The requests lib now supports this out-of-the-box: To get ordered parameters you use a sequence of two-valued tuples instead. This eliminates the additional requirement of OrderedDict.
payload = (('key1', 'value1'), ('key2', 'value2'))
r = requests.get("http://httpbin.org/get", params=payload)
Demo:
>>> import requests
>>> requests.__version__
1.2.3
>>> payload = (('key1', 'value1'), ('key2', 'value2'), ('key3', 'value3'))
>>> r = requests.get("http://httpbin.org/get", params=payload)
>>> print r.json()['url']
http://httpbin.org/get?key1=value1&key2=value2&key3=value3
Requests
requests.readthedocs.io › en › latest › user › quickstart
Quickstart — Requests 2.33.0 documentation
You often want to send some sort ... key/value pairs in the URL after a question mark, e.g. httpbin.org/get?key=val. Requests allows you to provide these arguments as a dictionary of strings, using the params keyword argument....
Top answer 1 of 5
28
The requests lib now supports this out-of-the-box: To get ordered parameters you use a sequence of two-valued tuples instead. This eliminates the additional requirement of OrderedDict.
payload = (('key1', 'value1'), ('key2', 'value2'))
r = requests.get("http://httpbin.org/get", params=payload)
Demo:
>>> import requests
>>> requests.__version__
1.2.3
>>> payload = (('key1', 'value1'), ('key2', 'value2'), ('key3', 'value3'))
>>> r = requests.get("http://httpbin.org/get", params=payload)
>>> print r.json()['url']
http://httpbin.org/get?key1=value1&key2=value2&key3=value3
2 of 5
14
Currently requests doesn't allow to do this as you wish. This is of course shortcoming that will be fixed. However as params parameter can take not only dictionary but bytes as well you should be able to do something in between:
from collections import OrderedDict
from urllib import urlencode
import requests
params = OrderedDict([('first', 1), ('second', 2), ('third', 3)])
requests.get('https://example.org/private_api', params=urlencode(params))
This doesn't work as I see due to bug in line 85 of models.py: self.params = dict(params or [].
I raised this problem in issue Wrong handling of params given as bytes object
Using method GET with python requests
Hi there! I am trying to get some records from my table using: requests.get(' ', headers= ) It works, but how can I get filtered records like in this example: {"pet": ["cat", "dog"], "size": ["tiny", "outrageously small"]} ? How do I pass these parameters? Thank you! More on community.getgrist.com
1
0
August 23, 2024requests force override query string encoding
I am dealing with a legacy platform that does not understand URL encoded parameters. I have the following parameters params = {'fiz': 'foo:bar', 'biz': 'barfoo'} url generated by requests http://lo... More on github.com
3
July 11, 2013APIs: Params= vs json= whats the difference?
Maybe it's a good idea to study the basics of HTTP methods: https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods A GET request has no body, so the only (practical) way of delivering data with it is through its url, so GET hostname/api/some_object/?name='test' The requestst library supports that via its params= parameter. So in this case you would do params={'name': 'test'}. Then methods like PUT and POST are meant to deliver data through their body, for which you would normally use the data= parameter. However to simplify delivering a Python structure (dict/list or some combination thereof) as a JSON encoded body, it supports that via its json= parameter. It then also sets the correct content-type header. More on reddit.com
4
2
November 26, 2021Print value from key using from a requests.get()-function
That's just a dictionary once it's been parsed as JSON/a dictionary. This problem doesn't really have anything to do with requests. How would you get the value associated with "y" from the dictionary below?: d = { 'x': { 'y': 'the value', } } It's the same problem, just with more nesting. More on reddit.com
3
1
October 28, 2022Videos
17:02
Python Requests Library Tutorial 2: Advanced requests: Handling ...
Python HTTP Requests Made Easy: A Guide to Query Params ...
09:43
Sending API URL Queries with Python Requests - YouTube
05:18
Python API Testing #3 | Using Query Parameters in Rest API Testing ...
