Skip to content
FlowHubFluxonLab
Finance & Accountingfree

Invoice Validation Pipeline

by Dhrumil PatelUpdated Aug 2026
RequiresOpenRouterGoogle SheetsGoogle SheetsGoogle DriveGoogle DriveGmailGmail
Share Post Share
EFExtract from FileExtract from Fi…OpenRouter Chat ModelOpenRouter Chat…SOSplit OutCoPost-ProcessingAgText ExtractorIfIfSeSend Raw Text AgainSend Raw Text A…SILoop Over ItemsSend Invoice DataSend Invoice Da…Fetch Master DataFetch Master Da…Update ResultsWaWaitUpdate TotalsCoGet last IndexSeGenerate Unique KeyGenerate Unique…CoValidationUpload InvoicesCoGet AttachmentsMeMergeCreate Month FolderCreate Month Fo…Create Day FolderCreate Day Fold…Search Month FolderSearch Month Fo…IfMonth Folder Found?Month Folder Fo…Search Day FolderSearch Day Fold…IfDay Folder Found?Day Folder Foun…Get Parent Folder IDGet Parent Fold…Get Day Folder IDGet Day Folder …CoToday's DateDTDate & TimeRead MessageCoDate From Email SubjectDate From Email…Gmail TriggerScSchedule TriggerNotify1234567891011121314151617181920212223242526272829303132333435363738
1/5
STEPS · 38
Runs on a schedule

On a schedule, extracts and validates invoices with an OpenRouter agent, logs to Google Sheets and Drive, and emails via Gmail.

Tags

cronadvancedOpenRouterGoogle SheetsInvoice ProcessingAI Summarization
Connects
OpenRoutersheetsGoogle SheetsgoogledriveGoogle DrivegmailGmail
CategoryFinance & Accounting
Triggercron
Complexityadvanced
Nodes34
AddedJun 14, 2026