Postproxy: One API to publish to Instagram, TikTok, Youtube and others
PostProxy.dev offers a unified API for seamless social media publishing to Instagram, Facebook, YouTube, LinkedIn, and X. It automates OAuth, rate limits, retries, content adaptation, and analytics - replacing platform-specific chaos with one reliable endpoint. Built for developers and automators using n8n, Zapier, LLMs, or CI/CD, it turns publishing into predictable infrastructure. Generate AI content, route by rules, and publish at scale without manual fixes. Free plan available - scale as you grow. MCP included!
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