Automating Dev.to Cross-Posts with n8n: From Manual to Hands-Free in 10 Minutes

Short summary

Tutorial covers building an n8n automation pipeline that syndicates blog posts to Dev.to with consistent formatting, AI-generated summaries via Gemini, canonical link handling, and rate-limit safety. Key steps include 5-minute polling, Gemini integration, Dev.to API rate-limit handling (30 req/30s), and database tracking. Author emphasizes building SEO and rate-limiting safeguards into automation from day one to prevent technical debt.

• •Set up 5-minute polling interval with Schedule Trigger to detect new posts
• •Use Gemini to generate Dev.to-friendly summaries from long-form content
• •Handle Dev.to API rate limits (30 articles per 30 seconds) with mandatory Wait nodes
• •Inject canonical URLs and update internal database after successful publication

Generated with AI, which can make mistakes.