Developer builds automated SEO content pipeline using Node.js and Google Gemini

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A developer shared on DEV Community how they built a headless automated SEO content pipeline after finding manual AI writing tools too time-consuming. The system combines Node.js with Google Gemini to handle keyword research, article scheduling, content generation, and direct publishing to a blog. A SQLite database stores target keywords and tracks publishing status, while a daily cron job queues the next pending keyword for the generation engine. The Gemini API is prompted with strict SEO guidelines to produce structured Markdown articles of at least 1,200 words, returned as clean JSON. The developer also had to build a sanitization utility to strip unwanted formatting from raw API responses before parsing.

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