{"product_id":"approve-supplier-applications-automatically-openai-google-sheets-gmail","title":"Approve Supplier Applications Automatically: OpenAI + Google Sheets + Gmail","description":"\u003ch3\u003eAutomatically approve (or request more info) for new supplier applications using OpenAI + Google Sheets + Gmail\u003c\/h3\u003e\n\u003cp\u003eStop manually reviewing every supplier submission. This n8n workflow watches your \u003cstrong\u003eGoogle Sheets\u003c\/strong\u003e for new entries, validates required fields, uses \u003cstrong\u003eOpenAI (gpt-4o-mini)\u003c\/strong\u003e to assess risk and recommend an outcome, logs decisions back to Sheets, and notifies both your team and the supplier via \u003cstrong\u003eDiscord\u003c\/strong\u003e and \u003cstrong\u003eGmail\u003c\/strong\u003e—plus sends a monthly summary report.\u003c\/p\u003e\n\n\u003ch3\u003eWhat this workflow does\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriggers on new applications:\u003c\/strong\u003e When a new row is added to the \u003cstrong\u003eSupplierApplications\u003c\/strong\u003e sheet in Google Sheets, the workflow starts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormalizes and validates required fields:\u003c\/strong\u003e It checks that \u003cstrong\u003ecompany name\u003c\/strong\u003e, \u003cstrong\u003econtact email\u003c\/strong\u003e, and \u003cstrong\u003ecategory\u003c\/strong\u003e are present. Missing fields trigger an alert to Discord.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRuns an OpenAI review:\u003c\/strong\u003e For valid applications, it sends the application to OpenAI (gpt-4o-mini) to \u003cstrong\u003ecategorize\u003c\/strong\u003e the supplier, \u003cstrong\u003escore risk\u003c\/strong\u003e, and return a recommendation: \u003cstrong\u003eapproval\u003c\/strong\u003e, \u003cstrong\u003erequest-info\u003c\/strong\u003e, or \u003cstrong\u003ereject\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLogs outcomes in Google Sheets:\u003c\/strong\u003e The workflow writes AI results and the final status into the \u003cstrong\u003eSupplierLog\u003c\/strong\u003e sheet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNotifies and emails the right next step:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eIf review is needed, it posts details to Discord and emails the applicant via Gmail requesting more information.\u003c\/li\u003e\n      \u003cli\u003eIf approved (no review needed), it posts an approval message to Discord and emails an approval confirmation via Gmail.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSends monthly summaries:\u003c\/strong\u003e On the \u003cstrong\u003e1st day of each month\u003c\/strong\u003e, it reads \u003cstrong\u003eSupplierLog\u003c\/strong\u003e, summarizes the month with OpenAI, and emails and posts the summary to Discord.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomating supplier onboarding for SaaS or marketplaces that collect applications in Google Sheets.\u003c\/li\u003e\n  \u003cli\u003eReducing manual compliance\/risk review by using OpenAI-driven recommendations with logged decisions.\u003c\/li\u003e\n  \u003cli\u003eKeeping your team and applicants updated automatically through Discord + Gmail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003en8n workflow category:\u003c\/strong\u003e n8n automation workflow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGoogle Sheets integration:\u003c\/strong\u003e Triggers on new rows in \u003cem\u003eSupplierApplications\u003c\/em\u003e and writes to \u003cem\u003eSupplierLog\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpenAI:\u003c\/strong\u003e Uses \u003cstrong\u003egpt-4o-mini\u003c\/strong\u003e to score risk and generate approval\/request-info\/reject recommendations and monthly summaries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNotifications:\u003c\/strong\u003e Discord messages for missing fields, review requests, approvals, and monthly report\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmail delivery:\u003c\/strong\u003e Gmail to request information or confirm approvals, plus monthly summary email\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore nodes mentioned:\u003c\/strong\u003e if, set, gmail, discord, sticky note, google sheets\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"N8N Commerce","offers":[{"title":"Default Title","offer_id":45830408306867,"sku":"N8N-18231","price":13.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6279\/6723\/files\/H2A2cAJo04tGxzi2-6KwO_BoL2DRjP.png?v=1786698515","url":"https:\/\/buyflowscripts.com\/products\/approve-supplier-applications-automatically-openai-google-sheets-gmail","provider":"N8N Commerce","version":"1.0","type":"link"}