Is there any API for X/Twitter username availability checking?

Followlix

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I'm looking for an API I can use to check hundreds of usernames' availability in bulk, where I do not need proxies myself.

Is there any such thing available?

Thank you.
 
Yes, you can do that easily with Rapidapi, check some of the developers over there. Then just ask some AI to code you a simple Python script that will take usernames from a .txt file and check one by one if they exist or not.

Shouldn't take more than a few minutes.
 
Yes, you can do that easily with Rapidapi, check some of the developers over there. Then just ask some AI to code you a simple Python script that will take usernames from a .txt file and check one by one if they exist or not.

Shouldn't take more than a few minutes.
same here looking for the same, thank you!
 
Their marketplace has no such API, nor the ones from Apify work.
 
The "easiest" would be to indeed get a proxy and use existing python scripts (googling "Twitter bulk username checker" returns a few results). But if you don't want to deal with proxies, here are some other alternatives to consider:
  • If you are a developer, you can build your own tool that interacts with your phone. You would then toggle the airplane mode on/off before each request. Toggling the airplane mode (almost always) changes the IP address, which will make each request look unique. The requests you would make are to e.g. https://twitter.com/randomusername. Look for "This account doesn’t exist" in the response body. This solution is a big effort though to do build.
  • Look in the freelancer section here on BHW and hire someone to build such a custom tool for you.
  • Hire a cheap VA to do the checking for you.
Best of luck!
 
Just ask chatgpt to make you a script to open playwright on the username, and check if it returns a profile or not
 
Be careful with that. The API has been locked down 2 years unless you pay that ridiculous API fee. That's why we all lost a lot of tools.
 
X ramped up the cost of APIs when Elon took it over. It would probably be better to use a scraper. It's a lot cheaper to buy proxies than it is to pay the API subscription fee.
 
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