Instruction: Describe the steps to implement token-based authentication for a Flask API.
Context: This question examines the candidate's knowledge in securing Flask applications using token-based authentication, a common practice for protecting web APIs.
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Clarification of the Question: To ensure we're aligned, you're asking about the steps required to implement token-based authentication in a Flask application, focusing on the generation, distribution, and validation of tokens to secure a web API, correct?
Assuming this understanding is correct, here's how I would approach this task, drawing upon my extensive experience:...