Trigger: Webhook (URL)
This trigger will fire on this device when the specified web URL is called from anywhere. WARNING: that the URL is unique to this device and the URL will change if the application is reinstalled (or all application data is deleted). This feature uses Firebase Cloud Messaging to notify the device via the backend server, therefore it is not functional on devices that lack Google services (such as Alexa tablets etc.) SENDING PARAMETERS: In addition to an identifier it is also possible to send URL parameters to the trigger which are then used to set MacroDroid Variables. The format for sending parameters is as follows: PARAMETERS OF EXAMPLES: ID = User-defined identifier. VARNAME1 = The first variable to be defined, in this case with a numerical value. VARNAME2 = The second variable to be defined, in this case with a plain-text value DATA = Dictionary. (KEY) = The key you are defining in your Dictionary / Array. = After this sign goes the value you want to send in the webhook. To set a variable: https://trigger.macrodroid.com/c306bcd7-5f78-4895-bee4-69600af77d4d/ID?VARNAME1=Hello To set multiple variables: https://trigger.macrodroid.com/c306bcd7-5f78-4895-bee4-69600af77d4d/ID?VARNAME1=42&VARNAME2=Hello_World For Dictionaries / Array: https://trigger.macrodroid.com/c306bcd7-5f78-4895-bee4-69600af77d4d/ID?DATA(KEY)=VALUETEXT
More information here.
https://medium.com/@macrodroid/introducing-the-webhook-trigger-a760e2ee140d
Example Usage
This macro will receive values by webhook and speak them by TTS.
Triggers Webhook (MyWebhook) https://trigger.macrodroid.com/c306bcd7-5f78-4895-bee4-69600af77d4d/ID?VARNAME1=Hello
Actions Speak text: You received a new value [lv=VARNAME1]
Constraints
Local variables VARNAME1 [Hello] (Type String)