Skip to main content

Products Overview

Data Feeds​

Chronicle provides data feeds for various types of data, including cryptocurrencies, fiat currencies, yield rates, and more. Chronicle feeds use the PUSH model: instead of waiting for a smart contract to request data, a new value is pushed onchain automatically whenever a set condition is met.

Updates are triggered in two ways:

  • Heartbeat: the feed updates at a fixed interval, such as every X minutes or hours, even if the value hasn't changed.
  • Deviation threshold: the feed updates as soon as the value moves by more than a set percentage.

Proof of Asset​

Proof of Asset is Chronicle's verification framework for tokenized real-world assets. The data delivered onchain includes holdings-level data, composition, valuation, liquidity, and yield. This enables users to check not only what a tokenized asset is priced at, but also what it holds, expanding its utility and distribution and enabling automated risk management.