-video-480p",
    "output_type": "video",
    "source": "api",
    "status": "failed",
    "input_data": {
      "image_url": "https://cdn.example.com/input.jpg",
      "prompt": "First-person view from the cockpit of a Formula 1 car. The driver's gloved hands firmly grip the intricate, carbon-fiber steering wheel adorned with numerous colorful buttons and a vibrant digital display showing race data. Beyond the windshield, a sun-drenched racetrack stretches ahead, lined with cheering spectators in the grandstands. Several rival cars are visible in the distance, creating a dynamic sense of competition. The sky above is a clear, brilliant blue, reflecting the exhilarating atmosphere of a high-speed race. high resolution 4k",
      "negative_prompt": "Bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards",
      "num_frames": 162,
      "num_inference_steps": 40,
      "guidance_scale": 4,
      "fps": 15,
      "enable_prompt_expansion": false,
      "enable_safety_checker": true,
      "video_output_type": "X264 (.mp4)",
      "video_quality": "high",
      "video_write_mode": "balanced",
      "acceleration": "regular"
    },
    "output_data": null,
    "thumbnail_url": null,
    "credit_cost": 0,
    "duration": null,
    "estimated_seconds": 12,
    "error_message": "Sağlayıcı yoğun, lütfen tekrar deneyin.",
    "webhook_url": "https://your-server.com/hooks/kolayzeka",
    "created_at": "2026-06-29T12:00:00.000000Z",
    "updated_at": "2026-06-29T12:00:00.000000Z"
  },
  "success": true
}

Sonuç output_data.result alanındadır (imzalı URL, süreli: kalıcı tutmak için kendi depolamanıza indirin).
Medya URL'leri imzalıdır ve süresi dolar; eski bir URL için işi tekrar GET edin, taze URL gelir.
Geçmiş: GET https://kolayzeka.com/api/generations (en yeni önce, sayfa başına 20, ?page=).

Fiyat ve teklif

Fiyat kredi cinsindendir ve seçtiğiniz seçeneklere (kalite, boyut, süre, adet…) göre değişir. Varsayılan ayarlarla bu mod ≈ 22405 kredi.

POST

https://kolayzeka.com/api/models/longcat-video-480p/quote

Çalıştırmadan, tam bu girdinin fiyatı. Token gerekmez; girdiyi üretimdeki gibi doğrular.

cURL

curl -X POST https://kolayzeka.com/api/models/longcat-video-480p/quote \
  -H "Content-Type: application/json" \
  -d '{"input":{"image_url":"https://cdn.example.com/input.jpg","prompt":"First-person view from the cockpit of a Formula 1 car. The driver's gloved hands firmly grip the intricate, carbon-fiber steering wheel adorned with numerous colorful buttons and a vibrant digital display showing race data. Beyond the windshield, a sun-drenched racetrack stretches ahead, lined with cheering spectators in the grandstands. Several rival cars are visible in the distance, creating a dynamic sense of competition. The sky above is a clear, brilliant blue, reflecting the exhilarating atmosphere of a high-speed race. high resolution 4k","negative_prompt":"Bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards","num_frames":162,"num_inference_steps":40,"guidance_scale":4,"fps":15,"enable_prompt_expansion":false,"enable_safety_checker":true,"video_output_type":"X264 (.mp4)","video_quality":"high","video_write_mode":"balanced","acceleration":"regular"},"category_id":8}'

Yanıt

{
  "success": true,
  "data": {
    "credits": 22405,
    "basis": "per_second",
    "exact": true,
    "mode": {
      "category_id": 8,
      "label": "Image to Video"
    }
  }
}

exact: false: fiyat çıktıya bağlı (ör. token, gerçek süre); teklif tipik değerle hesaplanır.
Kredi, istek kabul edilince teklif tutarı kadar ayrılır. İş bitince gerçek tutara göre fark düşülür ya da iade edilir; iş başarısız olursa tamamı iade edilir. Kesin tutar: sonuçtaki credit_cost.
Bakiye: GET https://kolayzeka.com/api/me → credit_balance. Yetmezse 402 insufficient_credits.

Girdi alanları

input içine gönderilir. Tip etiketi gönderilecek JSON değeridir (string, integer, number, boolean, url, array<url>). Aynı liste makine-okunur olarak GET https://kolayzeka.com/api/ai-models/longcat-video-480p yanıtında.

image_url

zorunlu

url

dosya

Image URL · The URL of the image to generate a video from.

JSON'da herkese açık bir https URL gönderin, ya da dosyayı multipart ile yükleyin: -F 'input[image_url]=@./dosya.jpg'

prompt

isteğe bağlı

string

Prompt · The prompt to guide the video generation.

Varsayılan: "First-person view from the cockpit of a Formula 1 car. The driver's gloved hands firmly grip the intricate, carbon-fiber steering wheel adorned with numerous colorful buttons and a vibrant digital display showing race data. Beyond the windshield, a sun-drenched racetrack stretches ahead, lined with cheering spectators in the grandstands. Several rival cars are visible in the distance, creating a dynamic sense of competition. The sky above is a clear, brilliant blue, reflecting the exhilarating atmosphere of a high-speed race. high resolution 4k" (gönderilmezse bu kullanılır)

negative_prompt

isteğe bağlı

string

Negative Prompt · The negative prompt to use for the video generation.

Varsayılan: "Bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards" (gönderilmezse bu kullanılır)

num_frames

isteğe bağlı

number

Number of Frames · The number of frames to generate.

Varsayılan: 162 (gönderilmezse bu kullanılır)

Sınırlar: en az 17 · en çok 961

num_inference_steps

isteğe bağlı

number

Number of Inference Steps · The number of inference steps to use for the video generation.

