What a Discord proxy actually does
A Discord proxy sits between your client or bot and Discord's servers, replacing your real IP address with one supplied by Budget Proxies. Discord then sees the proxy's IP and geolocation rather than your own. This matters because Discord, like most platforms, scores the trustworthiness of each connecting IP using signals such as ASN, prior abuse history and geographic consistency.
Two traffic types are in play. Ordinary REST calls (login, sending messages, fetching server data) are short-lived HTTP requests. The gateway, however, is a long-lived WebSocket that streams events in real time. A proxy must hold that gateway connection open without dropping it, so stability matters as much as raw speed.
Used responsibly, a proxy improves privacy and lets you choose the country your connection comes from. It does not bypass Discord's account rules, and it should never be used to evade a ban or moderation action.