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Unified social media API

One unified social media API.
Every platform, one contract.

Give your users one place to connect accounts, publish media, schedule posts, and track every delivery across all the major social networks, including Facebook, Instagram, Threads, LinkedIn, X, TikTok, YouTube, Pinterest, and Bluesky.

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One contract for every launch channel

Facebook Instagram Threads LinkedIn X TikTok YouTube Pinterest
ONE INTEGRATION

Your product owns the experience. MonoChalk owns the platform work.

A small API surface replaces separate OAuth, publishing, scheduling, retry, and webhook systems.

01Connect

Customer-owned accounts through managed OAuth.

02Publish

Text and media to one or many accounts.

03Track

Per-target status, retries, and signed events.

THE CORE REQUEST

One post in. Platform-ready deliveries out.

MonoChalk validates each target independently, retries only safe failures, and returns one normalized status model.

Request API access
Create postPOST /v1/posts
{
  "account_ids": ["fb_01", "ig_02", "li_03"],
  "text": "We just shipped.",
  "scheduled_at": "2026-07-12T10:00:00Z"
}
202 Accepted

3 deliveries scheduled

QUICK ANSWERS

Unified social media API FAQ.

What is a unified social media API?

A single API that lets you connect accounts and publish, schedule, and track posts across many platforms without integrating each one separately. MonoChalk gives you one contract for Facebook, Instagram, Threads, LinkedIn, X, TikTok, YouTube, Pinterest, and Bluesky.

Which platforms does MonoChalk support?

All the major social networks, including Facebook, Instagram, Threads, LinkedIn, X (Twitter), TikTok, YouTube, Pinterest, and Bluesky, with more added over time.

What does a post request return?

A 202 Accepted with a delivery created per target. Each target is tracked independently with normalized errors, automatic retries on safe failures, and signed webhook status events.

READY TO BUILD?

Social publishing belongs in your product.

Join the private beta