Varsayılan: 40 (gönderilmezse bu kullanılır)

Sınırlar: en az 8 · en çok 50

guidance_scale

isteğe bağlı

number

Guidance Scale · The guidance scale to use for the video generation.

Varsayılan: 4 (gönderilmezse bu kullanılır)

Sınırlar: en az 1 · en çok 10

fps

isteğe bağlı

number

FPS · The frame rate of the generated video.

Varsayılan: 15 (gönderilmezse bu kullanılır)

Sınırlar: en az 1 · en çok 60

seed

isteğe bağlı

number

Seed · The seed for the random number generator.

enable_prompt_expansion

isteğe bağlı

boolean

Enable Prompt Expansion · Whether to enable prompt expansion.

Varsayılan: false (gönderilmezse bu kullanılır)

enable_safety_checker

isteğe bağlı

boolean

Enable Safety Checker · Whether to enable safety checker. Disabling it requires account authorization; unauthorized requests are always checked.

Varsayılan: true (gönderilmezse bu kullanılır)

video_output_type

isteğe bağlı

string

Video Output Type · The output type of the generated video.

Kabul edilen değerler:"X264 (.mp4)""VP9 (.webm)""PRORES4444 (.mov)""GIF (.gif)"

Varsayılan: "X264 (.mp4)" (gönderilmezse bu kullanılır)

video_quality

isteğe bağlı

string

Video Quality · The quality of the generated video.

Kabul edilen değerler:"low""medium""high""maximum"

Varsayılan: "high" (gönderilmezse bu kullanılır)

video_write_mode

isteğe bağlı

string

Video Write Mode · The write mode of the generated video.

Kabul edilen değerler:"fast""balanced""small"

Varsayılan: "balanced" (gönderilmezse bu kullanılır)

acceleration

isteğe bağlı

string

Acceleration · The acceleration level to use for the video generation.

Kabul edilen değerler:"none""regular"

Varsayılan: "regular" (gönderilmezse bu kullanılır)

Kimlik doğrulama

Her istekte Authorization: Bearer YOUR_API_TOKEN. Token'ı Profil sayfasında oluşturun. Katalog ve teklif (/ai-models, /quote) token istemez. Ayrıntılar: geliştirici rehberi.

Webhook

İsteğe bir webhook_url (https) ekleyin; iş bitince oraya imzalı bir POST gelir. Gövde { event, success, data }: data, durum endpoint'inin döndüğü nesnenin aynısıdır. Sorgulamaya gerek kalmaz; uzun işler (video, çok adımlı uygulamalar) için önerilir.

Gelen başlıklar

X-KolayZeka-Event: generation.completed // veya generation.failed

X-KolayZeka-Signature: sha256=<hex>

User-Agent: KolayZeka-Webhook/1.0

İmza = ham gövdenin, hesabınızın webhook imzalama anahtarı ile HMAC-SHA256'sı. Anahtarı Profil sayfasında oluşturun (bir kez gösterilir). Anahtar yoksa webhook gönderilmez.

Doğrulama · Node.js

import crypto from 'node:crypto';

// rawBody: the request body exactly as received (before JSON.parse).
const expected = 'sha256=' + crypto
  .createHmac('sha256', process.env.KOLAYZEKA_WEBHOOK_SECRET)
  .update(rawBody)
  .digest('hex');
const given = req.headers['x-kolayzeka-signature'] ?? '';

if (given.length !== expected.length ||
    !crypto.timingSafeEqual(Buffer.from(expected), Buffer.from(given))) {
  return res.status(401).end();
}

Doğrulama · PHP / Laravel

$expected = 'sha256='.hash_hmac('sha256', $request->getContent(), config('services.kolayzeka.webhook_secret'));

abort_unless(hash_equals($expected, (string) $request->header('X-KolayZeka-Signature')), 401);

2xx dönün. Diğer yanıtlar ve ağ hataları 30 sn arayla en çok 5 kez yeniden denenir.
Aynı iş için birden fazla gelebilir: data.id ile tekilleştirin.
Özel / iç ağ / bulut-metadata adresleri reddedilir (422 invalid_webhook_url).

Hatalar

Her hata aynı şekildedir: { success: false, code, error, … }. Kodunuzu code'a göre yazın; error insan için mesajdır.

HTTP	code	Ne zaman
400	invalid_mode	Modelin şu an çalıştırılabilir bir modu yok (geçici; başka model deneyin).
401	unauthenticated	Bearer token yok, geçersiz ya da iptal edilmiş.
402	insufficient_credits	Bakiye yetmiyor. Yanıtta balance (bakiye) ve required (gereken) var.
403	forbidden	Bu kaynağa erişim yetkiniz yok.
404	not_found	Model / uygulama / iş yok, aktif değil ya da size ait değil.
405	method_not_allowed	Endpoint bu HTTP metodunu kabul etmiyor.
422	validation_failed	Girdi şemaya uymuyor. errors alanı: alan → mesajlar.
422	invalid_webhook_url	webhook_url https değil, çözümlenmiyor ya da özel / iç ağ adresi.
429	rate_limited	Hız sınırı aşıldı. retry_after saniye sonra tekrar deneyin.
500	server_error	Beklenmeyen hata. Tekrar denemeden önce listeden (GET /api/generations) işin oluşup oluşmadığına bakın.

402 örneği

{
  "success": false,
  "code": "insufficient_credits",
  "error": "Yetersiz kredi. Bakiye: 40, Gerekli: 55",
  "balance": 40,
  "required": 55
}

422 örneği

{
  "success": false,
  "code": "validation_failed",
  "error": "Doğrulama başarısız oldu.",
  "errors": {
    "quality": [
      "`quality` alanı şunlardan biri olmalıdır: low, medium, high."
    ]
  }
}

LongCat Video 480p modeline geri dön