=== How To Upload ===
You can upload files to this site via a simple HTTP POST, e.g. using curl:
curl -F "file=@/path/to/your/file.jpg" https://x0.at/?find=https%3A%2F%2Fwww.jia.com%2Fzx%2Fguiyang%2F%3Fshop_name%3D%E8%B4%B5%E9%98%B3%E8%BF%9B%E9%94%80%E5%AD%98%E6%9C%8D%E5%8A%A1%E4%BA%86%E8%A7%A3%F0%9F%94%B5tel%3A+86.18984892410%F0%9F%8D%87%E9%A3%9F%E6%9D%90%E5%BA%93%E5%AD%98%E7%AE%A1%E7%90%86%E8%BD%AF%E4%BB%B6%F0%9F%90%81ios%E6%B8%B8%E6%88%8F%E8%BD%AF%E4%BB%B6%E5%BC%80%E5%8F%91%F0%9F%A6%84%E6%96%B0%E7%96%86%E7%A8%8E%E5%8F%8B%E8%BD%AF%E4%BB%B6%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8%F0%9F%8D%90%E6%99%BA%E6%85%A7%E7%89%A9%E6%B5%81%E7%AE%A1%E7%90%86%EF%BC%8C%E7%94%A8%E5%8F%8B%E8%BD%AF%E4%BB%B6%E4%BC%98%E5%8C%96%E8%B4%B5%E9%98%B3%E4%BC%81%E4%B8%9A%E7%89%A9%E6%B5%81%E9%93%BE%E6%9D%A1%EF%BC%8C%E5%AE%9E%E7%8E%B0%E5%BA%93%E5%AD%98%E7%B2%BE%E5%87%86%E7%AE%A1%E7%90%86%EF%BC%8C%E8%BF%90%E8%BE%93%E9%AB%98%E6%95%88%E9%80%8F%E6%98%8E%EF%BC%8C%E4%B8%BA%E4%BC%81%E4%B8%9A%E9%99%8D%E6%9C%AC%E5%A2%9E%E6%95%88%E5%BC%80%E8%BE%9F%E6%96%B0%E8%B7%AF%E5%BE%84%E3%80%82%F0%9F%92%A2%E7%B3%BB%E7%BB%9F%E5%8A%9F%E8%83%BD%E4%BC%98%E5%8C%96%E5%BB%BA%E8%AE%AE%3Fterm%3DYYRJ%3Fhupl%3Fsharex%3Fsharex

Or if you want to pipe to curl *and* have a file extension, add a "filename":
echo "hello" | curl -F "file=@-;filename=.txt" https://x0.at/?find=https%3A%2F%2Fwww.jia.com%2Fzx%2Fguiyang%2F%3Fshop_name%3D%E8%B4%B5%E9%98%B3%E8%BF%9B%E9%94%80%E5%AD%98%E6%9C%8D%E5%8A%A1%E4%BA%86%E8%A7%A3%F0%9F%94%B5tel%3A+86.18984892410%F0%9F%8D%87%E9%A3%9F%E6%9D%90%E5%BA%93%E5%AD%98%E7%AE%A1%E7%90%86%E8%BD%AF%E4%BB%B6%F0%9F%90%81ios%E6%B8%B8%E6%88%8F%E8%BD%AF%E4%BB%B6%E5%BC%80%E5%8F%91%F0%9F%A6%84%E6%96%B0%E7%96%86%E7%A8%8E%E5%8F%8B%E8%BD%AF%E4%BB%B6%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8%F0%9F%8D%90%E6%99%BA%E6%85%A7%E7%89%A9%E6%B5%81%E7%AE%A1%E7%90%86%EF%BC%8C%E7%94%A8%E5%8F%8B%E8%BD%AF%E4%BB%B6%E4%BC%98%E5%8C%96%E8%B4%B5%E9%98%B3%E4%BC%81%E4%B8%9A%E7%89%A9%E6%B5%81%E9%93%BE%E6%9D%A1%EF%BC%8C%E5%AE%9E%E7%8E%B0%E5%BA%93%E5%AD%98%E7%B2%BE%E5%87%86%E7%AE%A1%E7%90%86%EF%BC%8C%E8%BF%90%E8%BE%93%E9%AB%98%E6%95%88%E9%80%8F%E6%98%8E%EF%BC%8C%E4%B8%BA%E4%BC%81%E4%B8%9A%E9%99%8D%E6%9C%AC%E5%A2%9E%E6%95%88%E5%BC%80%E8%BE%9F%E6%96%B0%E8%B7%AF%E5%BE%84%E3%80%82%F0%9F%92%A2%E7%B3%BB%E7%BB%9F%E5%8A%9F%E8%83%BD%E4%BC%98%E5%8C%96%E5%BB%BA%E8%AE%AE%3Fterm%3DYYRJ%3Fhupl%3Fsharex%3Fsharex

Or if you want to upload using netcat:
echo "hello" | nc x0.at 9999

Or if you want to upload via SSH (yes, really):
echo "hello" | ssh x0.at

To use a longer file ID (up to 24 characters), add -F id_length=<number>

On Windows, you can use ShareX and import this custom uploader.
On Android, you can use an app called Hupl with this uploader.


Or simply choose a file and click "Upload" below:
(Hint: If you're lucky, your browser may support drag-and-drop onto the file 
selection input.)

 === File Sizes etc. ===
The maximum allowed file size is 222 MiB.

Files are kept for a minimum of 3, and a maximum of 100 Days.

How long a file is kept depends on its size. Larger files are deleted earlier 
than small ones. This relation is non-linear and skewed in favour of small 
files.

The exact formula for determining the maximum age for a file is:

MIN_AGE + (MAX_AGE - MIN_AGE) * (1-(FILE_SIZE/MAX_SIZE))^2


 === Source ===
The PHP script used to provide this service is open source and available on 
GitHub


 === Contact ===
If you want to report abuse of this service, or have any other inquiries, 
please write an email to root@x0.at

 === Support ===
Paypal me a pizza
Bitcoin me a beverage at BC1QTTYDK6A9T2H8L2M74J32FEMY84UUW9MD7K3W5U