The fourth installment of the From Ethereum to Neo video series by community developer Robert Oschler has been released. This resource for new Neo developers was launched following a grant from Neo News Today and is intended to help onboard existing Ethereum builders.

Lesson four looks at the payment processing flow on Neo N3, including a dive into the onNep17Payment functionality, context regarding how decimals are handled in tokens, and how to validate access to contract methods with CheckWitness.

Developers interested in joining future interactive labs for the series can sign up for the mailing list here. The video series should be watched in order and can be easily viewed via the provided playlist.