Developer shares hard lessons from auto-posting YouTube Shorts to Instagram and Facebook Reels via API

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A developer attempted to reuse an existing photo-upload script to distribute five YouTube Shorts to Instagram and Facebook Reels through their respective APIs. The process hit three separate blockers, revealing that Reels and photo uploads require fundamentally different handling. Meta's encoding pipeline took between 25 and 75 seconds in practice, meaning fixed wait times caused consistent failures. A batch-publishing mishap resulted in posts going live that could not be undone, as the Instagram Graph API offers no delete endpoint. The developer also noted that TikTok distribution was blocked not by code issues but by procedural requirements.

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ProgrammingDEV Community ·

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