Obtain Brazilian Smile.one API Key

I run a website that lets players top-up their Mobile Legends diamonds directly online. To activate the service in Brazil I urgently need a working Smile.one API key that is enabled for Brazilian transactions and allows automated credit recharges through my site. Here’s what I’m looking for: • A valid Smile.one API key registered for Brazil, fully operational for Mobile Legends diamond purchases. • A quick walkthrough (endpoints, required headers, sample request/response) so I can plug the key into my existing checkout script straight away. • Confirmation that the key supports real-time balance checks and instant order status callbacks, or clear guidance on any limitations. Speed matters—I’d like this wrapped up ASAP so users can start recharging without delay. If you already have experience obtaining or provisioning Smile.one keys in the Brazilian market and can deliver immediately, I’m ready to move forward today.