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For a complete list of available methods, types, and configuration options, visit the official packages on NPM:
SDK
Refer to the guide here for instructions on generating your API keys.

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Import

Import the SDK into your project using ES modules: 
/** 
 * npm i @heliofi/sdk
 **/

import {HelioSDK} from '@heliofi/sdk';
Once you’ve included the script or package, you’re ready to initialise the SDK and start integrating with our suite of cryptocurrency payment solutions.

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Example Usage

Then, import and initialise the SDK in your project, and immediately begin using it — for example, to create a pay link: 
import HelioSDK from '@heliofi/sdk';

const sdk = new HelioSDK({
  apiKey: 'your-public-api-key',
  secretKey: 'your-secret-key',
  network: 'mainnet', // or 'devnet' (optional, mainnet by default)
});

const paylink = await sdk.paylink.create(createPaylinkDto);
Replace the placeholders with your actual API credentials.