# PixVerse Multi Transition

PixVerse Multi-Transition stitches 2 to 7 keyframe images into a single 1 to 30 second video with smooth, consistent transitions. Each keyframe can have its own duration and prompt, giving fine-grained narrative control for storyboards and ad creatives.

## API Information

- **Model Slug:** pixverse-multi-transition
- **Branded URL:** https://www.eachlabs.ai/pixverse/pixverse-features/pixverse-multi-transition
- **Provider:** PixVerse
- **Category:** Image to Video
- **Output Type:** video
- **Status:** active
- **Version:** 0.0.1
- **Base Cost:** Pricing scales with duration (1–30s) and quality:• 360p / 540p — $0.115 to $1.35• 720p — $0.15 to $1.80• 1080p — $0.30 to $3.60Fast mode doubles the cost.Examples: 5s @ 720p = $0.30, 10s @ 720p = $0.66, 30s @ 1080p = $3.60.
- **Estimated Processing Time:** 130 seconds
- **Last Updated:** 2026-04-27
- **Interactive Demo:** https://www.eachlabs.ai/ai-models/pixverse-multi-transition

## Pricing

- **Charge Type:** dynamic
- **Pricing Details:** Pricing scales with duration (1–30s) and quality:• 360p / 540p — $0.115 to $1.35• 720p — $0.15 to $1.80• 1080p — $0.30 to $3.60Fast mode doubles the cost.Examples: 5s @ 720p = $0.30, 10s @ 720p = $0.66, 30s @ 1080p = $3.60.

### Pricing Rules

| Condition | Pricing |
| --- | --- |
| Rule 1 | Pricing scales with duration (1–30s) and quality:• 360p / 540p — $0.115 to $1.35• 720p — $0.15 to $1.80• 1080p — $0.30 to $3.60Fast mode doubles the cost.Examples: 5s @ 720p = $0.30, 10s @ 720p = $0.66, 30s @ 1080p = $3.60. |

## Input Schema

| Parameter | Type | Required | Default | Constraints | Description |
|-----------|------|----------|---------|-------------|-------------|
| keyframes | array | Yes | - | - | Ordered list of 2 to 7 keyframe images. Each has its own image, duration (seconds), and optional prompt. Total duration must be 1-30 seconds. |
| quality | string | Yes | 720p | 360p,540p,720p,1080p | Output video resolution quality. Options: 360p, 540p, 720p, 1080p. Default: 720p. |

## Example Request

```bash
curl -X POST https://api.eachlabs.ai/v1/prediction/ \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "pixverse-multi-transition",
  "input": {
    "keyframes": [
      {
        "prompt": "A peaceful sunrise over a quiet city, warm golden light hitting buildings, soft clouds, calm atmosphere.",
        "duration": 3,
        "image_url": "https://cdn-us.eachlabs.ai/uploads/7244b609-c97b-4485-b285-cbae10b38503.png"
      },
      {
        "prompt": "A cozy home interior, a woman drinking coffee near a window, soft sunlight entering, warm tones, calm mood.",
        "duration": 3,
        "image_url": "https://cdn-us.eachlabs.ai/uploads/6e7ede50-ac02-4aa1-8e7f-fd669c49a46e.png"
      },
      {
        "prompt": "A busy city street at daytime, people walking, cars passing, bright sunlight, energetic atmosphere.",
        "duration": 3,
        "image_url": "https://cdn-us.eachlabs.ai/uploads/d5b6e005-d046-440f-9f7e-8b34185ac184.png"
      }
    ],
    "quality": "1080p"
  }
}'
```

## Output Schema

Response returned by `GET /v1/prediction/{id}` when the job completes:

```json
{
  "status": "success",
  "predictionID": "string",
  "output": "string (URL of generated video)",
  "metrics": {
    "predict_time": "number (seconds)"
  }
}
```

## Polling

```bash
curl https://api.eachlabs.ai/v1/prediction/{PREDICTION_ID} \
  -H "X-API-Key: YOUR_API_KEY"
```

| Status | Meaning |
|--------|---------|
| `processing` | Still running — poll again |
| `success` | Done — read `output` |
| `error` | Failed — read `message` / `details` |

## Webhook (alternative to polling)

Pass `"webhook_url": "https://your.host/path"` in the create request. Eachlabs POSTs this payload when the job ends:

```json
{
  "exec_id": "prediction-uuid",
  "status": "succeeded",
  "output": "https://...",
  "error": ""
}
```

`status` is `"succeeded"` or `"failed"`. `exec_id` equals the `predictionID` from create. Return 2xx within 30 seconds.

## Errors

Error body: `{ "status": "error", "message": "...", "details": "..." }`

| Code | Meaning |
|------|---------|
| `400` | Invalid input |
| `401` | Missing / invalid `X-API-Key` |
| `404` | Unknown model or prediction id |
| `429` | Rate limit — 100 creates / min, 10 concurrent per key |
| `5xx` | Retry with backoff |

## Overview

**PixVerse | Multi-Transition | Multi-Keyframe Storyboard Overview**

PixVerse | Multi-Transition | Multi-Keyframe Storyboard from Pixverse enables creators to stitch 2 to 7 keyframe images into a single cohesive video, delivering smooth transitions for storyboards and ad creatives. This image-to-video model stands out by allowing each keyframe to have independent durations and prompts, providing precise narrative control unmatched in standard single-image animations. Provided by Pixverse, a leader in AI video generation with models like V6 and C1, it builds on advanced multi-shot capabilities for 1 to 30 second outputs. Ideal for marketers and filmmakers, it transforms static keyframes into dynamic sequences with consistent character features and realistic motion, accessible via the **PixVerse | Multi-Transition | Multi-Keyframe Storyboard API** on platforms like each::labs.

## Usage Notes

- API Base URL: `https://api.eachlabs.ai/v1`
- Authentication: send `X-API-Key: YOUR_API_KEY`. Generate a key from the Eachlabs dashboard at https://www.eachlabs.ai/dashboard/api-keys.
- File-typed parameters (`*_url`, `image_url`, `video_url`, `audio_url`, etc.) accept publicly-reachable HTTPS URLs only. Upload your asset first (GCS / S3 / your CDN) and pass the resulting URL. Data-URIs and localhost URLs are rejected.
- For structured parameters (arrays / objects) send real JSON values, not stringified payloads.
- Monetary values are reported in USD; per-token / per-megapixel rates may be billed in micro-cents internally.
- Prefer `webhook_url` over polling for long-running predictions — see the Webhook Callback section.