A Magic Link is a feature used for authentication purposes, often to enhance the identity verification process, which is used in high-risk sectors to comply with Know Your Customer (KYC) requirements online. The magic link redirects the user to perform the ID verification via methods like a one-time, time-sensitive code sent via email or SMS, among other methods, such as APIs that generate codes through push notifications and other customizable methods.
Most magic link features are convenient for the end-user because they are passwordless and don’t require the person to enter their full name or date of birth, for example, manually. These details are automatically extracted from their ID document, and, optionally, a selfie check where their biometrics are matched is implemented. So, the term “magic” is used on purpose to showcase that the user is instantly logged in once they click the link to prove their identity, as if magic was used.