Yet Another Knot Database

Knot	Crossings	Prime?	KnotAtlas	KnotInfo	Mirror?	Colored Jones
10_18	10	prime	Knot[10,18]		-10_18	2 3 4 5 6
-10_19	10	prime		10_19	10_19	2 3 4 5 6
10_19	10	prime	Knot[10,19]		-10_19	2 3 4 5 6
-10_2	10	prime		10_2	10_2	2 3 4 5 6
10_2	10	prime	Knot[10,2]		-10_2	2 3 4 5 6
-10_20	10	prime		10_20	10_20	2 3 4 5 6
10_20	10	prime	Knot[10,20]		-10_20	2 3 4 5 6
-10_21	10	prime		10_21	10_21	2 3 4 5 6
10_21	10	prime	Knot[10,21]		-10_21	2 3 4 5 6
-10_22	10	prime			10_22	2 3 4 5 6
10_22	10	prime	Knot[10,22]	10_22	-10_22	2 3 4 5 6
-10_23	10	prime		10_23	10_23	2 3 4 5 6
10_23	10	prime	Knot[10,23]		-10_23	2 3 4 5 6
-10_24	10	prime		10_24	10_24	2 3 4 5 6
10_24	10	prime	Knot[10,24]		-10_24	2 3 4 5 6
-10_25	10	prime			10_25	2 3 4 5 6
10_25	10	prime	Knot[10,25]		-10_25	2 3 4 5 6
-10_26	10	prime			10_26	2 3 4 5 6
10_26	10	prime	Knot[10,26]	10_26	-10_26	2 3 4 5 6
-10_27	10	prime			10_27	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