Developer Builds Automated Cross-Posting Pipeline Between Blogger and Dev.to

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A developer has shared a self-built automation pipeline that simultaneously publishes blog posts to both Blogger and Dev.to with a single command, eliminating manual copy-pasting between platforms. The setup uses Blogger's v3 API with OAuth authentication and Dev.to's REST API, which requires only a personal API key generated from account settings. A key feature of the workflow is setting the canonical_url field on Dev.to posts to point back to the original Blogger article, preventing search engines from treating the duplicate content as an SEO penalty. The script first pushes content to Blogger, captures the live URL, and immediately posts the same content to Dev.to with that canonical link. The developer noted one current limitation: the script is optimised for HTML-formatted posts, and those writing in Markdown would need to add a normalisation step for smoother compatibility.

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