If you have ever set up an agent to trade for you, you already know where the money goes. Not the model. The pipes. An RPC so it can talk to Solana. An indexer so it can read the chain. A data API so it can see tokens in real time. That stack is a few hundred dollars up to thousands of dollars a month, and you pay it before the agent has made a single trade. Most of that spend is just so the agent can see the market. New tokens. Names that are moving. Names with actual flow. Without that feed, it is guessing. With it, you are running three subscriptions to keep one agent alive. Whistle puts that feed in the agent. Every agent is connected to a live Solana websocket, so it sees the chain as it happens. It can assess what is printing, decide, and trade under your mandate, including while you are asleep. You do not take out an RPC plan, an indexer, or a data API to give it eyes. You pay as you go. No monthly subscription for the stream. A 24-hour trading agent was never expensive because of intelligence. It was expensive because of data. That data is now part of the product. Soon, right in the palm of your hand.