LogoLogo
WebsiteDIA AppRequest integration
  • DIA Oracles Overview
  • Intro to Lumina
    • How it works
    • Integrated chains
  • Data products & Tools
    • Token price feeds
  • Oracle Builder (Beta)
  • How-to guides
    • Fetch price data
      • Push based oracles
      • Pull based oracles
      • Contract Addresses
    • Run a Feeder
      • Hardware specs
      • Setting up the node
        • Docker compose
        • Docker run
        • Kubernetes
    • Stake DIA
    • Request a custom oracle
  • Reference
    • Architecture
      • Data sourcing
      • Data computation
      • Data delivery
    • Cross-chain Messaging
  • Resources
    • Audits
    • Chain information
    • Nexus Documentation
    • Community & Support
    • T&C
      • Licence Agreement
      • Contributor Covenant Code of Conduct
      • Disclaimer
Powered by GitBook
On this page
  • Introduction to Lumina
  • Data Flow: From Source to Feed
  1. Intro to Lumina

How it works

PreviousDIA Oracles OverviewNextIntegrated chains

Last updated 1 month ago

Introduction to Lumina

DIA Lumina is a new oracle architecture with an ETH layer-2 at its core. DIA Lumina brings fully on-chain, verifiable, and trustless data through its permissionless and modular design.

DIA Lumina tackles traditional oracle's issues through its rollup-powered architecture:

  • Independent nodes fetch data directly from sources (CEXs, DEXs)

  • Data is submitted on-chain, to DIA Lasernet – DIA's ETH L2 rollup

  • Processing and aggregation of data happen on-chain

  • Transactions are settled on-chain transparently

Data Flow: From Source to Feed

DIA Lumina is composed of three main stages, each critical to ensuring the accuracy, reliability, and accessibility of your data.

Step
Description
Learn more

Data Sourcing

Collect real-time data from decentralized exchanges (DEXs), centralized exchanges (CEXs), and other sources through Feeders. Learn how our decentralized network of nodes ensures that your data is accurate, timely, and sourced directly from the market.

Data sourcing

Data Computation

Process and verify the collected data using Pods and Aggregators within the LaserNet infrastructure. Dive into how these components transform raw data into reliable and secure price feeds for your dApp.

Data computation

Delivery, Usage

Deliver processed data across multiple blockchains using Spectra, our industry-leading cross-chain messaging protocol. Discover how LaserNet makes it easy to integrate DIA’s oracle data into any blockchain environment.

Data delivery

For a breakdown of each process, read the section.

Architecture
Lumina stack's components