Comparison

Post to X without the
$200/month developer account

The official X API means a developer application, OAuth you write yourself, and a $200/month minimum. OpenTweet lets you post, schedule, and automate X from one API key or an MCP server, for $11.99/month.

Get your API key

7-day free trial. No X developer account needed.

X API vs OpenTweet, side by side

Official X API
OpenTweet
X developer account
Required, with an application and approval
Not needed, connect with a normal login
Starting cost
$200/month (Basic tier)
$11.99/month flat
Time to first post
Hours to days (approval, OAuth setup)
Under 2 minutes
Auth to write
OAuth 1.0a or 2.0 you implement yourself
One bearer API key
Scheduling
Build and host it yourself
Built in
MCP server for AI agents
None
Included, 30 tools
AI tweet and media generation
None
Built in
Rate-limit and token maintenance
Your responsibility
Handled for you
Read the firehose or other users at scale
Supported on paid tiers
Not the use case

One call instead of an OAuth project

Posting a tweet through OpenTweet is a single authenticated request. No signing, no token refresh, no developer portal.

curl -X POST https://opentweet.io/api/v1/posts \
  -H "Authorization: Bearer ot_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{"text":"Shipped a new feature today.","publish_now":true}'

Prefer no code? Use the MCP server and your agent posts for you.

Which one is right for you

Use the raw X API if

  • You need to read the firehose or large volumes of other users tweets
  • You are building a full Twitter client or analytics product
  • You want direct, low-level control and can maintain it

Use OpenTweet if

  • You want to post, schedule, and automate from your own account
  • You are wiring an AI agent or app to X and want it live today
  • You would rather pay a flat fee than manage X API billing and tokens

Flat $11.99/month

No per-call billing to track, no surprise overages.

Live in 2 minutes

Connect X, copy your key, make your first post.

No OAuth to build

One bearer key replaces the entire X auth flow.

Frequently asked questions

Do I need an X developer account to use OpenTweet?

No. You connect your X account once with a normal login, then OpenTweet gives you an API key. There is no developer application, no approval wait, and no OAuth code to write.

How much does the X API cost compared to OpenTweet?

Official X API access starts at $200/month for the Basic tier, with higher tiers running into thousands per month, plus newer per-use charges for writes and link posts. OpenTweet starts at $11.99/month flat and absorbs the underlying X cost for normal posting volumes.

Can my AI agent or bot post through OpenTweet?

Yes. That is the main use case. Your agent calls one REST endpoint or uses the OpenTweet MCP server (works with Claude, Cursor, OpenClaw, and any framework). Posting a tweet is a single API call.

When should I use the raw X API instead?

Use the raw X API if you need to read the firehose, pull large volumes of other users tweets, or build a full Twitter client. OpenTweet is built for posting, scheduling, threads, media, and automation from your own account.

What can I do through the OpenTweet API?

Create tweets and threads, schedule and publish, upload or AI-generate media, run an evergreen queue, manage multiple X accounts, and read your own analytics. All without touching the X API directly.

Skip the developer account

Connect X, get your key, and post from your code or your agent today.

Start your 7-day free trial