# Pika

> Pika API endpoint


## Overview

- **Endpoint**: `https://fal.run/fal-ai/pika/v2.5/text-to-video`
- **Model ID**: `fal-ai/pika/v2.5/text-to-video`
- **Category**: unknown
- **Kind**: inference


## Pricing

- **Price**: $0 per compute seconds

For more details, see [fal.ai pricing](https://fal.ai/pricing).

## API Information

This model can be used via our HTTP API or more conveniently via our client libraries.
See the input and output schema below, as well as the usage examples.


### Input Schema

The API accepts the following input parameters:


- **`prompt`** (`string`, _required_)
  - Examples: "A young woman in a pale blue corset and denim, her vibrant blue bob framed against a dusky desert landscape, walks slowly, her gaze unwavering and enigmatic as the camera remains fixed on her deliberate pace."

- **`resolution`** (`ResolutionEnum`, _optional_):
  The resolution of the generated video Default value: `"720p"`
  - Default: `"720p"`
  - Options: `"480p"`, `"720p"`, `"1080p"`

- **`duration`** (`DurationEnum`, _optional_):
  The duration of the generated video in seconds Default value: `"5"`
  - Default: `5`
  - Options: `5`, `10`

- **`negative_prompt`** (`string`, _optional_):
  A negative prompt to guide the model Default value: `"ugly, bad, terrible"`
  - Default: `"ugly, bad, terrible"`

- **`seed`** (`integer`, _optional_):
  The seed for the random number generator



**Required Parameters Example**:

```json
{
  "prompt": "A young woman in a pale blue corset and denim, her vibrant blue bob framed against a dusky desert landscape, walks slowly, her gaze unwavering and enigmatic as the camera remains fixed on her deliberate pace."
}
```

**Full Example**:

```json
{
  "prompt": "A young woman in a pale blue corset and denim, her vibrant blue bob framed against a dusky desert landscape, walks slowly, her gaze unwavering and enigmatic as the camera remains fixed on her deliberate pace.",
  "resolution": "720p",
  "duration": 5,
  "negative_prompt": "ugly, bad, terrible"
}
```


### Output Schema

The API returns the following output format:

- **`video`** (`File`, _required_):
  The generated video
  - Examples: {"url":"https://storage.googleapis.com/falserverless/example_outputs/pika/pika_t2v_v22_output.mp4"}



**Example Response**:

```json
{
  "video": {
    "url": "https://storage.googleapis.com/falserverless/example_outputs/pika/pika_t2v_v22_output.mp4"
  }
}
```


## Usage Examples

### cURL

```bash
curl --request POST \
  --url https://fal.run/fal-ai/pika/v2.5/text-to-video \
  --header "Authorization: Key $FAL_KEY" \
  --header "Content-Type: application/json" \
  --data '{
     "prompt": "A young woman in a pale blue corset and denim, her vibrant blue bob framed against a dusky desert landscape, walks slowly, her gaze unwavering and enigmatic as the camera remains fixed on her deliberate pace."
   }'
```

### Python

Ensure you have the Python client installed:

```bash
pip install fal-client
```

Then use the API client to make requests:

```python
import fal_client

def on_queue_update(update):
    if isinstance(update, fal_client.InProgress):
        for log in update.logs:
           print(log["message"])

result = fal_client.subscribe(
    "fal-ai/pika/v2.5/text-to-video",
    arguments={
        "prompt": "A young woman in a pale blue corset and denim, her vibrant blue bob framed against a dusky desert landscape, walks slowly, her gaze unwavering and enigmatic as the camera remains fixed on her deliberate pace."
    },
    with_logs=True,
    on_queue_update=on_queue_update,
)
print(result)
```

### JavaScript

Ensure you have the JavaScript client installed:

```bash
npm install --save @fal-ai/client
```

Then use the API client to make requests:

```javascript
import { fal } from "@fal-ai/client";

const result = await fal.subscribe("fal-ai/pika/v2.5/text-to-video", {
  input: {
    prompt: "A young woman in a pale blue corset and denim, her vibrant blue bob framed against a dusky desert landscape, walks slowly, her gaze unwavering and enigmatic as the camera remains fixed on her deliberate pace."
  },
  logs: true,
  onQueueUpdate: (update) => {
    if (update.status === "IN_PROGRESS") {
      update.logs.map((log) => log.message).forEach(console.log);
    }
  },
});
console.log(result.data);
console.log(result.requestId);
```


## Additional Resources

### Documentation

- [Model Playground](https://fal.ai/models/fal-ai/pika/v2.5/text-to-video)
- [API Documentation](https://fal.ai/models/fal-ai/pika/v2.5/text-to-video/api)
- [OpenAPI Schema](https://fal.ai/api/openapi/queue/openapi.json?endpoint_id=fal-ai/pika/v2.5/text-to-video)

### fal.ai Platform

- [Platform Documentation](https://docs.fal.ai)
- [Python Client](https://docs.fal.ai/clients/python)
- [JavaScript Client](https://docs.fal.ai/clients/javascript)