Automate LINE & Google Account Linking with OAuth2 Authentication — n8n Workflow

Medium complexity🔗 Webhook9 nodes🏷️ Miscellaneousby s3110

Overview

LINE x Google Account Linking Workflow

This workflow automates the process of linking a new user on your LINE Official Account to their Google Account. When a user adds your LINE account as a friend, this workflow automatically sends them a message with a unique authentication link. After the user approves the connection, their Google profile information is fetched, and a confirmation message is sent, completing the loop.

Prerequisites

Before you begin, ensure you have the following:

An n8n

Nodes used

HTTP Request

Workflow Preview

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How it Works

  1. 1

    Trigger

    The workflow starts with a webhook trigger.

  2. 2

    Process

    Data flows through 9 nodes, connecting httprequest, if, respondtowebhook.

  3. 3

    Output

    The workflow completes its automation and delivers the result to the configured destination.

Node Details (9)

HT

HTTP Request

httpRequest

#1

How to Import This Workflow

  1. 1Click Download JSON button on the right to save the workflow file.
  2. 2Open your n8n instance. Go to Workflows → New → Import from file.
  3. 3Select the downloaded automate-line-google-account-linking-with-oauth2-authentication file and click Import.
  4. 4Set up credentials for each service node (API keys, OAuth, etc.).
  5. 5Click Test Workflow to verify everything works, then activate it.

Or paste directly in n8n → Import from JSON:

{ "name": "Automate LINE & Google Account Linking with OAuth2 Authentication", "nodes": [...], ...}

Integrations

httprequestifrespondtowebhooksetwebhook

Get This Workflow

Download and import in one click

View on n8n.io
Nodes9
Complexitymedium
Triggerwebhook
CategoryMiscellaneous

Created by

s3110

s3110

@s3110

Tags

httprequestifrespondtowebhooksetwebhook
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