User Flow

In the view of an indexer only one change- He will also have to deploy a vector node

Cost Models

Price sheet that lists all the queries an indexer is willing to serve and for what fee

Gateway pays a higher upfront cost to show the cost model - pay higher upfron cost to request the cost model

Query shows up from the end-user - Pay a much lower performance cost to look up the fee. Given the cost model at hand. And periodically update the cost model with time

To express the cost model by indexer - Language developed