@binance/device-fingerprint-cl-sdk

Node.js SDK for obtaining CLI device fingerprint tokens (dfp, dt).

Installation

npm install @binance/device-fingerprint-cl-sdk

Requirements

• Node.js >=18

Quick Start

import { getFvideoObj } from '@binance/device-fingerprint-cl-sdk';

const result = getFvideoObj({
  domain: 'https://your-domain.com',
  tenant: 'binance',
});

if (result) {
  console.log(result.dfp, result.dt);
} else {
  // Data is being prepared in background. Call again later.
  console.log('fvideo object not ready');
}

Domains

| Env | Domain | |------|------------------------------| | dev | https://www.devfdg.net | | qa | https://www.qa1fdg.net | | prod | https://api.commonservice.io |

API

getFvideoObj(options)

Returns FvideoObj | null.

• Returns cached { dfp, dt } when available
• Returns null when data is not ready yet
• Triggers background refresh automatically

options:

• domain (required): API base domain
• tenant (optional): tenant name, default binance
• headers (optional): additional request headers