Oracle Interactions

This section focuses on the concept of bringing off-chain data to the Starknet blockchain using oracles. Oracles are third-party services that serve as intermediaries, securely transmitting external data, such as asset prices, weather information, or other real-world data, to blockchains and smart contracts. It also provides practical examples and code snippets, including how to use Pragma price feeds and Cartridge VRF for verifiable random numbers in games.

For further reading:

• Pragma Oracle price feeds: https://docs.pragma.build/Resources/Starknet/data-feeds/consuming-data
• Cartridge VRF overview and usage: https://github.com/cartridge-gg/vrf