Blockchains themselves are inherently blind. They cannot perceive external market prices or real-world data. Oracles are their eyes, responsible for bringing these critical pieces of information onto the chain. But if these eyes are manipulated behind a black box, the entire DeFi protocol could collapse. This is precisely the infrastructure pain point that @DIAdata_org is committed to solving.

In the world of Web3, blindly trusting any price feed is a huge security risk. If you cannot verify how a price is calculated, you are essentially building a decentralized application in a centralized blind spot. Data verifiability is not just a marketing term; it is the bottom line for protocol survival.
This is what makes DIA’s architecture unique. Traditional oracles usually only provide a final aggregated price, but DIA adopts a bottom-up construction approach. They directly fetch the most granular trade-level data (Trade-level data). This means every on-chain price trajectory is completely transparent and auditable.
To support this high-granularity data network, DIA extracts raw transaction information directly from over 80 centralized and decentralized exchanges. Because the data is obtained firsthand, developers can clearly trace the specific source of each data point, thoroughly eliminating blind spots in data sourcing.
Once these raw data are mastered, developers no longer have to rely on one-size-fits-all standard price feeds. You can deeply customize the data flow according to your protocol’s risk appetite. For example, easily filtering out markets with wash trading or extremely poor liquidity. DIA truly returns transparency and control to builders.