Skip to content
FlowHubFluxonLab
C
Google Drivefree

Reconcile daily Google Drive CSV exports into a master file and send a Slack recap

by Kevin Yuadapted from n8n official workflow galleryUpdated Aug 2026
RequiresCCodeGoogle DriveGoogle DriveSlack
Share Post Share
ScRun on ScheduleList CSV Files in FolderList CSV Files …Download Each CSVDownload Each C…EFParse CSV RowsCoReconcile CSVsCoMaster RowsCTBuild Master CSVUpload Master CSVUpload Master C…CoReject RowsCTBuild Reject CSVUpload Reject CSVUpload Reject C…Post Recap to SlackPost Recap to S…1234567891011
1/5
STEPS · 11
Runs on a schedule

Quick overview This workflow runs daily to reconcile multiple CSV exports from a Google Drive folder into a deduplicated master CSV, quarantine invalid or duplicate rows into a reject CSV, and post a run summary to a Slack channel. How it works Runs every day at 06:00 (cron) on a schedule. Searches a Google Drive folder for CSV files whose names do not include the "reconciled-" prefix, then downloads each file. Parses each downloaded CSV into rows and records any files that cannot be parsed. Validates each row for required columns and basic data types, deduplicates by order_id (keeping the first), and routes invalid, duplicate, or unreadable inputs into a reject dataset with reasons. Builds and uploads a dated master CSV (reconciled-master-YYYY-MM-DD.csv) back to Google Drive when there are valid rows. Builds and uploads a dated reject CSV (reconciled-rejects-YYYY-MM-DD.csv) back to Google Drive when any rows are quarantined. Posts a recap message to Slack with counts for files read, rows processed, merged rows, quarantined rows, duplicates dropped, and unreadable files. Setup Add Google Drive OAuth2 credentials and select the input folder to search in the Google Drive search step.

Tags

n8nreference-onlygoogle-driveslack
Connects
CCodegoogledriveGoogle DriveSlack
CategoryGoogle Drive
Triggermanual
Complexitycomplex
Nodes12
AddedJun 30, 2026

Related workflows

See all Google Drive
Cgoogledrive
free

Send specific PDF attachments from Gmail to Google Drive using OpenAI

This workflow reads PDF textual content and sends the text to OpenAI. Attachments of interest will then be uploaded to a specified Google Drive folder. For example, you may wish to send invoices received from an email to an inbox folder in Google Drive for later processing. This workflow has been designed to easily change the search term to match your needs. See the workflow for more details. Prerequisites OpenAI credentials. Google credentials. How it works Triggers off on the On email received node. Iterates over the attachments in the email. Uses the OpenAI node to filter out the attachments that do not match the search term set in the Configure node. You could match on various PDF files (i.e. invoice, receipt, or contract). If the PDF attachment matches the search term, the workflow uses the Google Drive node to upload the PDF attachment to a specific Google Drive folder.

by n8n Team
CgoogledriveW
free

💡🌐 Essential Multipage Website Scraper with Jina.ai

💡🌐 Essential Multipage Website Scraper with Jina.ai Use responsibly and follow local rules and regulations This N8N workflow enables automated multi-page website scraping using Jina.ai's powerful web scraping capabilities, with seamless integration to Google Drive for content storage. Here's how it works: Main Features The workflow automatically scrapes multiple pages from a website's sitemap and saves each page's content as a separate Google Drive document. Key Components Input Configuration Starts with a sitemap URL (default: https://ai.pydantic.dev/sitemap.xml)** Processes the sitemap to extract individual page URLs Includes filtering options to target specific topics or pages Scraping Process Uses Jina.ai's web scraper to extract content from each URL Converts webpage content into clean markdown format Extracts page titles automatically for document naming Storage Integration Creates individual Google Drive documents for each scraped page Names documents using the format "URL - Page Title" Saves content in markdown format for better readability Usage Instructions Set your target website's sitemap URL in the "Set Website URL" node Configure the "Filter By Topics or Pages" node

by Joseph LePage
Cgoogledrive
free

Bulk Automated Google Drive Files Sharing and Direct Download Link Generation

This N8N workflow automates the process of sharing files from Google Drive. It includes OAuth2 authentication, batch processing, public link generation, and access status modification for efficient file handling. Suitable for users seeking to streamline their Google Drive file sharing process. sutiable for bulk actions, tested on 4.2K files folder working like charm. How It Works Initialize Workflow: The process begins with a Manual Trigger, allowing the user to start the workflow at their convenience. Folder ID Specification: A 'Set Folder ID' node where the user can enter the desired Google Drive Folder ID. List Files from Google Drive: The 'Google Drive' node lists all files within the specified folder using OAuth2 authentication. Batch Processing: The 'Loop Over Items' node processes the files in batches for efficiency. Generate Public Links: The 'Generate Download Links' node creates downloadable links for each file. Change File Access: The 'Change Status' node alters the file status to make them publicly accessible. Merge and Output: A 'Merge' node consolidates the data, preparing it for further actions or output. Set Up Steps Estimated Time**: The setup should take approxima

by Nskha