Supra

Overview

Supra is a novel, 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. Aside from speed and security, Supra’s rotating node architecture gathers data from 40+ data sources and applies a robust calculation methodology to get the most accurate value. 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, the oldest distributed systems conference.

Contract on BEVM

Network	Pull Contract	Storage Contract
BEVM Mainnet	0x8B506d2616671b6742b968C18bEFdA1e665A9025	0x58e158c74DF7Ad6396C0dcbadc4878faC9e93d57
BEVM TestNet	0x443A0f4Da5d2fdC47de3eeD45Af41d399F0E5702	0x5df499C9DB456154F81121282c0cB16b59e74C4b

Use Case

Supra official docs provide abundant examples of contracts and other codes, you can just view here for more info.