Private beta · 10 platforms

One API to publish on every social platform.

instanbul is a unified social media publishing API. Send content to Instagram, TikTok, YouTube, X, LinkedIn and more — with a single request, through each platform's official API. No juggling OAuth flows, format rules, or upload quirks across ten services.

Official platform APIs
Long-lived tokens
Schedule & auto-publish

1 post → everywhere

Ten platforms, one integration.

Connect once. Instagram and TikTok are live today — the rest are rolling out through the beta.

Instagram Live

TikTok Live

YouTube Soon

Facebook Soon

X Soon

LinkedIn Soon

Threads Soon

Pinterest Soon

Reddit Soon

Bluesky Soon

Everything you need to ship content.

One endpoint that handles the messy parts of every platform so you don't have to.

One API, every platform

Post to ten networks from a single request. We translate it into each platform's official upload flow behind the scenes.

Smart scheduling

Queue videos, photos, and carousels for specific times, or run daily routines that pull from a folder automatically.

Auto-formatting

Aspect ratios, caption limits, hashtags, and media specs are adapted per platform — one upload, ten valid posts.

Unified analytics soon

Views, likes, and reach from every connected account pulled into one place — no ten dashboards open at once.

Official APIs only

No scraping, no fragile automation. Every post goes through the platform's sanctioned API with long-lived tokens.

White-label soon

Resell publishing under your own brand. Manage many client accounts from one workspace and one API key.

From draft to ten platforms in one flow.

Three steps. No re-uploading, no copy-pasting captions ten times.

Connect your accounts

Authorize each platform once through its official OAuth flow. Tokens are stored securely and refreshed for you.
Create one post

Write a caption, attach media, pick your platforms — through the dashboard or a single API call.
Publish everywhere

Send it now or schedule it. instanbul fans it out to every selected account and reports back per platform.

Built for developers and automations.

A clean REST API and SDKs let you wire social publishing into anything — your own product, a cron job, or a no-code workflow.

RESTful JSON API with predictable responses
Python & JavaScript SDKs soon
Webhooks for publish status per platform
Connect to Zapier, Make & n8n soon

curl https://api.instanbul.app/v1/posts \
  -H "Authorization: Bearer $TOKEN" \
  -d '{
    "platforms": ["instagram", "tiktok", "youtube"],
    "caption": "Launch day 🚀 #shipit",
    "media": ["https://cdn.me/clip.mp4"],
    "schedule": "2026-06-10T18:00:00Z"
  }'

One call · fanned out to every connected account

{
  "id": "post_8fa2c1",
  "status": "scheduled",
  "results": {
    "instagram": { "ok": true, "id": "17912..." },
    "tiktok":    { "ok": true, "id": "73920..." },
    "youtube":   { "ok": true, "id": "dQw4w..." }
  }
}

Publish to every platform from one place.

instanbul is in private beta. Tell us what you publish and we'll get you an invite.