Yet Another Knot Database

Knot	Crossings	Prime?	KnotAtlas	Mirror?	Colored Jones
10_37	10	prime	Knot[10,37]	10_37	2 3 4 5 6
-10_38	10	prime		10_38	2 3 4 5 6
10_38	10	prime	Knot[10,38]	-10_38	2 3 4 5 6
-10_39	10	prime		10_39	2 3 4 5 6
10_39	10	prime	Knot[10,39]	-10_39	2 3 4 5 6
-10_4	10	prime		10_4	2 3 4 5 6
10_4	10	prime	Knot[10,4]	-10_4	2 3 4 5 6
-10_40	10	prime		10_40	2 3 4 5 6
10_40	10	prime	Knot[10,40]	-10_40	2 3 4 5 6
-10_41	10	prime		10_41	2 3 4 5 6
10_41	10	prime	Knot[10,41]	-10_41	2 3 4 5 6
-10_42	10	prime		10_42	2 3 4 5 6
10_42	10	prime	Knot[10,42]	-10_42	2 3 4 5 6
10_43	10	prime	Knot[10,43]	10_43	2 3 4 5 6
-10_44	10	prime		10_44	2 3 4 5 6
10_44	10	prime	Knot[10,44]	-10_44	2 3 4 5 6
10_45	10	prime	Knot[10,45]	10_45	2 3 4 5 6
-10_46	10	prime		10_46	2 3 4 5 6
10_46	10	prime	Knot[10,46]	-10_46	2 3 4 5 6
-10_47	10	prime		10_47	2 3 4 5 6

Python

Make sure to pip install requests, then use the following sample code to load the surgeries into Python.

import requests

url = "http://yakdb.org/api/knots"

headers = {
    "Accept": "application/json"
}

response = requests.get(url, headers=headers)
data = response.json()
print(len(data)) # print number of records returned

Mathematica

(Wolfram language)

(* 1. Specify the URL *)
url = "http://yakdb.org/api/knots";

(* 2. Directly import and parse as JSON *)
data = Import[url, "RawJSON"];

(* 3. Inspect the result, which should be an Association or list of Associations *)
data