Social media API for developers and AI agents to publish and manage content
PostRoutine provides a unified social media API and management platform designed for developers and AI agents to publish, schedule, and analyze posts across multiple social channels. It supports official OAuth connections to platforms like Instagram, TikTok, X (Twitter), LinkedIn, and more, enabling seamless cross-posting, inbox management, and analytics in one console. The platform is built to simplify social media workflows for teams, agencies, and creators by integrating content calendars, bulk scheduling, AI-powered content generation, and multi-brand workspaces.
Publish text, images, videos, or carousels across multiple social platforms in one API call.
Unified inbox for DMs and comments across connected accounts with API reply support.
Drag-and-drop calendar showing scheduled posts across all platforms to manage content strategy.
Generate captions, fix grammar, and expand ideas powered by AI across supported platforms.
Upload CSV files to schedule up to 50 posts at once with per-platform overrides.
Isolate accounts, media, and posts per brand for agencies and multi-brand teams.
Track followers, engagement, reach, impressions, clicks, and views unified across accounts.
APIs and MCP server included on all plans for scheduling, managing accounts, and agent workflows.
For creators building a consistent publishing habit with 15 connected accounts and unlimited posts
For teams and agencies growing several brands with 50 connected accounts and priority support
For brands and agencies ready to scale with unlimited connected accounts and viral growth consulting
Custom platform OAuth and publishing often takes months. With PostRoutine you can connect accounts and ship your first API post in under an hour.
No. We maintain the official OAuth apps, reviews, and quota handling. You connect accounts and call our API or MCP.
We surface clear errors per platform, support retries, and can notify via webhooks. No silent failures — check publish status in the dashboard or API.
Yes for API/MCP workflows: your users stay in your product while PostRoutine handles publishing and inbox under the hood. Brand the experience with your own UI.
No. We only use official platform APIs, so posts are treated like native publishes — not unofficial scrapers or automation bots.
Traffic, engagement, sources and keywords are Similarweb-style estimates, refreshed monthly. Verified traffic comes from a connected Google Analytics / Search Console.
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