CallMeBot API
  • Signal API
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    • With HomeAssistant
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    • 📞 Make a Phone Call
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    • With Homey
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  • Telegram Call/Text API
    Telegram Voice CallStart a voice call on Telegram App
    • Make a Phone Call
    • With Web Browser
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    • With OpenHab
    • With HomeAssistant
    • With Domoticz
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    Telegram Text APISend a Telegram Text message
    • Send Text Messages
    • Send Group Messages
    • With Web Browser
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    • With Home Assistant
  • Get Phone / ID
    • Get Phone Number
    • Get Telegram ID
  • ❔ Support
    • Postman Doc.
    • FAQ
    • Contact
  • Signal API
    • Send Messages
  • Facebook Msg. API
    • Send Messages
    • With HomeAssistant
  • Phone Call API
    • 📞 Make a Phone Call
  • Free WhatsApp API
    • Send Messages
    • With Homey
    • With PHP
    • With WebBrowser
    • With Apple HomeKit
    • With IFTTT
    • With OpenHAB
    • With HomeAssistant
    • With Domoticz
    • With Shopify
    • With AppSheet
    • With Gmail
    • With Microsoft MS Flow
    • With ESP8266 / ESP32
  • Telegram Call/Text API
    • Telegram Voice Call
      • Make a Phone Call
      • With Web Browser
      • With Gmail
      • With IFTTT
      • With OpenHab
      • With HomeAssistant
      • With Domoticz
      • With Vera
      • With UpDown.io
      • With UptimeRobot.com
      • With Freshping.com
      • With ioBroker
    • Telegram Text API
      • Send Text Messages
      • Send Group Messages
      • With Web Browser
      • With Gmail
      • With Home Assistant
  • Get Phone / ID
    • Get Phone Number
    • Get Telegram ID
  • ❔ Support
    • Postman Doc.
    • FAQ
    • Contact

Telegram Text Messages from HomeAssistant (easy way!)

admin March 19, 2021 Blog
Send Telegram Text Messages from Home Assistant
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Yes! Now there is an easier way to send Telegram Text Messages from Home Assistant without all this heavy process of creating the Bot, getting the ChatID, etc. etc. You can directly create a simple "REST Notify Service" using the CallMeBot API.Creating the HA REST Notify service:0) You need to authorize CallMeBot to contact you using this[...]
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Manage Facebook Messenger Custom Commands (user defined)

admin March 16, 2021 Blog
FaceBook Messenger Simple REST API
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With Facebook Messenger, you can create your own Custom Commands (and buttons) to perform GET/POST requests! For example, you can create a custom command "arm alarm" that will call to a REST API on your domotics system that will trun on/off a light.  Each command will be associated to an URL that the bot will[...]
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Facebook Messenger from HomeAssistant

admin March 14, 2021 Blog
FaceBook Messenger from Home Assistant
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Yes! Now Home Assistant can easily  send notifications through Facebook Messenger. You can use the official Facebook Integration (that requires a pretty complex setup) or use this easy-to-use API to send notifications, images or even commands through Messenger.Why to use Messenger instead of WhatsApp or Telegram? Speed, Images and Commands (you can send commands from Messenger[...]
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Free API to Send Facebook Messages and Images

admin March 6, 2021 Blog
Facebook Messenger Simple REST Web API
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CallMeBot API can now send text messages (like notifications) and images through Facebook Messenger! Super easy using one simple API call from any device (Home Assistant, Uptime Robot, OpenHab, ioBroker, IFTTT, etc...). Imagine the posibilities!!!Messages and images are delivered super fast! I'm impressed. Setup:You need to get a personal APIkey before using the API. So[...]
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Telegram Group Messages

admin March 1, 2021 Blog
Telegram Message from easy API
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CallMeBot can now send Text Messages to Telegram Groups through a simple Web API (HTTP GET). Very easy with an easy-to-use API! You can easily  send messages from all your scripts, automations, devices, IoT, etc. You don't need to create Telegram Bots, use Bot Father, or getting chatIDs to use this API.Simply, call to this[...]
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Telegram SPAM error using the API

admin October 20, 2020 Blog
Telegram SPAM error
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If you are here, it is because you probably received an error related to "Spam reported". If this is the case, let me explain you what happened and how to fix the problem.Why?From time to time, some API's users block the bot in the Telegram App instad of dissabling their notifications/calls on their own code/IoT.[...]
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How to use Emoticos with the API

admin October 9, 2020 Uncategorized
      Many people were asking if it is possible to use emojis (emoticos) in the Telegram and WhatsApp Text messages. The answer is Yes!It is pretty straigt forward to incorporate emoticos in your notifications.Select the emoticon that you want to use. ➡ HERE ⬅ you have a list of 1816 emoticons to choose! URencode the text that you[...]
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Telegram Phone Calls from HomeAssistant (OLD method)

admin August 19, 2020 Blog
Telegram Calls from Home Assistant
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Yes! Now HomeAssistant can make a Telegram phone call (with Voice) thanks to the CallMeBot API. You just need HA to execute a WGET or CURL command to get a Telegram Voice call and "read" your message.URL to use:http://api.callmebot.com/start.php?source=HA&user=@user&text=This is Home Assistant calling to you to inform you about something that is happening at your[...]
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WhatsApp Text Messages from HomeAssistant (OLD)

admin August 19, 2020 Blog
Send WhatsApp from Home Assistant
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Yes! Now Home Assistant can send WhatsApp Text Messages thanks to the CallMeBot Free API. You just need HA to execute a WGET or CURL command to send WhatsApp Messages. Find below the step-by-step instructions to implement it. Setup:You need to get the apikey form the bot before using the API: 1. Add the phone[...]
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WhatsApp Text Messages from Domoticz

admin August 19, 2020 Blog
Send WhatsApp messages from Domoticz
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Yes! Now Domoticz can send WhatsApp Text Messages thanks to the CallMeBot Free API. You just need Domoticz to perform a GET request to send WhatsApp Messages. Find below the step-by-step instructions to implement it using the Domoticz HTTP Notifications system. Setup:You need to get the apikey form the bot before using the API: 1.[...]
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Recent Posts

  • Test Phone Call API from Web Browser
  • Whatsapp Messages from UpDown.io
  • Whatsapp Messages from ESP8266 / ESP32 NodeMCU

About us

mmmm… Us? It is only the Bot and myself. This project has started as a personal need for my home automation system & alarm. Then my friends and colleagues wanted to use the same API that I created so I decided to share it with them. When I realized about growing adoption, I decided to invest on AWS (Amazon Web Services) and GC (Google Cloud) to make it more reliable and accessible to everyone.

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Recent Posts

  • Test Phone Call API from Web Browser
    August 13, 2025
  • Whatsapp Messages from UpDown.io
    May 1, 2024
  • Whatsapp Messages from ESP8266 / ESP32 NodeMCU
    February 27, 2024

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