I have followed the API doc but my response is not as expected.
https://api.steampowered.com/IEconService/GetTradeOffers/v1?key={key}&get_sent_offers=true&get_received_offers=true&get_descriptions=true&language=en&active_only=false&historical_only=false&time_historical_cutoff=0
The response I got is :
{
"response": {
"next_cursor": 0
}
}
Am I quoting the right values?