Price any asset.
Verify every feed.
Price oracles for 60+ blockchains. Integrate market, RWA and fair value feeds, randomness and ZK proofs in minutes.
About
What is DIA
DIA is a trustless oracle provider that delivers data feeds for tokens, LSTs, RWAs, randomness, and more to any blockchain.
Unlike traditional oracles that rely on opaque third-party data, DIA takes a novel approach, sourcing data directly from its origin. This ensures full transparency, complete customization, and support for any data type across ecosystems.
With integrations with 100+ data sources, support for 60+ blockchains, and powering over 250 dApps, DIA continues to scale its network while empowering Web3 ecosystems to thrive.
Guides
Quickstart
PRICE DATA
Fetch Price Data
Integrate token price feeds with Push or Pull oracles.
FAIR VALUE
Use Fundamental Feeds
Price assets from reserves, NAV and redemption value, with Proof of Reserves built in.
GAS WALLET
Fund your DIA price oracle
Learn how to fund DIA’s gas wallet to enable oracle updates.
MIGRATION
Migrate from Chainlink
Switch to DIA-compatible price oracles with minimal code changes.
Products
Use DIA Products
MARKET
Token Price Feeds
Get onchain price feeds for 20,000+ digital assets.
REAL
RWA Feeds
Fetch data for stocks, FX rates, and other real-world assets.
RANDOM
Randomness
Integrate DIA Random for provably fair random numbers.
VALUE
Fundamental Feeds
Feeds for on/off-chain assets that account for the collateral ratio.
ZK
DIA ZK
Verify reserves, NAV and collateral onchain, cryptographically bound to the source, without exposing the book.
Architecture
Dive into the Stack
How DIA Price Oracles Work
Understand the architecture and components of DIA price oracles.
Feeders (Sourcing Layer)
Learn how DIA collects data from various sources.
Lasernet (Aggregation Layer)
Explore how data is aggregated and validated.
Spectra (Messaging Layer)
Discover how data is delivered across chains.
API Reference
Access comprehensive API documentation.