You may use the Sandbox and the Production environments from the same account and dashboard. To change between one and the other just press the Toggle at the top bar.
Test mode on
Everyone can create an account in test mode in our merchant dashboard. This provides a sandbox environment for our future and present merchants to try and learn.
Sandbox environment
Test mode off
This is a live dashboard. In order to have a live account with dLocal you will need to request it through the Merchant Dashboard.
See more information on how to enable live mode.