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API & Webhooks

Connect the Coupontools platform with your apps or web projects. The Coupontools REST API allows you to query meta-data about your account, campaigns, distribution, validations, and usage data.

Send push notification to a list

Send a push notification to all registered wallet users.
Base URL
# Parameter Input Description
1 client_id API client ID Can be found in your API documentation
2 client_secret API client secret Can be found in your API documentation
3 loyaltycard ID from the loyaltycard Can be found in the list of all loyalty cards. Example: loy_12345
4 message Your push notification message
	$ch = curl_init();
	$url = "";
	$client_id = "XXX"; // Your API client ID (required)
	$client_secret = "YYY"; // Your API client secret (required)
	$data = [
		'loyaltycard' => "loy_12345",
		'message' => "Example"
	curl_setopt($ch, CURLOPT_URL, "$url");
	curl_setopt($ch, CURLOPT_POST, true);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
	curl_setopt($ch, CURLOPT_VERBOSE, true);
	curl_setopt($ch, CURLOPT_HTTPHEADER, [
		"X-Client-Id: $client_id",
		"X-Client-Secret: $client_secret",
		"Content-Type: application/json",
	curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
	$response = curl_exec($ch);
Example response
					"status": {
						"status": "OK"
Example error response
				"status": {
					"status": "failed"
				"errors": {
					"error_message": "HTTP/1.0 422 Unprocessable entity.",
					"error_message_description": [
						"Loyaltycard ID not found."
					"error_code": [
Possible errors
  • 200: Missing parameter: loyaltycard.
  • 200: Missing parameter: message
  • 301: Invalid character in parameter: loyaltycard.
  • 505: Loyaltycard ID not found.
  • 507: Error sending push notification
  • 507: 0 users have saved the Campaign.

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