Fetch your "Completed" section of anime or manga and their IDs as well as their ratings using bash and put them into a CSV

kitsuFetch.sh

#!/bin/bash

# Config
USERNAME="KAKAN"
mediaType="ANIME"
# Let's get it using HTTP

AFTER=$( http --pretty none -b -f https://kitsu.io/api/graphql query="query{findProfileBySlug(slug: \"$USERNAME\"){library{completed(first:100, mediaType:$mediaType){pageInfo{startCursor}}}}}" \
	 | jq .data.findProfileBySlug.library.completed.pageInfo.startCursor )



hasNextPage=true

# Let's reset the CSV file
echo "Anime ID, Rating" > info.csv

while $hasNextPage ; do
	# Remove the first and last quotes; "Mx" becomes Mx
	AFTER="${AFTER%\"}"
	AFTER="${AFTER#\"}"
	query="query {
	  findProfileBySlug(slug:\"$USERNAME\"){
	    library {
	      completed( first: 100, mediaType:$mediaType, after:\"$AFTER\" ){
	        pageInfo {
	          hasNextPage
	          endCursor
	        }
	        nodes {
	          media {
	            id
	          }
	          rating
	        }
	      }
	    }
	  }
	}"
	# The script should be one liner with updated variables
	script="$(echo $query)"
	output=$( http --pretty none --style=bw -b -f https://kitsu.io/api/graphql query="$script" )
	hasNextPage=$( echo "$output" | jq .data.findProfileBySlug.library.completed.pageInfo.hasNextPage )
	AFTER=$( echo "$output" | jq .data.findProfileBySlug.library.completed.pageInfo.endCursor )
	# Anime ID
	id=$(echo "$output" | jq .data.findProfileBySlug.library.completed.nodes[].media.id)
	# Remove the quotes from here as well
	# Also makes it a one-liner separated by spaces
	# Also, turn it into an array
	id=( $( echo $id | sed 's/"//g' ) )
	# Rating
	rating=$( echo "$output" | jq .data.findProfileBySlug.library.completed.nodes[].rating)
	# Make it a one liner and turn it into an array
	rating=( $( echo $rating ) )

	# Let's get array length
	length=${#id[@]}

	for(( i=0; i < ${length}; i++ ));
	do
		echo "${id[i]},${rating[i]}" >> info.csv
	done
	echo "Inserted round $AFTER"
	# PHEW
done

echo "Inserted everything successfully"

I hate myself for this horrible code, but this took me some time to write as well xD

So, to use it: download the file, set your username and the mediaType( can be either ANIME or MANGA, in caps ) and run the file.
It should put everything in a info.csv file
Do note that subsequent runs overwrites that file, so keep it safe.

Oh, you'll need HTTPie and jq for this to work. I plan to switch to curl someday