To connect your Custom App with SyncMate, you need to follow the easy steps below:

Step 1
First of all, you will need to connect your WhatsApp with SyncMate, follow the Configuration guide.

Step 2
Copy the API key of the custom app.  

Step 3
You will need to make a post request on :

https://app.assistro.co/api/v1/wapushplus/single/sendmessage

The parameters that are required to make a post request on the above URL:

headers = { 
	     "Authorization": "Bearer {bearer_token}", 
	     "Content-Type": "application/json" 
	  }

The API key, which you copied, will be passed in the authorization field.

Request body = {
		"msgs": [
		   {
		     "number" : 919998887776,
		     "message" : "Hello, good morning !",
		     "file_name" : "myfile",
		     "mediaBase64" "base 64 code.."
		   }
		]
	      }