The contract incorporates preconfigured values for requisite request parameters.
The deployed contract sends requests for random values to Plugin VRF.
The Plugin Data Feed module has been improvised to make it easier for the Node operators and the end consumers to provide and consume data feed from Plugin.
Explore https://feeds.goplugin.co & check which contract fulfills your requirement for the required price index pairs
Explore https://feeds.goplugin.co & check which contract fulfills your requirement for the required price index pairs