The X (formerly Twitter) Developer Platform API lets you read and post content and pull account and engagement data to p...
About this product
The X Developer Platform (formerly Twitter Developer Platform) is X's official set of developer tools and APIs for reading, analysing and publishing real-time data on X: search posts, get users and timelines, post automatically, manage DMs and lists and more — used for social listening, analytics, automation and AI bots.
Billing: since 6 February 2026 new developers use pay-per-use: buy credits in the Developer Console and each request is charged by type in real time, with no subscription or minimum. Pay-per-use is capped at 2 million post reads a month; larger volumes need Enterprise.
Which plan to choose
Account: an activated developer account you can top up yourself.
US$100: API credit, charged by usage.
What the X API is for
Monitoring · Intermediate
Social listening
Pull matching posts in real time.
Create a project and app at developer.x.com and get a bearer token
Query posts by keyword with the search endpoint
Run it on a schedule and save results to a sheet or database
Automation · Intermediate
Automated posting
Schedule posts and replies.
Enable read and write permissions and generate user access tokens
Call the post endpoint to publish
Schedule posts with a cron job
AI · Advanced
Build X bots
Connect an LLM to X for replies and analysis.
Fetch posts that mention your account through the API
Send them to an LLM to draft replies
Reply automatically once your review rules pass
Getting started
Create an app: a new Project and App in the Developer Console.
Get keys: generate the API Key, Secret and Bearer Token; set up OAuth 2.0 for user tokens if you post on behalf of users.
Call the API: use the v2 endpoints per the docs, e.g. search recent posts or create a post.
Track usage: see credit balance and spend per request type in the console.
Tips
Batch and cache read requests to avoid repeat calls.
Posts with links cost more — estimate costs before bulk posting.
Follow X's developer policy; no fake engagement or spam, or you'll be banned.
② Click SIGN IN at the top right and enter the account, password and one-time code.
③ To get the one-time code, open the authenticator, paste the 2FA key into the Base32 key field and click Add.
How it is delivered
🙋 Manual delivery⏰ Working hours UTC+8 09:00–21:00📧 Sent to your order email, also viewable once on the order page
Buy a new account
Nothing needed from you — just wait for delivery after paying.
For: Account, US$100
Recharge my account
After paying, provide on the order page: Account, Password, Notes (optional)
For: US$100
What AI services does 5buyai.com support? Can I get an invoice?
Accounts, subscriptions and top-ups for ChatGPT, Claude, Midjourney, Gemini, Grok and other major AI tools. Invoices are available for AI orders paid in Chinese yuan (CNY).
How do I receive my order after paying?
Orders are delivered manually: after successful payment, the account or card code is sent to your order email during working hours (9:00–21:00, UTC+8). You can check your order details anytime on the order lookup page by order number, email or browser cache.
What payment methods are supported?
Alipay, WeChat Pay, USDT, and Credit Card payments. Credit card payments require first topping up your balance, and then using the balance to purchase products.
Do I need an account to buy?
No. You can check out as a guest and receive items by email; registering lets you manage orders, balance and invoices in one place.
Are prices shown in CNY?
All prices are listed in Chinese Yuan (¥). When paying with USDT the amount is converted automatically at the live rate.
Is there after-sales support?
After-sales support is available for some products, handled via live chat or the order dispute page. Accounts are virtual products: once delivered, no refunds are given unless there is an after-sales issue. CNY refunds and USD refunds are only made back to the original payment method, and USDT refunds are only made on the BSC network.
I am a business buyer and need to make a bulk purchase. How can I get in touch?
Please click the chat widget at the bottom-right corner to reach us and leave your email or other contact details. We will get back to you as soon as possible.
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Disclaimer
This is an independent third-party platform, not affiliated with, endorsed by, or authorized by any brand mentioned. We do not host any third-party login page and do not collect third-party credentials.
Sports and culture collide in real time on X 🏈🎧
When Jay-Z’s Super Bowl LXI Halftime Show announcement dropped during MNF, the hour drove 56.7K posts, 47.6M impressions, 4.5M video views and 565.9K engagements as football and music fans flooded the timeline.
Holiday shoppers on X are building their wish lists and getting ready to spend. Brands that capture their attention now are set up for success!
Sign up for our live webinar and prepare your campaigns for the biggest shopping week of the year 👇
