Nano banana + 자동 게시

• •대상 API의 인증 정보가 필요할 수 있음
• •Google Sheets API 인증 정보
• •Google Drive API 인증 정보
• •OpenAI API Key

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        "content": "📸 Auto-Edit Google Drive Images with Nano Banana + Social Auto-Post\n\nDrop an image into Google Drive and let this workflow handle the rest: it auto-cleans and enhances the image with Google’s Nano Banana (via Wavespeed API), generates a catchy caption with GPT-5, and publishes directly to your connected social accounts using Postiz.\n\n👉 Watch step-by-step video tutorials of workflows like these on https://www.youtube.com/watch?v=4wk6PYgBtBM&list=PL05w1TE8X3bb1H9lXBqUy98zmTrrPP-s1\n\nWhat it does\n\nTriggers from Google Drive when a new image is uploaded\n\nSends the image to Nano Banana to declutter, brighten, and make it real-estate/photo-listing ready\n\nPolls for the edited result until it’s complete\n\nLogs the edited image URL into Google Sheets for tracking\n\nDownloads and uploads the edited image into Postiz media library\n\nGenerates an engaging caption with GPT-5 Caption Agent\n\nPublishes instantly to Instagram (can be extended to TikTok, LinkedIn, etc.)\n\nPerfect for\n\nReal-estate agents posting property shots\n\nEcommerce sellers updating product catalogs\n\nSocial media marketers needing fast, polished posts\n\nApps & Services\n\nGoogle Drive (Trigger)\n\nWavespeed API – Google Nano Banana (Image editing)\n\nGoogle Sheets (Logging)\n\nPostiz (Social scheduling/posting)\n\nOpenAI GPT-5 (Caption agent)\n\nSetup\n\nConnect your Google Drive and select the upload folder.\n\nAdd your Wavespeed API key for Nano Banana.\n\nConnect Google Sheets for logging.\n\nAdd Postiz API credentials and set the integration ID for your channel(s).\n\nEnter your OpenAI API key for GPT-5 captioning.\n\nCustomization\n\nAdjust the edit prompt for different use cases (e.g., product cleanup, lighting tweaks).\n\nChange Postiz post type to scheduled instead of “now.”\n\nAdd more Postiz posts for multi-platform publishing.\n\nInsert an approval loop (Slack/Email) before posting.\n\nLogs\n\nEdited Image Log (Sheets): stores final image URL + timestamp.\n\nPublishing Log (Sheets): tracks workflow status per asset.\n\nNotes\n\nSticky notes in the template explain each major block.\n\nReplace sample IDs with your own (folder IDs, sheet IDs, Postiz integration).\n\nKeep all API keys in n8n Credentials, not in node parameters."
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