For more information, refer to the "How to get App ID and REST API Key" section in the tab above.
In the OneSignal dashboard, click the Open Dashboard button in the detailed settings of the app you want to connect.
In the dashboard, click the Keys & IDs button under the Settings page.
You can find the App ID under the App ID section in Keys & IDs.
To generate a REST API Key, click the Add Key button in the API Keys section.
Set the API Key name and configure the IP Allowlist by entering the following
IP address: 34.64.62.217
Then click the Create button to generate the key.
Once the API Key is successfully generated, click Copy to Clipboard to copy the key, then paste it as needed.
You must complete the necessary setup for email or SMS delivery before sending messages.
