Two Python scripts that can be used to create animated route maps to multiple locations

api_calls.py

import pandas as pd
import urllib.request

# path to your csv file with the endpoint coordinates
coordinates = pd.read_csv('swe_points.csv')

# graphhopper API call building blocks. Check Graphhopper documentation how to modify these. 
urlStart = 'http://localhost:8989/route?'
point = 'point='
urlEnd = '&type=gpx&instructions=false&vehicle=car'
separator = '%2C'

# The starting point for each query (lat, lon). Use e.g. QGIS to change these. 
startY = '59.3250'
startX = '18.0691' 

# Make the API calls for each row in you CSV file and save the results to individual .gpx files.
for index, row in coordinates.iterrows():
    req = urlStart + point + startY + separator + startX + '&' + point + str(row['Y']) + separator + str(row['X']) + urlEnd
    try:
        resp = urllib.request.urlopen(req)
        gpxData  = str(resp.read(),'utf-8')
        fileName = 'sweden_' + str(index)
        saveFile = open('gpx_files/{0}.gpx'.format(fileName), 'w')
        print('processed index ' + str(index))
        saveFile.write(gpxData)
        saveFile.close()
    except: 
        print('bad request on index ' + str(index))
        pass
        

gpx_parsing.py

import gpxpy
import csv   
import os
import re

#create csv file called merged.csv to working directory and give column names x, y & t
with open(r'sweden.csv', 'a') as f:
    writer = csv.writer(f, quoting=csv.QUOTE_NONE, escapechar=' ', lineterminator='\n')
    writer.writerow('yxt')
    
#create a folder for your files manually
for file in os.listdir('sweden'):
    filePath = 'sweden/' + file
    print(filePath)  
    gpx_file = open(filePath, 'r')
    gpx = gpxpy.parse(gpx_file)
    count = 0
    
    #iterate through rows and append each gpx row to merged csv
    for track in gpx.tracks:
        for segment in track.segments:
            for point in segment.points:
                fields=['{0},{1},{2}'.format(point.latitude, point.longitude, point.time)] 
                #Here double whitespace is removed so QGIS accepts the time format
                re.sub(' +',' ',fields[0])
                #Graphhopper creates quite a lot of GPX points and for this purpose every second is enough.
                count += 1
                if count % 2 == 0: 
                    with open(r'merged.csv', 'a') as f:
                        writer = csv.writer(f, quoting=csv.QUOTE_NONE, escapechar=' ', lineterminator='\n')
                        writer.writerow(fields)

Can u share an example of a swe_points.csv file?