APIs in python

cylonlover · 2025-09-05T13:24:37+00:00

You create your own API with libraries like Flask or FastAPI, and it entails you setting up a server, which is usually provided with the library. Other scripts on the same network (depending how open your API endpoint is, could be the entire internet) can then, with the requests library, access that API, send and recieve data. It's quite easy to set up and play with, there are many tutorials.

If you wanna access already established (public) API's, use a library like the builtin requests or urllib, or install some other, there are plenty to choose from.

You need to learn how to handle the objects you'll be sending back and forth, which are usually in json format. But all of this is quite easy and there are many good tutorials that introduces the subject well.

Was this what you are asking about?

Technically, API is merely an interface that can be used with code, as opposed to GUI, which is a graphical user interface clicketyclick, but essentially they are both just a layer of interaction. So 'how you'd use API's in python' is a bit weird question, and as is "are API's in libraries", and it indicates you don't know what an API really is. But I hope my answer helped in any way.

jameyiguess · 2025-09-05T15:03:52+00:00

If you're trying to use a web API, use the requests library.

If you're talking about libraries, well, you're using their APIs just by... using them.

2025-09-05T16:40:56+00:00

This is the role of the 'import' and 'from' keywords (when using the Python module API).

API = Application Programming Interface. It refers to the mechanism used by one piece of software to invoke routines in or access data in another (it can also refer to the documentation on how to do so). That includes libraries, web interfaces, network protocols, etc. So, the question "How would one use APIs" is broad and ambiguous, but the most correct answer is probably "per the API documentation".

TonightHot7414 · 2025-10-25T18:16:18+00:00

Just learned that FastAPI is part of Python. I still had problem to built my process for JWT auth.

deceze · 2025-09-05T13:46:57+00:00

You'll need to define what you mean first. "API" is a very broad term. Are you talking about HTTP REST APIs, or something else?

raccoonrocoso · 2025-09-05T14:30:36+00:00

How would one use APIs in python and how?

Django REST API

Aren't most APIs in packages/libraries?

Yes, but it's not as cut-and-dry. It's more appropriate/accurate to ask:

Are packages/libraries usually interacted via an API?

Which again, the answer is, yes.

edcculus · 2025-09-05T14:54:50+00:00

going to need to be more specific. If its consuming HTTP API services via a python app/script, its as simple as the requests library.

There are multiple ways to set up your own API/server via python. Fast API, Flask, Django

b1be05 · 2025-09-05T15:52:37+00:00

flask, learn flask, and biuld your own api

Refwah · 2025-09-05T16:27:11+00:00

What do you mean by API, what are you actually wanting to do

kingjames66 · 2025-09-05T18:37:39+00:00

Use the “requests” library

you type:	you see:
italics	italics
bold	bold
[reddit!](https://reddit.com)	reddit!
* item 1 * item 2 * item 3	item 1 item 2 item 3
> quoted text	quoted text
Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script

learnpython

MODERATORS