Are there user credentials to test REST API in manufacturing.erpnext.com?

Trying to get some REST calls working but my old system is down and I wanted to test it there, or at least see if there’s a demo environment I could use.

Does anyone know if there is some available?

Thanks
Ewerton

Have you managed to find a way to make those REST calls work?

Closing since manufacturing.erpnext.com doesn’t exist anymore. Check REST API for details and https://frappecloud.com for a free trial.