Protocols
Messaging
Enable secure, cross-chain transfers of data or tokens
Data
Queries
Pull any on-chain data on-demand
Front-end
Connect
Integrate an in-app bridging widget in 3 lines of code
Frameworks
NTT
Make any token natively multichain
Blockchains
Gateway
Grow liquidity and users for Cosmos-based chains and apps
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Build new use cases.
Pull any on-chain data on-demand.
Developers can leverage Queries for efficient, inexpensive, on-demand cross-chain data retrieval and attestation.
Join the BetaRead the Docs
On-demand access to cross-chain data
Get instant access to data on different blockchains, reducing latency and costs for verifiable cross-chain state calls.
Simplified Cross-Chain Development
Reduce code and development time by using your existing state and read calls.
Cheaper Gas Fees
Save on gas fees with batched requests and avoid expensive cross-chain transactions, making your blockchain applications more cost-effective.
Rapid
Requests
Fetch cross-chain data in seconds, ensuring responsive and reliable cross-chain data retrieval for your app.
Proven
Security
Benefit from attestation provided by the Wormhole Guardians for secure and trustworthy data access - the same security model trusted by Uniswap Foundation.
Flexible
Data Retrieval
Leverage pull-based data retrieval to unlock new opportunities and flexibility for your application.
Queries
by the numbers
Get instant access to data on different blockchains, reducing latency and costs for verifiable cross-chain state calls.
Chat with the team84
%
Up to 84% gas cost reduction
<1
s
<1 second response time
How it works
Integrators can submit query requests to the Wormhole Guardian network. The Guardians process the requests and publish the successful results, allowing integrators to verify and consume the data on-chain.
CCQ Architecture
Components of Wormhole Queries
Get instant access to data on different blockchains, reducing latency and costs for verifiable cross-chain state calls.
Wormhole Guardian verification
Wormhole's robust verification layer ensures accurate and trustworthy attestation of cross-chain queries.
Batch query efficiency
The system's ability to handle batch queries across heterogeneous chains significantly reduces network traffic, reduces cost, and enhances overall efficiency.
REST server integration
Queries simplifies chain interactions with a user-friendly REST server for easy integration and ongoing use.
TypeScript and EVM parsing libraries
Equipped with TypeScript and EVM parsing libraries to provide extensive support to developers for seamless query construction and interpretation.
Wormhole Queries use cases
Get instant access to data on different blockchains, reducing latency and costs for verifiable cross-chain state calls.
Use case
Cross-chain price feeds for on-chain activity
Use case
Wormhole Queries revolutionizes DeFi with real-time, cross-chain price feeds, vital for activities like collateralization and loan issuance.
DeFi apps can now access information like current swap rates on external chains all with a simple and cheap on-demand data pull.
Use case
Cross-chain asset verification for games
Use case
Wormhole Queries enables game developers to allow users to use assets like NFTs across different blockchains just by reading state of a remote chain.
Games can dynamically adjust in-game elements based on live external chain data, offering complex, interactive experiences like multi-chain quests and cross-chain leaderboards.
Use case
Unified cross-chain digital identity
Use case
With Wormhole Queries, developers can build unified digital identity solutions across chains, simplifying the user experience.
This allows seamless recognition and use of credentials from one chain to another, enhancing experiences on platforms like DeFi and social networks, and ensuring secure, reliable cross-chain identity integration.