SteamCommunity RateLimit on /market Endpoint

[SteamUs1]

Hi guys,

I’ve noticed that over the last couple of months, the issue with requesting data from the Steam Community has been getting worse.
Especially when I try to fetch market listings for high-value CS2 items — for example, those with Doppler finishes or paints — I often get an empty response with no listings, or occasionally a 429 error. This seems strange because I’m only making around 100–200 individual CS2 item requests per day. Each request is sent through one of five residential proxies I control.

Even when I use a normal browser while logged into one of my accounts, I have to refresh and try several times before I can see any listings for certain items on the Steam Community Market. This doesn’t seem to be IP or Account related, since I experience the same issue even with clean mobile IPs and other Accounts.

So I’m wondering if anyone else is experiencing this as well, and if there’s anything that can be done about it.