Code to export

paytm-transaction.py

# coding: utf-8
import requests
import csv
jar = requests.cookies.RequestsCookieJar()
paytm_cookie = 'add-your-cookie'
jar.set('connect.sid', paytm-cookie, domain='paytm.com', path='/', secure=True)
url = 'https://paytm.com/v1/api/wallet/txnhistory?page_size=100&page_number='

fieldnames = ['imageUrl', 'narration', "payeeId", "payerId", "txnDescription1", "txnStatus", "txnFrom", "txnTo", "txnamount", "txndate", "txntype", "walletOrderId"]
with open('paytm-test.csv', 'w') as csvfile:
    writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
    writer.writeheader()
    next = True
    i = 0;
    while next:
        r = requests.get(url+str(i), cookies=jar)
        transactions = r.json()
        next = transactions['has_next']
        i = i+1
        print i
        for txn in transactions['response']:
            writer.writerow({'imageUrl': txn['imageUrl'],
                'narration': txn['narration'],
                'payeeId': txn['payeeId'],
                'payerId': txn['payerId'],
                'txnDescription1': txn['txnDescription1'],
                'txnStatus': txn['txnStatus'],
                'txnFrom': txn['txnFrom'],
                'txnTo': txn['txnTo'],
                'txnamount': txn['txnamount'],
                'txndate': txn['txndate'],
                'txntype': txn['txntype'],
                'walletOrderId': txn['walletOrderId']})