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I'm afraid I don't understand the purpose of this. Are there servers that die if you don't hit their URLs periodically? I use uptimerobot for my servers but it

• bdcravens 9y ago
  For FaaS (like Lambda), if a function hasn't been hit in a while, it'll be cold started when it is needed next. (Even though it's "serverless" behind the scenes they're likely containers that stay up for a little while to handle subsequent requests; a cold start means there's overhead of starting up the container) A hack to keep your function warm is to call it via cron or a service like this.