What is HTTP?

HTTP (Hypertext Transfer Protocol) is a set of rules that define how data is transferred between a client and server on the…

What is caching?

This is a guest post written by Allen Helton, ecosystem engineer at Momento. “It’s probably a caching issue.” No matter how long…

What are HTTP status codes?

HTTP status codes are three-digit codes that indicate the outcome of an API request. They are included in the API’s response to…

What are HTTP methods?

HTTP methods are used to indicate the action an API client would like to perform on a given resource. Each HTTP method…

What are HTTP headers?

  HTTP headers contain metadata in key-value pairs that are sent along with HTTP requests and responses. They can be used to…

Postman v11 is here!

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