# DIA

> The Trustless Oracle Network

DIA is a trustless oracle network that sources and delivers verifiable data to blockchains through a rollup-based architecture.

DIA helps Web3 developers access reliable market data by providing trustless oracle infrastructure with direct first-party data sourcing. Users can deploy custom oracles, access price feeds for digital and real-world assets, and integrate verifiable data into smart contracts. DIA eliminates third-party dependencies through transparent data collection from exchanges and on-chain sources.

- Type: Protocol
- Sector: Data & Analytics
- Status: Active
- Founded: 2018-01-01
- Profile: https://thegrid.id/profiles/dia

## Products

- [DIA Lumina](https://thegrid.id/profiles/dia): DIA Lumina is a rollup-powered oracle network that runs its Lasernet Layer-2 on top of Ethereum to execute all oracle computation onchain, eliminating off-chain trust assumptions. Feeders sourced directly from exchanges push data to Lasernet smart contracts, where it is aggregated and delivered to destination chains via a cross-chain messaging layer. The network is permissionless, allowing node operators and DIA token stakers to participate in data sourcing and network security. (Oracle, Live, Main Product)
- [DIA xReal RWA Oracle](https://thegrid.id/profiles/dia): DIA xReal implements the first comprehensive oracle suite designed specifically for Real-World Assets, providing verifiable price feeds for stocks, ETFs, commodities, FX rates, bonds, and inflation indicators. The system operates through decentralized data collection from independent nodes with on-chain computation and cryptographic verification, enabling trustless RWA data for DeFi applications across multiple blockchains. (Oracle, Live)

## Assets

- [DIA Token (DIA)](https://thegrid.id/profiles/dia): DIA is the governance token of the DIA oracle network. It is used to vote on platform development and validate data feeds, and can be staked to earn rewards and secure the network. The token has expanded beyond governance to power Lasernet, DIA's Layer-2 rollup, where it functions as the native gas token that processes oracle operations on-chain for verifiable execution. (Governance)

## Links

- [Main](https://www.diadata.org)
- [Blog](https://www.diadata.org/blog)
- [Media Kit/branding](https://www.diadata.org/brand-assets)
- [Forum](https://forum.diadata.org)
- [Privacy policy](https://www.diadata.org/privacy-policy)
- [Terms of Service](https://www.diadata.org/terms-conditions)
- [Documentation](https://www.diadata.org/docs/home)
- [Telegram](https://t.me/diadata_org)
- [Discord](https://discord.gg/RjHBcZ9mEH)
- [Twitter / X](https://x.com/DIAdata_org)
- [LinkedIn](https://www.linkedin.com/company/diadata-org)
- [YouTube](https://www.youtube.com/@DIAdata_org)

## Legal

This data is provided under two licensing models.

Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. Attribution is required: include "Powered by The Grid" linking to https://thegrid.id wherever the data is used. Derivative databases must be shared under ODbL terms. Trademarks, logos, and brand names (marked "Special TPIP") are not covered by the ODbL. For ML/AI use: training datasets that substantially extract ODbL data are Derivative Databases and must be shared under ODbL if publicly used; models must be attributed in documentation.

Model 2 - commercial licenses. The Grid Data Service (TGDS) is also available as a commercial license. See [Web Services Terms](https://about.thegrid.id/legal/web-services-terms) for commercial use that is not covered by the open data service.

The following applies to both licensing models.
- All data is provided AS IS with no guarantees of accuracy.
- The Grid does not provide investment, legal, or tax advice, and
- a project's presence in The Grid's data does not imply endorsement.


- [Data Licensing & Disclaimers](https://about.thegrid.id/legal/data-licensing-and-disclaimers): Licensing models and disclaimers
- [Open Data (ODbL)](https://about.thegrid.id/legal/open-data): Open Database License terms and scope for The Grid's open data service.
- [Attribution Guidelines](https://about.thegrid.id/legal/open-data-attribution-guidelines): How to attribute The Grid's data when using the open data service.
- [Web Services Terms](https://about.thegrid.id/legal/web-services-terms): commercial Terms for using data services.
- [All Legal Documents](https://about.thegrid.id/legal): Full index of terms, policies, and disclosures

## Optional

- [TGS Field Descriptions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-field-descriptions.md): Schema field definitions for The Grid's data model
- [TGS JSON Structure](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-json-structure.md): Data model structure and relationships
- [Product Type Definitions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-definitions.md): Definitions for each product type
- [Product Type Classification](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-classification.md): Guide for classifying products into types
- [Grid MCP Guide](https://github.com/The-Grid-Data/workspace-public/blob/main/grid-search/skills/grid-query/references/grid-mcp-guide.md): How to query The Grid programmatically via MCP