# Javascript

### Overview

The **Circular Enterprise APIs** provide a powerful and efficient way to **certify data on the blockchain**, ensuring immutability, transparency, and security. These APIs facilitate **account management, network configuration, data signing, and transaction monitoring**, making it easier for enterprises to integrate blockchain-based certification into their workflows.

This library is designed for developers who need to verify, sign, and submit **data certificates** using the **Circular blockchain** while maintaining seamless integration with **Javascript applications**.

### Import

You can import the **Circular Enterprise APIs** via **npm**:

```html
<script src="https://circularlabs.io/CircularSDK/EnterpriseAPIs.js"></script>
```

### Usage Example

```javascript
const Address = 'your-wallet-address';
const PrivateKey = 'your-private-key';
const blockchain = '0x8a20baa40c45dc5055aeb26197c203e576ef389d9acb171bd62da11dc5ad72b2';
let account = new CEP_Account();

account.open(Address);
account.updateAccount();

const submitResult = account.submitCertificate("Enterprise API Test", PrivateKey);
if (submitResult.Result === 200) {
    console.log("Certificate submitted:", submitResult);
} else {
    console.log("Submission failed:", submitResult.message);
}

account.close();
```

### Useful Links

You can find more on the [official GitHub repository](https://github.com/circular-protocol/NodeJS-Enterprise-APIs) or on the [official NPM repository](https://www.npmjs.com/package/circular-enterprise-apis).