This is a thread for people interested in: GitHub - vegaprotocol/priceproxy: A proxy for price sources.
priceproxy fetches prices periodically from sources as listed in its config file. It provides a simple REST API for fetching prices.
Vega trading bots use the price proxy to place orders with real-world prices while avoiding hitting API rate limits on upstream price sources. The bots can then provide liquidity on Testnet, and help make the charts look realistic.