Internal oracles are mechanisms within a blockchain ecosystem that provide real-time data from internal sources, such as other smart contracts or decentralized applications. Unlike external oracles, which fetch information from outside the blockchain, internal oracles operate solely within the confines of the network.These oracles are essential for enabling smart contracts to interact with one another effectively. They can help facilitate complex workflows by feeding necessary data, such as transaction details, user inputs, or the results of other contracts, into a given smart contract.By leveraging internal oracles, developers can create more intricate and interconnected decentralized applications. This leads to enhanced functionality and interoperability, allowing various contracts to work together seamlessly. Overall, internal oracles play a critical role in expanding the capabilities of blockchain technology by ensuring that contracts have access to relevant data from within the same network.