08:34
Request API data using Python in 8 minutes! ↩️ - YouTube
01:39
Understanding the params Argument in Python Requests: A Key ...
Python.org
discuss.python.org › python help
Oddity in handling params in `requests.get` - Python Help - Discussions on Python.org
September 24, 2024 - My team and I noticed an oddity in the performance of a web query against a site and I was wondering if this is something with how requests.get works. We had been doing: query = {'product': product} resp = requests.get(url, params=query) but we noticed that when we changed it to be: url = f'{url}?{"&".join(f"{k}={urllib.parse.quote(v)}" for k, v in query.items())}' resp = requests.get(url) we were getting faster responses from the server.
CodeSignal
codesignal.com › learn › courses › basic-python-and-web-requests › lessons › mastering-data-retrieval-query-parameters-and-rest-apis-in-python
Query Parameters and REST APIs in Python
Python's requests library offers a simple way to pass those query parameters. The requests.get() method accepts a parameter params that can be used to specify these. You should also include a User-Agent header to identify your application when making requests.
W3Schools
w3schools.com › python › ref_requests_get.asp
Python Requests get Method
Python Examples Python Compiler ... Q&A Python Bootcamp Python Certificate Python Training ... The get() method sends a GET request to the specified url....
Medium
medium.com › @jazeem.lk › handling-parameters-in-get-requests-with-requests-module-37b125179ba5
Handling Parameters in GET Requests with requests module | by azeem jainulabdeen | Medium
November 22, 2024 - When working with REST APIs, you may need to pass parameters to specify your desired data. These parameters can be included in the URL path or query parameters. Python’s requests library makes it easy to handle both cases.
Packetcoders
packetcoders.io › how-to-add-query-parameters-to-api-calls-with-requests-in-python
How to Add Query Parameters to API Calls with requests in Python
May 20, 2025 - Easily add query parameters to ...server/api/v2/devices" # Query parameters to filter the API request params = { "namespace": "lab", "hostname": "leaf01" } # Make a GET request with ......
GeeksforGeeks
geeksforgeeks.org › python › get-post-requests-using-python
GET and POST Requests Using Python - GeeksforGeeks
July 17, 2025 - The URL for a GET request generally carries some parameters with it. For the requests library, parameters can be defined as a dictionary. These parameters are later parsed down and added to the base URL or the API endpoint.
Grist Creators
community.getgrist.com › ask for help
Using method GET with python requests - Ask for Help - Grist Creators
August 23, 2024 - Hi there! I am trying to get some records from my table using: requests.get('<url>', headers=<headers_dict>) It works, but how can I get filtered records like in this example: {"pet": ["cat", "dog"], "size": ["tiny"…
Python Forum
python-forum.io › thread-39838.html
Using a String var as URL in Requests.get( )
New to python so forgive me... I have an external .csv file containing several lines, each one of which is a fully formed URL, having user names and states as parameters, eg: 'https://MyTargetAPI.com/api/?firstname=bozo&lastname=clown&state=FL' I'm...
Real Python
realpython.com › python-requests
Python's Requests Library (Guide) – Real Python
July 23, 2025 - One common way to customize a GET request is to pass values through query string parameters in the URL. To do this using get(), you pass data to params. For example, you can use GitHub’s repository search API to look for popular Python ...
Requests
requests.readthedocs.io › en › latest › user › advanced
Advanced Usage — Requests 2.33.0 documentation
To do this, you simply set that key’s value to None in the method-level parameter. It will automatically be omitted. All values that are contained within a session are directly available to you. See the Session API Docs to learn more. Whenever a call is made to requests.get() and friends, ...
W3Schools
w3schools.com › python › module_requests.asp
Python Requests Module
import requests x = requests.get('https://w3schools.com/python/demopage.htm') print(x.text) Run Example » · The requests module allows you to send HTTP requests using Python. The HTTP request returns a Response Object with all the response ...
