Supra is a high-throughput Oracle & IntraLayer: A vertically integrated toolkit of cross-chain solutions (data oracles, asset bridges, automation network, and more) that interlink all blockchains, public (L1s and L2s) or private (enterprises).

Supra provides decentralized oracle price feeds that can be used for on-chain and off-chain use-cases such as spot and perpetual DEXes, lending protocols, and payments protocols. Supra’s oracle chain and consensus algorithm makes it the fastest-to-finality oracle provider, with layer-1 security guarantees. The pull oracle has a sub-second response time. The node provenance on the data dashboard also provides a fully transparent historical audit trail. Supra’s Distributed Oracle Agreement (DORA) paper was accepted into ICDCS 2023, oldest distributed systems conference.

To learn more on how to use SupraOracles in your IoTeX DApp, check out our developer docs here.

Contract Addresses

NetworkVersion LanguageContract Address

IoTeX Mainnet




IoTeX Testnet




To check out all available pairs on the IoTeX Mainnet, visit this page.


This live demo shows how to use off-chain price feeds in you DePIN DApp using SupraOracles.

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