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Aggregator Integration

Since smart contracts are immutable (unless built using proxies, which add semi-flexibility to adapt contracts with new features or rework existing ones) and do not have access to data outside of the blockchain itself, aggregators are used to supply real-time information about prices and other real-world information into an aggregator smart contract using an off-chain system with a consensus mechanism.
Blockchain developers can then use these (regularly) updated price sources in smart contracts to build logic around data that would otherwise not be available.
MilkyWay exchange will provide aggregator information for the MILKY token first, but will then expand the aggregator infrastructure to provide statistics about all pairs and trades happening on the decentralized exchange.