Be A Python Dev
beapython.dev › 2023 › 01 › 04 › making-http-get-requests-in-python
Making HTTP Get Requests in Python – Be A Python Dev
January 4, 2023 - For example, if you want to search for a particular item on a website, you might enter a URL like “example.com/search?query=keyboard”. The “query=keyboard” part of the URL is a query parameter that is passed to the server, which can then use it to search for the desired item. There are several options for making HTTP GET requests in Python. The most popular option is to use the requests library, which is a third-party library that is not included with Python by default.
GitHub
github.com › psf › requests › issues › 1454
requests force override query string encoding · Issue #1454 · psf/requests
July 11, 2013 - improt urllib qry = urllib.urlencode(params).replace(':', ':') requests.get(url+'?'+qry) #: requests encodes the colon back to : Is there any quick work around that doesn't look as verbose as using straight urllib2? is it possible to get a "safe" or "replace" list hooked into the API, this would need to be done at the requests layer as python 2.7 is required.
Author thadeusb
Reddit
reddit.com › r/learnpython › apis: params= vs json= whats the difference?
r/learnpython on Reddit: APIs: Params= vs json= whats the difference?
November 26, 2021 -
Been learning more about accessing APIs and stuff. I keep running into things about params and json to do requests. I don't exactly understand what the difference between these two is. I use the same dictionaries but the keyword differs.
I tried to read the documentation but its a bit more technical than my ability.
Top answer 1 of 3
4
Maybe it's a good idea to study the basics of HTTP methods: https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods A GET request has no body, so the only (practical) way of delivering data with it is through its url, so GET hostname/api/some_object/?name='test' The requestst library supports that via its params= parameter. So in this case you would do params={'name': 'test'}. Then methods like PUT and POST are meant to deliver data through their body, for which you would normally use the data= parameter. However to simplify delivering a Python structure (dict/list or some combination thereof) as a JSON encoded body, it supports that via its json= parameter. It then also sets the correct content-type header.
2 of 3
3
Params is used for GET parameters. example.com/page/?patam1=5¶m2=7 Param1 and param2 are the ones that get created from the dictionary you give to params= On the other hand json= works on POST requests, and is sent as formatted data after the initial url. This matters to the API as it expects data to arrive in a specific way.
GeeksforGeeks
geeksforgeeks.org › python › python-requests-tutorial
Python Requests - GeeksforGeeks
July 31, 2025 - Let us try to access a website with an invalid SSL certificate, using Python requests ... import requests response = requests.get('https://expired.badssl.com/', verify=False) print(response.status_code)
GeeksforGeeks
geeksforgeeks.org › python › how-to-pass-parameters-in-url-with-python
How to Pass Parameters in URL with Python - GeeksforGeeks
July 23, 2025 - This requests library allows us to easily send HTTP requests with parameters. By passing parameters through the params argument, they are automatically added and encoded into the URL.
Medium
m-t-a.medium.com › python-why-you-cant-use-arrays-in-query-strings-with-requests-and-urllib-and-how-to-fix-it-da0ad2ad2e06
Python: Why you can’t use Arrays in Query Strings with Requests and urllib | by Michael T. Andemeskel | Medium
February 21, 2021 - I found that Requests uses urllib’s urlencode function to encode query parameters here and here. The culprit was urlencode! urlencode stuffs all the elements in the array into one parameter or multiple parameters, without indexing them, in the query string.
FastAPI
fastapi.tiangolo.com › tutorial › query-params
Query Parameters - FastAPI
But when you declare them with Python types (in the example above, as int), they are converted to that type and validated against it. All the same process that applied for path parameters also applies for query parameters: ... As query parameters are not a fixed part of a path, they can be optional and can have default values. In the example above they have default values of skip=0 and limit=10. ... from fastapi import FastAPI app = FastAPI() @app.get("/items/{item_id}") async def read_item(item_id: str, q: str | None = None): if q: return {"item_id": item_id, "q": q} return {"item_id": item_id}