# MD for: https://www.mercadopago.com.uy/developers/pt/docs/qr-code/additional-content/security/oauth/videos.md

\> WARNING > > Attention > > The videos are not available in english, but if you want to see them in \*\*Spanish\*\* or \*\*Portuguese\*\*, just access the \[OAuth playlist\](https://www.youtube.com/watch?v=WWcGuv74vbs&list=PLCazXKuqZp3i-MTTlo\_9LTVZBJVb-fEP\_) on the \*\*Mercado Pago Developers\*\* channel and select the video in the desired language.