$ADA ADA is the native token of the Cardano blockchain, designed for secure and scalable smart contracts. It uses a proof-of-stake consensus called Ouroboros, which makes it energy-efficient compared to Bitcoin or Ethereum. ADA holders can stake their coins to earn rewards and support the network. Cardano’s development is based on peer-reviewed research, making it unique in the crypto space. While adoption is slower than some rivals, ADA has a strong community and long-term vision. Its goal is to bring decentralized solutions to real-world problems, especially in developing countries. Many believe ADA has solid long-term potential.