Charli3 (C3)

Charli3 (C3) is the premiere Oracle solution on the Cardano blockchain. As the first decentralized oracle network for Cardano, Charli3 is built natively for the chain, providing fully auditable data records on the Cardano ledger. Unlike Ethereum-based oracles, Charli3 aims to address issues with flexibility, scaling, and growing transaction fees by relying on its trusted network and native integration with Cardano.

With Charli3’s decentralized node network, users can benefit from vetted node consensus protocols, ensuring the most reliable and accurate data. Reference scripts allow each data set pushed on-chain to handle an infinite number of requests from just one eUTxO, minimizing congestion issues. Charli3 also provides trustless data streams between parties, enabling reliable and accurate transactions without the need for complete knowledge of all parties involved.

Besides its core features, Charli3 offers free community oracle feeds to serve the Cardano ecosystem. These feeds, such as ADA/USD, ADA/ETH, and ADA/BTC, are fully subsidized and available for all to use with a 1-hour heartbeat. Charli3 proudly collaborates with partners and integrators to support various industries with specific needs, delivering aggregated data, data validation, randomized data, and more.