### Install @transform-in/sdk

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Instructions for installing the TRANSFORM.IN JavaScript SDK using npm, yarn, or pnpm package managers.

```bash
# Using npm
npm install @transform-in/sdk

# Using yarn
yarn add @transform-in/sdk

# Using pnpm
pnpm add @transform-in/sdk
```

--------------------------------

### Development Commands (npm)

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Provides common npm commands for developing with the Transform.in JavaScript SDK. These include installing dependencies, running automated tests, and building the project for distribution.

```bash
# Install dependencies
npm install

# Run tests
npm test

# Build the SDK
npm run build
```

--------------------------------

### Get Image Information

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Retrieves detailed information about an image from a given URL. Returns success status and data including type, dimensions, and size.

```javascript
const info = await transformIn.info('https://example.com/image.jpg');
if (info.success) {
  console.log(info.data);
  // {
  //   base64: 'encoded-url',
  //   url: 'https://example.com/image.jpg',
  //   type: 'image',
  //   ext: 'jpg',
  //   content_type: 'image/jpeg',
  //   width: 1200,
  //   height: 800,
  //   size: 123456
  // }
}
```

--------------------------------

### Initialize TransformIn SDK

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Demonstrates how to import and initialize the TransformIn SDK with API key and project ID. Supports optional custom base URLs.

```javascript
import TransformIn from '@transform-in/sdk';

const transformIn = new TransformIn({
  api_key: 'your-api-key',
  project_id: 'your-project-id',
  // Optional: custom base URL
  // base_url: 'https://custom-api.example.com'
});
```

--------------------------------

### Prepare Video Transformation (Async)

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Initiates a video transformation process asynchronously. It's recommended for larger videos to use this approach and check status later.

```javascript
// Video transformations are typically processed asynchronously
const videoPreparation = await transformIn.prepareTransformation(
  'https://example.com/video.mp4',
  {
    w: 640,
    h: 360,
    f: 'mp4',
    q: 80
  }
);

if (videoPreparation.success) {
  console.log(videoPreparation.data.message); // "Transformation is being processed"
}

// For larger videos, it's recommended to use the asynchronous approach
// and check the status later rather than waiting for completion
```

--------------------------------

### Prepare Image Transformation (Async)

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Initiates an image transformation process asynchronously without waiting for completion. Optionally, can wait for completion by passing 'true' as the third argument.

```javascript
// Trigger transformation without waiting for completion
const preparation = await transformIn.prepareTransformation(
  'https://example.com/image.jpg',
  {
    w: 300,
    h: 200,
    f: 'webp',
    q: 80
  }
);

if (preparation.success) {
  console.log(preparation.data.message); // "Transformation is being processed"
}

// Or wait for the transformation to complete
const completedPreparation = await transformIn.prepareTransformation(
  'https://example.com/image.jpg',
  {
    w: 300,
    h: 200,
    f: 'webp',
    q: 80
  },
  true // Set to true to wait for completion
);

if (completedPreparation.success) {
  console.log(completedPreparation.data.message); // "Transformation processed"
}
```

--------------------------------

### Generate Image Transformation URL

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Creates a URL for transforming an image with specified parameters like width, height, format, quality, and blur.

```javascript
const transformationUrl = transformIn.url('https://example.com/image.jpg', {
  w: 300,       // Width
  h: 200,       // Height
  f: 'webp',    // Format
  q: 80,        // Quality (1-100)
  bl: 5         // Blur
});

// Use this URL in your <img> tags or for direct access
console.log(transformationUrl);
// https://api.transform.in.net/transformation/your-project-id/your-api-key/encoded-url/w:300,h:200,f:webp,q:80,bl:5
```

--------------------------------

### Generate Video Transformation URL

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Creates a URL for transforming a video, specifying parameters like width, height, format (MP4), and quality.

```javascript
const videoTransformationUrl = transformIn.url('https://example.com/video.mp4', {
  w: 640,       // Width
  h: 360,       // Height
  f: 'mp4',     // Format (currently only mp4 is supported for video)
  q: 80         // Quality (1-100)
});

// Use this URL in your <video> tags or for direct access
console.log(videoTransformationUrl);
// https://api.transform.in.net/transformation/your-project-id/your-api-key/encoded-url/w:640,h:360,f:mp4,q:80
```

--------------------------------

### JavaScript SDK Error Handling

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Illustrates how to catch and log errors from the Transform.in JavaScript SDK. All methods return a response object with a 'success' property; if false, the 'error' property contains details.

```javascript
try {
  const info = await transformIn.info('invalid-url');
} catch (error) {
  console.error('Error:', error.message);
}
```

--------------------------------

### Detect NSFW Content in Image

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Performs NSFW (Not Safe For Work) content detection on an image URL. Returns a data object with probabilities for different categories.

```javascript
const nsfwInfo = await transformIn.nsfwInfo('https://example.com/image.jpg');
if (nsfwInfo.success) {
  console.log(nsfwInfo.data);
  // {
  //   drawing: 0.01,
  //   hentai: 0.02,
  //   neutral: 0.95,
  //   porn: 0.01,
  //   sexy: 0.01
  // }
```

--------------------------------

### Check API Health

Source: https://github.com/transform-in-net/javascript-sdk/blob/main/README.md

Checks the health status of the TRANSFORM.IN API. Returns an object with a 'status' property, which should be 'ok' if the API is healthy.

```javascript
const health = await transformIn.checkHealth();
console.log(health.status); // 'ok' if the API is healthy
```

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