The Twitter API Costs
Up to $42,000/Month
OpenTweet's API starts at $11.99. No developer account needed. No OAuth setup. Get your API key in 2 minutes and start posting tweets programmatically.
7-day free trial • No credit card required
Why You Need a Twitter API Alternative
X's API pricing is brutal for indie developers and small teams. The free tier gives you 1,500 tweets per month but with read-only access — you can't even post. The Basic plan costs $100/month for 3,000 tweets. Pro jumps to $5,000/month. Enterprise can hit $42,000/month.
On top of the cost, you need a Twitter developer account (application process that takes days), OAuth 2.0 setup with PKCE flow, token management, and ongoing API maintenance. For indie developers and SaaS founders who just want to post tweets programmatically, this is prohibitive.
OpenTweet provides a simple REST API starting at $11.99/month that handles all the Twitter API complexity for you. Generate an API key instantly, make a POST request, and your tweet goes live. No developer account application, no OAuth flows, no token refreshing.
X API Pricing vs OpenTweet API
X / Twitter API
1,500 tweets/mo, read-only, no posting
3,000 tweets/mo, posting access
1M tweets/mo, full access
Custom limits, negotiated
Plus: developer account application, OAuth 2.0 setup, ongoing maintenance
OpenTweet API
20 posts/day, full API access, threads, scheduling
100 posts/day, evergreen queue, multi-account
300 posts/day, 10 X accounts, priority support
Instant API key. No developer account. No OAuth setup. All plans include MCP server.
Get Started in 6 Steps
Sign Up for OpenTweet
Create your account with a free 7-day trial. No credit card required. Every feature, including full API access, is available during the trial. The signup process takes less than a minute.
Generate Your API Key
Go to Settings in your dashboard and click "Generate API Key." Your key is created instantly. No developer application, no approval waiting period, no OAuth setup. Copy the key and you're ready to go.
Make Your First API Call
Send a simple POST request to https://opentweet.io/api/v1/posts with your API key as a Bearer token and a JSON body containing your tweet text. That's it. Your tweet is created and can be published immediately or saved as a draft.
Schedule Posts for Optimal Times
Add a scheduled_date field (ISO 8601 format) to your API call to queue tweets for specific times. OpenTweet handles the publishing at exactly the right moment. Schedule days, weeks, or months in advance.
Create Threads and Batch Operations
Use the thread endpoint to create multi-tweet threads with up to 25 connected tweets. Use the batch-schedule endpoint to schedule up to 50 posts in a single API call — perfect for content calendars and bulk operations.
Monitor with Analytics
Use the analytics endpoints to track posting activity, impressions, and engagement across your account. Monitor which tweets perform best and adjust your strategy based on real data.
Example: Create a tweet with one API call
curl -X POST https://opentweet.io/api/v1/posts \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"text": "Hello from the API!", "publish_now": true}'What You Can Do with the API
Full tweet management — create, schedule, thread, batch, upload, analyze, and recycle — all from simple REST endpoints.
Create Single Tweets
Post a tweet with one API call. Include text, media, and scheduling in a single request.
Schedule for Specific Times
Queue tweets for any future date and time. ISO 8601 format. OpenTweet handles the rest.
Create Threads
Post multi-tweet threads with up to 25 connected tweets. Perfect for long-form content.
Batch Schedule
Schedule up to 50 posts in a single API call. Ideal for content calendars and bulk imports.
Upload Media
Upload images (JPG, PNG, GIF, WebP) and videos (MP4, MOV) via the upload endpoint.
Get Analytics
Track impressions, engagement rates, and posting metrics across your account.
Manage Evergreen Queue
Add posts to the evergreen pool, configure cooldowns, and manage recycling via API.
Multi-Account Support
Manage multiple X accounts from a single API key. Specify the target account per request.
Pro Tips
Use the MCP Server for AI Workflows
If you're building AI-powered features, OpenTweet's MCP server lets Claude and other AI assistants create, schedule, and manage tweets through natural language. No REST API coding needed for AI use cases.
Test with Drafts First
During development, omit the scheduled_date field to create drafts instead of live posts. Verify everything looks right in the dashboard before switching to scheduled or immediate publishing.
Use Batch Scheduling for Efficiency
Instead of making 50 individual API calls, use the batch-schedule endpoint to schedule everything in one request. This is faster, more reliable, and easier to manage.
Combine API with Webhooks
Set up webhooks in your app (user signup, deploy complete, revenue milestone) that trigger OpenTweet API calls. This creates event-driven posting that runs automatically without any cron jobs.
Common Mistakes to Avoid
Paying for Expensive X API Access You Don't Need
If you only need to post tweets, schedule content, and manage threads, you don't need the $100-$5,000/mo X API. OpenTweet gives you all of this for $11.99/mo. Save the X API budget for features that actually require direct access.
Skipping Rate Limit Handling
Every API has limits. OpenTweet returns rate limit info in response headers. Build in proper handling from the start — check remaining calls, implement backoff on 429 responses, and queue requests when approaching limits.
Hardcoding API Keys in Source Code
Never commit API keys to your repository. Use environment variables, .env files (gitignored), or a secrets manager. A leaked API key gives anyone the ability to post to your X account.
Ignoring the MCP Alternative for AI Use Cases
If your workflow involves AI generating tweet content, the MCP server is a better fit than the REST API. It handles the content generation and posting in one step through natural language, eliminating the need for prompt → API call plumbing.
Frequently Asked Questions
What are the rate limits on OpenTweet's API?
Rate limits depend on your plan: Pro allows 20 posts per day, Advanced allows 100 posts per day, and Agency allows 300 posts per day. API calls for listing, updating, and deleting posts have separate, generous rate limits. All limits are returned in response headers so you can monitor usage programmatically.
What can't I do compared to the direct X API?
OpenTweet's API is focused on content publishing. You can create, schedule, update, delete tweets, threads, and manage evergreen queues. It does not provide read access to other users' tweets, DMs, follower lists, or Twitter search. If you need those features, you'll need the X API directly. For posting workflows, OpenTweet covers everything.
What's the uptime for OpenTweet's API?
OpenTweet maintains high availability with monitoring and alerting. Scheduled tweets are queued and retry automatically if there's a temporary issue. Your content gets posted even if there's a brief interruption.
What programming languages can I use?
Any language that can make HTTP requests. OpenTweet's API is a standard REST API with JSON request and response bodies. It works with JavaScript, Python, Ruby, Go, PHP, Rust, Java, C#, and any other language with an HTTP client. No SDK required.
Should I use the MCP server or REST API?
Use the REST API for programmatic integrations — cron jobs, webhooks, backend services, CI/CD pipelines. Use the MCP server for AI-powered workflows — Claude Desktop, Cursor, or any MCP-compatible AI assistant. The MCP server uses the same underlying API but lets you manage tweets through natural language instead of code.
Is OpenTweet a proxy for the X API?
Not exactly. OpenTweet is a complete tweet management platform with its own API. When you create a post via the API, it's stored in OpenTweet and published to X at the scheduled time. It adds scheduling, drafts, threads, analytics, AI generation, and evergreen queuing on top of the basic posting capability. It's more like a CMS for Twitter than a proxy.
Get Your API Key in 2 Minutes
Stop overpaying for the X API. Post tweets programmatically for $11.99/month. No developer account, no OAuth, no complexity.