Free API Endpoints

You can use the following APIs (Application Programming Interfaces) provided by https://helloacm.com for free. The Rate Limit is 1 second per call if specified explicitly otherwise it is subject to fair use policy. https://helloacm.com does not take any risks for using the APIs.

The API end point is https://uploadbeta.com/api/api_name/

You can add immediately the parameter ?cached after the API URL to cache the result for 1 hour. This is cached via the CloudFlare CDN – Cache Everything Page Rule. For example, https://helloacm.com/api/pinyin/?cached&s=input

Using Cached version of API is highly recommended as it is served from the CloudFlare CDN Servers, which are responded faster. Most APIs support calls via POST method, however, POST API calls and the standard calls without ?cached parameter will be served directly from the origin API server, which might be a bit slow depending on your location.

Integer to English

How to Convert Integer to English Words (C/C++ Solution)
https://helloacm.com/api/convert-number-to-english/

MPG Calculator

MPG Calculator
MPG Calculator (Simplified Chinese)
https://helloacm.com/api/mpg-calculator/

VBScript Obfuscator

VBScript Obfuscator
https://vbs-obfuscator.justyy.workers.dev/api/vbs-obfuscator/?cached&s=Msgbox%20″Hello”
Rate Limit = No

GUID Generator

Online GUID Generator
https://guid-generator.justyy.workers.dev/api/guid-generator/?cached&n=1
Rate Limit = Yes

Video URL Parser (Weibo/Miaopai/Tencent etc)

https://helloacm.com/api/video/?video=VIDEO_URL

Video URL Parser (Weibo/Miaopai/Tencent etc)

unix-timestamp-converter

https://helloacm.com/api/unix-timestamp-converter/
Unix Timestamp Converter

user-agent

https://helloacm.com/api/user-agent
Get Current UA string
https://helloacm.com/api/parse-user-agent/?s=UA-string
UA string parser
Rate Limit = Yes
View More

24 Point Poker Game

https://helloacm.com/24/
https://helloacm.com/api/24/

How many days before you have sex with your GF?

https://helloacm.com/sex-equation/
https://helloacm.com/api/sex-equation/

Image Compressors

https://helloacm.com/images-compressor/

url

URL Link Shortener

ipcalc

https://helloacm.com/api/ipcalc/
https://helloacm.com/ipcalc/
An IPv4 Netmask/broadcast/etc calculator
Rate Limit = Yes

get-item

Retrieve goods information from URL

markdown

https://helloacm.com/api/markdown/
Markdown Parser

fortune

https://helloacm.com/api/fortune/
https://helloacm.com/fortune/
Get a Random and Hopefully Interesting Adage Online – Fortune-Teller (API)’

figlet

https://helloacm.com/api/figlet/
FigLet Linux Command
The Online Linux Figlet Tool
Rate Limit = Yes

rig

https://helloacm.com/api/rig/
Random Identity Generator
The Fun Linux Utility – RIG – Random Identity Generator – The Online Tool and API
Rate Limit = Yes

what-is-my-ip

https://what-is-my-ip.justyy.workers.dev/
Get External IP Address
Rate Limit = No

curl

https://helloacm.com/api/curl/
Online Curl Tool
Rate Limit = Yes

toilet

https://helloacm.com/api/toilet/
Linux Toilet Command
The Online Linux Toilet Tool
Rate Limit = Yes

banner

https://helloacm.com/api/banner/
Linux Banner command
The Online Linux Banner Tool
Rate Limit = Yes

romans

https://romans.justyy.workers.dev/api/romans/?cached&n=IV
Roman Conversion
Rate Limit = No

ddate

https://helloacm.com/api/ddate/
Linux DDate Command
The Online ddate converter Tool
Rate Limit = Yes

cal

https://helloacm.com/api/cal/
Calendar API
The Online Linux Calendar Tool
Rate Limit = Yes

cowsay

https://helloacm.com/api/cowsay/
Linux Cowsays/
The Online Linux Cowsay Tool
Rate Limit = Yes

image-to-base64

https://helloacm.com/api/image-to-base64/?url=https://justyy.com/YY.png
https://helloacm.com/embed-images-in-html-source/
Rate Limit = Yes

cowthink

https://helloacm.com/api/cowthink/
Linux Cowsay
The Online Linux Cowthink Tool
Rate Limit = Yes

compress-css

https://helloacm.com/api/compress-css/
Compress CSS stylesheet – csscompressor
Parameter: css
Rate Limit = No

string-to-ascii

https://helloacm.com/api/string-to-ascii/
Unicode-String-to-ASCII Converter – https://helloacm.com/string-to-ascii/
Parameter: s, d, n
Rate Limit = No

random

Random Password/String Generator/
API: https://helloacm.com/api/random/
Parameter: n, x
Rate Limit = No

decode-hardware-id

https://helloacm.com/api/decode-hardware-id/
VMProtect HardwareID Decoder – https://helloacm.com/decode-hardware-id/
Parameter: id
Rate Limit = No

General APIs

cat-proc

https://helloacm.com/api/cat-proc
Get Server Information
Parameter file can be one of the values:
cpuinfo, meminfo, loadavg, uptime, version, swaps or consoles.

uptime

https://helloacm.com/api/uptimeNoGet Load Average and System Uptime.
parameter p=-p, p=-h, p=-V or p=-s

 ?p=-p  show uptime in pretty format
 ?p=-h  display this help and exit
 ?p=-s  system up since
 ?p=-V  output version information and exit

servertime

https://helloacm.com/api/servertime
Get Current Server Time
date(“Y-m-d h:i:s”)

rot47

https://rot47.justyy.workers.dev/api/rot47/?cached&s=HelloACM
https://rot47.net

md5

https://md5.justyy.workers.dev/api/md5/?cached&s=HelloACM
API to compute the MD5 hash string.

hashes

https://helloacm.com/api/hash/?cached&s=hello
Provides many hashes for the given string.

rot13

https://helloacm.com/api/rot13/?s=ROT13
https://rot47.net/rot13.html

base64-encode

https://helloacm.com/api/base64-encode/?s=base64
https://rot47.net/base64encoder.html

base64-decode

https://helloacm.com/api/base64-decode/?s=SGVsbG9CQVNFNjQh
https://rot47.net/base64encoder.html

pi

https://helloacm.com/api/pi/?n=100
Pi Digits Database (1 Million)
https://helloacm.com/pi/

ping

ping

Ping a Host
https://helloacm.com/ping/

can-visit

https://helloacm.com/api/can-visit/?url=https://google.com
URL Connectivity Checker?
Rate Limit = Yes
https://helloacm.com/tools/can-visit/

query

https://helloacm.com/api/query/?api=query
api=(api-name*)
Returns Status of API – true or false or “Unknown API”.
If no parameters are given, return a list of all APIs and their status.

list

The list API shows all available APIs in an array. It does not take any parameter.

echo

The echo API does not return JSON, instead it returns exactly the same input (specified in the parameter s, either GET or POST)

Recommended Posts:

• API Usage Example with Javascript/Ajax (All APIs can be called at different domains)
  1	header("Access-Control-Allow-Origin: *");

  header("Access-Control-Allow-Origin: *");  

• PHP and shell_exec
• Rate Limit in PHP
• Web Services (depreciated; no longer updated, maybe)

Please note, this page is not maintained regularly Please visit Tools & Utilities for latest updates. Please contain api [AT] helloacm.com if you need anything! Thanks.

Consider buying me a cup of coffee if you like the APIs!

–EOF (The Ultimate Computing & Technology Blog) —

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