# Pixverse v5.6 | Text to Video

Pixverse v5.6 is a powerful text-to-video model that transforms your prompts into high-quality, cinematic videos.

## API Information

- **Model Slug:** pixverse-v5-6-text-to-video
- **Branded URL:** https://www.eachlabs.ai/pixverse/pixverse-v5-6/pixverse-v5-6-text-to-video
- **Provider:** PixVerse
- **Category:** Text to Video
- **Output Type:** video
- **Status:** active
- **Version:** 0.0.1
- **Base Cost:** Pricing depends on resolution, duration, and audio. A 5-second 720p video without audio costs 45 credits ($0.28). With audio: 80 credits ($0.50). 8-second videos roughly double the base cost. 1080p is significantly more expensive. 10-second duration available at 360p-720p.
- **Estimated Processing Time:** 100 seconds
- **Last Updated:** 2026-04-02
- **Interactive Demo:** https://www.eachlabs.ai/ai-models/pixverse-v5-6-text-to-video

## Pricing

- **Charge Type:** dynamic
- **Pricing Details:** Pricing depends on resolution, duration, and audio. A 5-second 720p video without audio costs 45 credits ($0.28). With audio: 80 credits ($0.50). 8-second videos roughly double the base cost. 1080p is significantly more expensive. 10-second duration available at 360p-720p.

### Pricing Rules

| Condition | Pricing |
| --- | --- |
| Rule 1 | Pricing depends on resolution, duration, and audio. A 5-second 720p video without audio costs 45 credits ($0.28). With audio: 80 credits ($0.50). 8-second videos roughly double the base cost. 1080p is significantly more expensive. 10-second duration available at 360p-720p. |

## Input Schema

| Parameter | Type | Required | Default | Constraints | Description |
|-----------|------|----------|---------|-------------|-------------|
| prompt | string | Yes | - | - | - |
| aspect_ratio | string | No | 16:9 | 16:9,4:3,1:1,3:4,9:16 | The aspect ratio of the generated video |
| resolution | string | No | 720p | 360p,540p,720p,1080p | The resolution of the generated video |
| duration | string | No | 5 | 5,8,10 | The duration of the generated video in seconds. 1080p videos are limited to 5 or 8 seconds |
| negative_prompt | string | No | - | - | Negative prompt to be used for the generation |
| style | string | No | - | anime,3d_animation,clay,comic,cyberpunk | The style of the generated video |
| seed | integer | No | - | - | The same seed and the same prompt given to the same version of the model             will output the same video every time. |
| generate_audio_switch | boolean | No | false | - | Enable audio generation (BGM, SFX, dialogue) |
| thinking_type | string | No | - | enabled,disabled,auto | Prompt optimization mode: 'enabled' to optimize, 'disabled' to turn off, 'auto' for model decision |

## Example Request

```bash
curl -X POST https://api.eachlabs.ai/v1/prediction/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "pixverse-v5-6-text-to-video",
  "input": {
    "prompt": "A lone man playing a grand piano on a small grassy island above the clouds at golden sunset, endless soft clouds moving slowly below, warm orange and pink sky, gentle wind, cinematic camera orbiting around him, dreamy atmosphere, volumetric light, ultra-realistic, smooth motion, emotional and magical scene."
  }
}'
```

## 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 "Authorization: Bearer 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 `Authorization` bearer token |
| `404` | Unknown model or prediction id |
| `429` | Rate limit — 100 creates / min, 10 concurrent per key |
| `5xx` | Retry with backoff |

## Overview

**pixverse-v5.6-text-to-video — Text to Video AI Model**

Transform detailed text prompts into studio-grade videos with **pixverse-v5.6-text-to-video**, Pixverse's advanced diffusion-transformer hybrid model from the pixverse-v5.6 family that delivers cinematic motion, authentic multilingual audio, and 40% fewer artifacts for professional text-to-video generation. This **text-to-video AI model** excels in creating immersive 1080p HD clips up to 10 seconds long, ideal for creators seeking Pixverse text-to-video quality without manual editing. Developers integrating **pixverse-v5.6-text-to-video API** can leverage its native audio sync and 20+ camera controls to produce high-fidelity outputs for apps and marketing tools.

## Usage Notes

- API Base URL: `https://api.eachlabs.ai/v1`
- Authentication: send `Authorization: Bearer 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.