What is a main pool?
A main pool pairs a stock token with USDG, WETH, or ETH. The API calls this kind canonical.
The service can use a main pool for Chain price when its value and price checks pass. A found pool may still be too small, old, or out of range.
The treasury trades only in main pools. It uses the deepest one per stock. Its fee sets the cost model. See Cost model.
Sample
Section titled “Sample”An NVDA/USDG pool may be a main pool. A pool with dust can stay in the full count but not help set Chain price.