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LINE OA – Stateless Email Approval for Orders

by JasonUpdated Aug 2026
RequiresGoogle SheetsGoogle SheetsGmailGmail
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GSGoogle Sheets TriggerGoogle Sheets T…IfNew order?SeConfigSePrepare Order DataPrepare Order D…Write Approval TokenWrite Approval …IfNeeds Approval?SeBuild Approval LinksBuild Approval …Mark as Pending ApprovalMark as Pending…Send Approval RequestSend Approval R…Mark as Auto-ApprovedMark as Auto-Ap…SePrepare LINE Notification (Auto)Prepare LINE No…HRLINE Push – Auto ApprovedLINE Push – Aut…WeWebhook – Approval HandlerWebhook – Appro…SeExtract Approval ParamsExtract Approva…Read Order from SheetsRead Order from…IfToken Valid?RTRespond – Invalid TokenRespond – Inval…IfAlready Processed?Already Process…RTRespond – Already ProcessedRespond – Alrea…IfApprove or Reject?Approve or Reje…Mark as ApprovedSePrepare LINE Notification (Approved)Prepare LINE No…HRLINE Push – ApprovedLINE Push – App…RTRespond – Order ApprovedRespond – Order…Mark as RejectedSePrepare LINE Notification (Rejected)Prepare LINE No…HRLINE Push – RejectedLINE Push – Rej…RTRespond – Order RejectedRespond – Order…1234567891011
1/5
FLOWS
STEPS · 11
Starts on a Google Sheets event

On a new Google Sheets order row, emails an approval request via Gmail and records the webhook decision back to the sheet.

Tags

eventadvancedGoogle SheetsGmailDocument Extractiondiscoveredpending-review
Connects
sheetsGoogle SheetsgmailGmail
CategoryEcommerce & Orders
Triggerevent
Complexityadvanced
Nodes28
AddedJun 27, 2026