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An authorization code is typically a sequence of letters, numbers, or a combination of both, that validates a person’s identity, approves a transaction or provides access to a secured area.
The Authorization Code Grant Type is probably the most common of the OAuth 2.0 grant types that you’ll encounter. It is used by both web apps and native apps to get an access token after a user authorizes an app. This post is the first part of a series where we explore frequently used OAuth 2.0 grant types.
Clients will direct a user’s browser to the authorization server to begin the OAuth process. Clients may use either the authorization code grant type or the implicit grant. Server-Side Apps describes how clients will build the authorization URL for your service.
What is an authorization code OAuth?
The authorization code is a temporary code that the client will exchange for an access token. The code itself is obtained from the authorization server where the user gets a chance to see what the information the client is requesting, and approve or deny the request.
When should an OAuth authorization code expire?
After you get the authorization code, you call the Obtain Token endpoint to exchange the code for the seller’s OAuth access token. Note that the authorization code expires five minutes after the Square authorization page generates the code. If the code expires, you must have the seller authorize through the authorization page again.
An authorization code is typically a sequence of letters, numbers, or a combination of both, that validates a person’s identity, approves a transaction or provides access to a secured area.
An authorization code is an alphanumeric password that authorizes its user to purchase, sell or transfer items, or to enter information into a security-protected space. Nov 18 2019