LinkHub Node.js SDK

1.8.2 verified Sat Apr 25 auth: no javascript

Node.js SDK for LinkHub authentication modules, version 1.8.2, released infrequently. Provides access to LinkHub's API for Korean electronic document and authentication services. Differentiator: official SDK for the LinkHub platform used in South Korea. Supports Node.js 0.10+.

Common errors

error Cannot find module 'linkhub' ↓

cause Package not installed or typo in package name.

fix

Run 'npm install linkhub' and verify package.json.

error LinkHub is not a constructor ↓

cause Incorrect import style, e.g., using named import instead of default.

fix

Use 'var LinkHub = require('linkhub');'.

Warnings

gotcha The SDK only supports CommonJS require, not ES modules. ↓

fix Use require() instead of import.

gotcha LinkHubType is not a separate export; it is a property of the main exported class. ↓

fix Access via require('linkhub').LinkHubType.

gotcha getToken callback expects (err, token) arguments; token is not returned in promise. ↓

fix Use callback pattern; there is no promise support.

Install

npm install linkhub

yarn add linkhub

pnpm add linkhub

Imports

LinkHub

wrong

import LinkHub from 'linkhub';

correct

var LinkHub = require('linkhub');

CJS-only; ESM not supported.

linkhub

wrong

const { LinkHub } = require('linkhub');

correct

var linkhub = require('linkhub');

The package exports a single class, not an object.

LinkHubType

wrong

import { LinkHubType } from 'linkhub';

correct

var LinkHubType = require('linkhub').LinkHubType;

LinkHubType is a property on the main export.

Quickstart

Initialize LinkHub with credentials and obtain an access token.

var LinkHub = require('linkhub');
var linkhub = new LinkHub({
  linkID: process.env.LINK_ID || 'TESTER',
  secretKey: process.env.SECRET_KEY || 'TESTER',
  isTest: true
});
linkhub.getToken(30, function(err, token) {
  if (err) console.error(err);
  else console.log('Token:', token);
});