Venmo is a reputed mobile payment application by PayPal. Launched in 2009, Venmo is a popular app employed by users for making payments across a range of services such as movies, dinner, tickets, rent, etc. Sometimes, users have been troubled by the HTTP 400 Bad Request Venmo error while making payments. This 400 Bad Request error is essentially an HTTP status code that indicates that the request of payment that you just sent was of not the type that is recognized by the web server. In other words, the payment request data stream sent by the client to the server did not conform to the client-server rule.

The request itself was corrupted or incorrect and the server couldn’t understand or fulfil it. Therefore, it prevents the application from displaying the required request properly leading to the HTTP 400 Bad Request Venmo error. Indeed, there are a various different reasons for a 400 Bad Request Error. It might be a distorted request syntax, deceptive request routing or invalid request message framing that is leading to this trouble. In many cases, the originator of the issue is the application itself, and the user hand is not much responsible for this trouble with the Venmo app. While the error appears differently on different apps, the leading causes and the troubleshooting steps are more or less the same.

What does HTTP 400 Bad Request mean on venmo?

There are various reasons that may lead to the payment request being not carried by Venmo and throwing up the 400 Bad Request error instead. Even if this error isn’t particularly seen to any particular browser or operating system, the resolution do vary slightly.

Among the various reasons causing 400 Bad Request error with your Venmo app, majority of them are due to a trouble on the client-side of communication that your app is making. HTTP 400 Bad Request Venmo is a direct result of this reason also.

Another prominent cause of a 400 error can be a erroneously written URL or a URL that contains characters that cannot be recognized. If the URL seem to be correct, then another reason of the error might be an expired or invalid cookie. For instance, you could be presented with a 400 Bad Request error when you try to log into your Venmo app as admin but the cookie that’s taking care of your data authentication is corrupted. This invariably throws up the HTTP 400 Bad Request Venmo error.

Another reason comes up with the possibility of the Venmo app server throwing you a HTTP 400 error if you try to upload a file that’s too big. In case, the server that is serving Venmo is set with a programmed limit of a certain size of file, then you might encounter the 400 error.

In rare cases, the reason why you see a HTTP 400 Bad Request Venmo error might be due to particular issues with the server.

Related: How do I unfreeze my Venmo account

How do I get rid of 400 Bad Request on Venmo?

http 400 bad request venmo

To fix a 400 Bad Request error with your Venmo app, it is best to look and diagnose issue from the client or user side most of the time. The below-mentioned are the steps and ways in this section to assist diagnose and troubleshoot the error.

  • Check URL configuration and syntax.
  • Clear Browser cookies and Cache.
  • Clear DNS Cache.
  • Check your request file size.
  • Disable all Browser Extensions.
  • Contact the app owner to report the HTTP 400 Bad Request Venmo error.
  • Restart Your Phone

If all of the options mentioned above, the first that you can try when your Venmo app does not respond is to restart your smartphone. Additionally, other equipment that are connected, such as routers and modems, can also be restated to see of the problem is gone. Although this doesn’t happen quite often, a temporary issue with your networking equipment or device may be cause the HTTP 400 Bad Request Venmo issue for you.

Clear Browser Cache and cookies

When you browse through the internet and go through various sites, your browser keeps on saving several data and contents in a temporary storage area in your mobile device. If any locally stored files get corrupted, this might cause a 400 Bad Request error to come up instead of the expected processing of your payment request with Venmo. To get rid of such unwanted and needless stuff you should clear the cache from time to time. There are various ways to clear cookies and caches that will help remove the HTTP 400 Bad Request Venmo error:

For Android:

Tap Chrome menu and go to Settings

Next, Tap Advanced Privacy

For Time Range, Choose “All Time” to clear your entire cache.

Check Site data and Cookies and Cached Images and Files.

Tap on Clear data.

Quit/Exit all browser windows and re-open the browser and the Venmo app to see if it can process your request without showing up the HTTP 400 Bad Request Venmo error.

Related: Fix venmo instant transfer not working

Clear DNS Cache

Your DNS or Domain Name System cache stores the locations or IP addresses of web servers that have web pages which you have viewed recently. In normal circumstances, this is beneficial than a problem as it accelerates your browsing speed and experience. However, when sometimes, you are configuring domain settings due to some reason, your phone’s DNS cache can block you from accessing the corresponding app on your device. If you encounter a HTTP 400 Bad Request Venmo code, you may require to clear your DNS cache.

Generic Server Error

Server-side issues may sometimes trigger some error in your device or applications as well. Specifically, a 400 status code might symbolize a normal issue with the server, a server glitch, or other unknown issues.

If this problem comes up when you are trying to link to a third-party app, it’s really out of your control and your finest shot is to endeavor  to refresh the browser and check regularly whether the HTTP 400 Bad Request Venmo issue has been fixed.

An exercise you can undertake to verify if the issue on the server-side has been fixed by loading the app on different browsers. If you want to make a little more effort, test the app on an entirely different device/machine to rule out other specific issues.

When somehow you fail to connect to the app via any other browser, operating systems, smartphones, etc., then it’s likely to be a server-side issue. If you’d want, you can contact the app owner and let them know which browser, operating system and versions you were using when you came across the HTTP 400 Bad Request Venmo issue

Also check: PayPal Error Code 50027

Disable Browser Extensions

If you are working through a browser extensions installed on your system, then website cookies could actually be the troublemaker here. Try to disable them temporarily to see if it makes a difference before trying to link to the app all over again.

Perhaps, you might ignore this as an issue, but it’s certainly worth a try if you tried other options and could not still get rid of the HTTP 400 Bad Request Venmo error.

Get in touch with our helpdesk on a call 24×7 when all the above options of resolving the issue has been exhausted with your Venmo App. Get in touch with venmo customer service and they will help you get rid of the HTTP 400 Bad Request Venmo issue.