Once allows the user to create a one-time secret which is deleted once read or reaches the lifespan you set. This is great for passwords, URLs, one-time passwords or any other information you don’t want to send that could be used again.
I created Once initally for my clients as I'm aware there are a few similar services but they look very dated and my clients seemed unsure of using them given the way they look and the lack of information about what they do with your data.
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