# Luma AI API

> Provider: **Luma AI**
> Source: https://www.pixazo.ai/models/luma

Advanced video generation capabilities.

## Luma Dream Machine Ray 2 Flash

### Image to Video

## Base URL

```
https://gateway.pixazo.ai/luma-dream-machine-ray-2-flash-image-to-video/v1
```

## Authentication

All requests require an API key passed via header.

Header

Type

Required

Description

Ocp-Apim-Subscription-Key

string

Yes

Your API subscription key

## Luma Dream Machine Ray 2 Flash Image to Video generate request - Luma Dream Machine Ray 2 Flash Image to Video

## Request Code

HTTP Python JavaScript cURL

```
POST /luma-dream-machine-ray-2-flash-image-to-video-request HTTP/1.1
Host: gateway.pixazo.ai
Content-Type: application/json
Cache-Control: no-cache
Ocp-Apim-Subscription-Key: YOUR_SUBSCRIPTION_KEY

{
  "prompt": "Create a magical timelapse transition. The snow melts rapidly to reveal green grass, and the tree branches burst into bloom with pink flowers in real-time. The lighting shifts from cold winter light to warm spring sunshine. The camera pushes in slowly towards the tree. Disney-style magical transformation, cinematic, 8k.",
  "image_url": "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/luma-dream-machine-ray-2-flash-image-to-video.jpg",
  "end_image_url": "",
  "aspect_ratio": "16:9",
  "loop": false,
  "resolution": "540p",
  "duration": "5s"
}
```

```
import requests

url = "https://gateway.pixazo.ai/luma-dream-machine-ray-2-flash-image-to-video/v1/luma-dream-machine-ray-2-flash-image-to-video-request"
headers = {
    "Content-Type": "application/json",
    "Cache-Control": "no-cache",
    "Ocp-Apim-Subscription-Key": "YOUR_SUBSCRIPTION_KEY"
}
data = {
    "prompt": "Create a magical timelapse transition. The snow melts rapidly to reveal green grass, and the tree branches burst into bloom with pink flowers in real-time. The lighting shifts from cold winter light to warm spring sunshine. The camera pushes in slowly towards the tree. Disney-style magical transformation, cinematic, 8k.",
    "image_url": "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/luma-dream-machine-ray-2-flash-image-to-video.jpg",
    "end_image_url": "",
    "aspect_ratio": "16:9",
    "loop": False,
    "resolution": "540p",
    "duration": "5s"
}

response = requests.post(url, headers=headers, json=data)
print(response.json())
```

```
const url = 'https://gateway.pixazo.ai/luma-dream-machine-ray-2-flash-image-to-video/v1/luma-dream-machine-ray-2-flash-image-to-video-request';

const data = {
  prompt: "Create a magical timelapse transition. The snow melts rapidly to reveal green grass, and the tree branches burst into bloom with pink flowers in real-time. The lighting shifts from cold winter light to warm spring sunshine. The camera pushes in slowly towards the tree. Disney-style magical transformation, cinematic, 8k.",
  image_url: "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/luma-dream-machine-ray-2-flash-image-to-video.jpg",
  end_image_url: "",
  aspect_ratio: "16:9",
  loop: false,
  resolution: "540p",
  duration: "5s"
};

fetch(url, {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Cache-Control': 'no-cache',
    'Ocp-Apim-Subscription-Key': 'YOUR_SUBSCRIPTION_KEY'
  },
  body: JSON.stringify(data)
})
.then(response => response.json())
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
```

```
curl -X POST "https://gateway.pixazo.ai/luma-dream-machine-ray-2-flash-image-to-video/v1/luma-dream-machine-ray-2-flash-image-to-video-request" \
  -H "Content-Type: application/json" \
  -H "Cache-Control: no-cache" \
  -H "Ocp-Apim-Subscription-Key: YOUR_SUBSCRIPTION_KEY" \
  --data-raw '{
    "prompt": "Create a magical timelapse transition. The snow melts rapidly to reveal green grass, and the tree branches burst into bloom with pink flowers in real-time. The lighting shifts from cold winter light to warm spring sunshine. The camera pushes in slowly towards the tree. Disney-style magical transformation, cinematic, 8k.",
    "image_url": "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/luma-dream-machine-ray-2-flash-image-to-video.jpg",
    "end_image_url": "",
    "aspect_ratio": "16:9",
    "loop": false,
    "resolution": "540p",
    "duration": "5s"
  }'
```

## Output

```
{
  "request_id": "luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}
```

[Try Now](https://api.pixazo.ai/api-details#api=luma-dream-machine-ray-2-flash-image-to-video&operation=luma-dream-machine-ray-2-flash-image-to-video-request)

## Webhook (Optional)

Add the `X-Webhook-URL` header to your generate request to receive a POST callback instead of polling.

```
X-Webhook-URL: https://your-server.com/webhook/callback
```

## Request Parameters - Luma Dream Machine Ray 2 Flash Image to Video generate request

Field

Type

Required

Default

Description

prompt

string

Yes

—

Detailed text description guiding the video transformation. Include style, lighting, motion, and mood for best results.

image\_url

string

Yes

—

Publicly accessible URL of the starting image. Must be a valid HTTP/HTTPS link to a JPEG, PNG, or WebP image.

end\_image\_url

string

No

""

Publicly accessible URL of the ending image. If provided, the video will transition from the start image to this end image. Leave empty for single-image generation.

aspect\_ratio

string

No

"16:9"

Aspect ratio of the output video. Supported values: "16:9", "9:16", "4:3", "3:4", "21:9", "9:21".

loop

boolean

No

false

If true, the generated video will loop seamlessly. Recommended for background animations or social media content.

resolution

string

No

"540p"

Output video resolution. Supported values: "540p", "720p", "1080p". Higher resolutions increase processing time.

duration

string

No

"5s"

Duration of the output video. Supported values: "5s", "9s". Longer durations allow for more complex transitions.

