Runway API integration
Rivya Public API v1 দিয়ে Runway ব্যবহার করুন: model id runway, supported inputs, parameters, Files API rules, credits এবং response examples সহ।
runway
text, file
reference modes-এর জন্য required
12
ভিডিও
FIXED
1800 characters
Request contract
model id top level-এ পাঠান। Model-specific controls params-এ থাকবে।
| Key | Type | Required | Default | বিবরণ |
|---|---|---|---|---|
| model | string | Yes | runway | runway API model id ব্যবহার করুন। |
| prompt | string | Yes | - | এই model-এর জন্য maximum 1800 characters। |
| params | object | No | - | Model-specific parameter object। allowed keys-এর জন্য নিচের rows ব্যবহার করুন। |
| client_request_id | string | No | - | আপনার system-এ requests trace করার optional client-side id। |
Model parameters
| Key | Type | Required | Default | Range | Options | বিবরণ |
|---|---|---|---|---|---|---|
| duration | select | No | 5 | - | 5, 10 | Duration |
| quality | select | No | 720p | - | 720p, 1080p | Quality |
| aspectRatio | select | No | 16:9 | - | 16:9, 4:3, 1:1, 3:4, 9:16 | Aspect ratio |
| waterMark | text | No | - | - | - | Watermark |
Upload policy
প্রথমে reference files upload করুন, তারপর returned URL এবং duration token params.referenceMediaItems-এর মধ্যে দিন।
Reference image: image-to-video mode-এ যেতে optional 1টি image upload করুন; text mode-এ থাকতে empty রাখুন।
1
image
duration verification required হলে video এবং audio references /api/v1/files থেকে durationToken carry করবে।
| kind | Max size | MIME types |
|---|---|---|
| image | 10 MB | image/jpeg, image/png, image/webp |
Minimal request
{
"model": "runway",
"prompt": "A cinematic product reveal with smooth camera movement",
"params": {
"duration": "5",
"quality": "720p",
"aspectRatio": "16:9",
"waterMark": "watermark disable করতে empty রাখুন"
}
}রেফারেন্স ফাইল রিকোয়েস্ট
{
"model": "runway",
"prompt": "A cinematic product reveal with smooth camera movement",
"params": {
"duration": "5",
"quality": "720p",
"aspectRatio": "16:9",
"waterMark": "watermark disable করতে empty রাখুন",
"referenceMediaItems": [
{
"url": "https://cdn.example.com/reference-image.png",
"kind": "image",
"name": "reference-image.png",
"mimeType": "image/png"
}
]
}
}Create response
create endpoint public task id return করে। task succeeds বা fails না করা পর্যন্ত status endpoint poll করুন।
{
"id": "task_runway_example",
"status": "queued",
"model": "runway",
"reserved_credits": 12,
"final_credits": 0,
"created_at": "2026-05-11T00:00:00.000Z",
"updated_at": "2026-05-11T00:00:00.000Z",
"result": null,
"error": null
}Common errors
validation_failed, insufficient_credits, idempotency_conflict, rate_limited, not_found
কিছু modes-এর জন্য Files API reference uploads দরকার।