X / Twitter API·7 platforms supported

Twitter API
for Developers

Post tweets, threads, and images to X/Twitter programmatically. UniPost handles OAuth 2.0 PKCE, token refresh, and rate limits automatically.

View X / Twitter Docs →
Free 100 posts/month
No credit card required
Setup in 5 minutes
app.unipost.dev — Accounts
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SCREENSHOT PLACEHOLDER
Capabilities

Everything you need
to build with X / Twitter

Post any content type, read metrics, and manage accounts — all through a unified API.

💬
Tweets & Threads
Post single tweets or multi-tweet threads using the thread_position field.
🖼️
Image & Video
Attach images and videos to tweets. UniPost handles media upload to Twitter automatically.
⚡
Rate Limit Handling
UniPost manages Twitter's rate limits. Your requests are queued and retried automatically.
Simple by Design

Post to X / Twitter
in 3 lines of code

const response = await fetch( 'https://api.unipost.dev/v1/social-posts', { method: 'POST', headers: { 'Authorization': 'Bearer up_live_xxx', 'Content-Type': 'application/json' }, body: JSON.stringify({ caption: 'Shipping a new feature today! 🚀', account_ids: ['sa_twitter_789'], media_urls: ['https://example.com/screenshot.png'] }) } );
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DEMO VIDEO PLACEHOLDER
Dashboard connect → API post → view on X / Twitter
Platform Features

Built for X / Twitter's
unique requirements

01
Twitter Threads
Publish multi-tweet threads with the thread_position field. Each tweet in the thread is posted in order and linked automatically. Build narratives across multiple tweets.
🧵
Multi-tweet thread published via UniPost API
02
Media Support
Attach images and videos to tweets. Pass any public URL — UniPost downloads, processes, and uploads to Twitter's media endpoint for you.
🖼️
Tweet with image attachment published via API
Why UniPost

Why not use X / Twitter API directly?

Without UniPost
  • ×Implement OAuth 2.0 PKCE flow from scratch
  • ×Handle token refresh and rotation
  • ×Manage Twitter's complex rate limits
  • ×Build media upload to Twitter's endpoints
  • ×Parse Twitter's unique error format
  • ×Maintain when Twitter changes their API
With UniPost
  • ✓Connect in 5 minutes (Quickstart mode)
  • ✓OAuth 2.0 PKCE handled automatically
  • ✓Rate limits managed in background
  • ✓Unified media upload across all platforms
  • ✓Consistent error format across 7 platforms
  • ✓We handle breaking API changes
Two Modes

Two ways to connect X / Twitter

⚡ Quickstart Mode
Start in 5 minutes
Use UniPost's Twitter developer credentials. No approval process, no waiting.
Instant access, no approval needed
OAuth shows "UniPost" branding
Available on Free plan
🔑 White-label
Your brand, your credentials
Use your own Twitter developer app. Users see your app name during OAuth.
OAuth shows your app name
Complete credential ownership
Paid plans only
Analytics

Track X / Twitter performance

Get unified metrics from X / Twitter and every connected platform in one API response.

Impressions
52.8k
Likes
3.1k
Comments
892
Shares
1.4k
app.unipost.dev — Analytics
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ANALYTICS SCREENSHOT PLACEHOLDER
FAQ

Common questions

What Twitter API access does UniPost use?
Twitter API access is included in your UniPost subscription. No separate Twitter developer plan required.
Can I post Twitter threads with UniPost?
Yes. Use thread_position 1, 2, 3... to create threaded tweets. Each tweet is linked automatically.
Do I need my own Twitter developer account?
In Quickstart mode, no. UniPost handles everything. In White-label mode, you'll need your own Twitter app credentials.
How does UniPost handle rate limits?
UniPost queues requests and retries automatically when rate limits are hit. You don't need to build any retry logic.
What happens when my token expires?
UniPost refreshes Twitter tokens automatically in the background. No action needed on your end.
Is Twitter included in the free plan?
Yes. The free plan includes 100 posts/month across all 7 platforms including Twitter.
Also post to these platforms
Instagram LinkedIn TikTok YouTube Bluesky Threads

Start posting to X / Twitter today

Free plan includes 100 posts/month. No credit card required.

View X / Twitter Docs →