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Scan Business Cards with Line and Gemini, Then Send Thank You Emails Via Gmail

by Ryo SayamaUpdated Aug 2026
RequiresGoogle SheetsGoogle SheetsSlackGmailGmailGoogle Gemini
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WeLINE WebhookRTRespond to LINE immediatelyRespond to LINE…SeSet config valuesSet config valu…IfIs image message?Is image messag…HRDownload image from LINEDownload image …CoParse Gemini JSON responseParse Gemini JS…Save contact to Google SheetsSave contact to…Notify team on SlackNotify team on …IfHas email address?Has email addre…Send thank-you email via GmailSend thank-you …HRReply success message on LINEReply success m…HRReply no-image message on LINEReply no-image …Google Gemini Chat ModelGoogle Gemini C…CLExtract business card data with GeminiExtract busines…123456789101112131415
1/5
STEPS · 15
Starts on an incoming request

On a LINE webhook, extracts card details with Gemini, logs to Google Sheets, alerts Slack, and emails a thank-you via Gmail.

Tags

webhookcomplexGoogle SheetsSlackLead GenerationAI Summarizationdiscoveredpending-review
Connects
sheetsGoogle SheetsSlackgmailGmailGoogle Gemini
CategoryAI Analysis & Classification
Triggerwebhook
Complexitycomplex
Nodes14
AddedJun 27, 2026