Learn how Zernio, a social media posting API for developers and AI agents, works, what its main features are, and which people and teams it is best suited for.
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Zernio
Zernio (formerly getlate.dev) is a developer-focused API platform that lets you access over 15 social networks like Instagram, TikTok, X, and LinkedIn through a single endpoint. It handles OAuth, posting, comments, DMs, analytics, and ads, and is designed for AI agents like Claude or Cursor.
Latest Feature Added an approval workflow so posts can be approved before publishing
- From
- $6 /mo
- Guides
- 5
Overview
Zernio (formerly getlate.dev) is a developer-focused API platform that lets you access over 15 social networks like Instagram, TikTok, X, and LinkedIn through a single endpoint. It handles OAuth, posting, comments, DMs, analytics, and ads, and is designed for AI agents like Claude or Cursor.
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Pricing
From $6 /mo
Pricing varies by plan and billing cycle.
Updates
FeatureAdded an approval workflow so posts can be approved before publishing
FeatureWorkflow automation now supports TikTok
FeatureAdded automations triggered by referral links and story mentions
FeatureVideos can now have subtitle tracks (SRT/WebVTT)
FeatureAdded support for sending RCS messages
FeatureMajor ad pixels can now be managed through a single API
NewsAdded support for Shopify blogs
Related guides
Zernio has evolved from a social media API into a unified marketing infrastructure platform for products and AI agents, combining social media, ads, messaging, SMS, calls, and more through one API and MCP server.
Read →A comparison of the main alternatives to Zernio, the developer/AI-agent social posting API — Buffer, Ayrshare, Postiz, Publer, Blotato, and Unipile — covering each tool's strengths and who it's actually a good fit for
Read →A detailed breakdown of Zernio's pricing for its developer/AI-agent social posting API — the usage-based per-account model, X API pass-through costs, phone/SMS/WhatsApp pricing, and the difference between Self-serve and Enterprise
Read →Zernio now integrates with Shopify, allowing developers to create, update, delete, and schedule blog posts through its API. This guide explains its features, limitations, and setup options
Read →Try Zernio
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