## Minimum Request

```
{
  "prompt": "Create a magical timelapse transition. The snow melts rapidly to reveal green grass, and the tree branches burst into bloom with pink flowers in real-time. The lighting shifts from cold winter light to warm spring sunshine. The camera pushes in slowly towards the tree. Disney-style magical transformation, cinematic, 8k.",
  "image_url": "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/luma-dream-machine-ray-2-flash-image-to-video.jpg"
}
```

## Full Request (all options)

```
{
  "prompt": "Create a magical timelapse transition. The snow melts rapidly to reveal green grass, and the tree branches burst into bloom with pink flowers in real-time. The lighting shifts from cold winter light to warm spring sunshine. The camera pushes in slowly towards the tree. Disney-style magical transformation, cinematic, 8k.",
  "image_url": "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/luma-dream-machine-ray-2-flash-image-to-video.jpg",
  "end_image_url": "",
  "aspect_ratio": "16:9",
  "loop": false,
  "resolution": "540p",
  "duration": "5s"
}
```

## Response

```
{
  "request_id": "luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "QUEUED",
  "polling_url": "https://gateway.pixazo.ai/v2/requests/status/luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
}
```

## Request Headers

Header

Value

Content-Type

application/json

Cache-Control

no-cache

Ocp-Apim-Subscription-Key

Your subscription key

## Response Handling

Common status codes for Luma Dream Machine Ray 2 Flash Image to Video generate request.

Code

Meaning

202

Accepted — Request queued

400

Bad Request

401

Unauthorized

403

Forbidden

404

Not Found

429

Too Many Requests

500

Internal Server Error

## Response Handling

Common status codes.

Code

Meaning

202

Accepted — Request queued

400

Bad Request

401

Unauthorized

402

Insufficient Balance

403

Forbidden

429

Too Many Requests

500

Internal Server Error

## Error Responses

Queue system errors and model validation errors.

### Queue System Errors

```
// 402 — Insufficient balance
{
  "error": "Insufficient Balance",
  "message": "Your wallet does not have enough balance."
}
```

```
// 400 — Model not found
{
  "error": "Model not found",
  "message": "Model 'luma-dream-machine-ray-2-flash-image-to-video' not found or is disabled"
}
```

### Error via Status/Webhook

```
{
  "request_id": "luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "ERROR",
  "model_id": "luma-dream-machine-ray-2-flash-image-to-video",
  "error": "Description of the error",
  "output": null
}
```

## Retrieving Results

Poll the universal status endpoint to check progress and retrieve results.

### Endpoint

```
GET https://gateway.pixazo.ai/v2/requests/status/{request_id}
Ocp-Apim-Subscription-Key: YOUR_API_KEY
```

## cURL Example

```
curl -H "Ocp-Apim-Subscription-Key: YOUR_API_KEY" \
  "https://gateway.pixazo.ai/v2/requests/status/luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
```

## Response (Completed)

```
{
  "request_id": "luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "COMPLETED",
  "model_id": "luma-dream-machine-ray-2-flash-image-to-video",
  "error": null,
  "output": {
    "media_url": [
      "https://pub-582b7213209642b9b995c96c95a30381.r2.dev/v1/luma-dream-machine-ray-2-flash-image-to-video_019dxxxx-xxxx/output.ext"
    ],
    "media_type": "application/octet-stream"
  },
  "created_at": "2026-03-31T10:00:00.000Z",
  "updated_at": "2026-03-31T10:00:15.000Z",
  "completed_at": "2026-03-31T10:00:15.000Z"
}
```

## Response Fields

Field

Type

Description

request\_id

string

Unique request identifier

status

string

QUEUED, PROCESSING, COMPLETED, FAILED, or ERROR

model\_id

string

Model that processed the request

error

string|null

Error message if failed

output.media\_url

array

URLs to generated media (R2 CDN)

output.media\_type

string

MIME type of the output

created\_at

string

When request was created

completed\_at

string|null

When request completed

polling\_url

string

Status URL (initial response only)

## Status Values

Status

Description

QUEUED

Request accepted, waiting to be processed

PROCESSING

Being processed by the model

COMPLETED

Done — output contains the result

FAILED

Failed — check error field

ERROR

System error — not charged

## Status Flow

```
QUEUED → PROCESSING → COMPLETED
                    → FAILED
                    → ERROR
```

## Typical Workflow

1.  **Send a generate request** to the API endpoint
2.  **Save the `request_id`** from the response
3.  **Poll** every 5-10 seconds: `GET /v2/requests/status/{request_id}`
4.  **When `status` is `"COMPLETED"`**, download from `output.media_url`

**Tip:** Use `X-Webhook-URL` header to get a callback instead of polling.