Sonar provides a Sandbox Mode for developers to test our API and use features without sending actual messages.
If you are interested in Sandbox Mode, please reach out to our Support team at [email protected]. We can assist in getting you a Sandbox Mode account.
You will also want to make sure to use the correct URL when you make API calls. For sandbox calls, you will want to use sandbox.sendsonar.com rather than www.sendsonar.com
Messages sent from sandbox mode won't be delivered.