### Install OpenTDF SDKs

Source: https://opentdf.io

Installation commands for the TypeScript, Go, and Java SDKs.

```bash
npm install @opentdf/sdk
```

```bash
go get github.com/opentdf/platform/sdk
```

```gradle
implementation 'io.opentdf.platform:sdk:<version>'
```

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

### Encrypt and Decrypt Data with OpenTDF SDK

Source: https://opentdf.io

Demonstrates initializing the OpenTDF client, encrypting data with attribute-based policies, and reading the encrypted content.

```typescript
import { OpenTDF } from '@opentdf/sdk';
// Connect to the platform
const client = new OpenTDF({
authProvider,
platformUrl: 'https://platform.example.com',
});
// Encrypt with attribute-based policy
const encrypted = await client.createTDF({
source: { type: 'buffer', location: new TextEncoder().encode('Hello, OpenTDF!') },
attributes: ['https://example.com/attr/classification/value/secret'],
});
// Only entities whose entitlements satisfy
// the policy will be able to decrypt.
const decrypted = await client.read({
source: { type: 'stream', location: encrypted },
});
console.log(await new Response(decrypted).text());
```

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