Oracles

A number of oracles are available on Monad testnet.

Definitions

Term	Description
Push oracle	Provider regularly pushes price data to the oracle contract on chain
Pull (on-demand) oracle	User triggers price data update while calling a smart contract
Custom oracle	A custom calculator
VRF	Verifiable Random Function; provide on-chain random numbers

Provider Summary

Provider	Docs	Contract addresses	Live data	Support notes
ChainSight	Docs			Custom oracles. Currently migrating to a new version
Chronicle	Docs	Address reference	Dashboard (toggle on dev mode)	Push oracle, custom oracles
Gelato VRF	Docs			VRF
Orochi	Docs	Orocle [oracle] addresses Orand [VRF] addresses		zkOracle (Orocle) and VRF (Orand)
Pyth	Docs	Price feeds: 0x2880aB155794e7179c9eE2e38200202908C17B43 Beta price feeds (incl MON/USDC): 0xad2B52D2af1a9bD5c561894Cdd84f7505e1CD0B5 Entropy: 0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e320	Live data Beta live data (includes MON/USDC)	Pull oracle, VRF
Redstone	Docs	Push oracle addresses Update conditions for all: 0.5% deviation & 6h heartbeat	Live data	Push oracle, pull oracle
Stork	Docs	Pull oracle: 0xacC0a0cF13571d30B4b8637996F5D6D774d4fd62 Addresses; APIs; Asset ID Registry		Pull oracle
Switchboard	Docs	Pull oracle: 0x33A5066f65f66161bEb3f827A3e40fce7d7A2e6C Deployments	Live data	Pull oracle, oracle aggregator, and VRF

Provider Details

ChainSight

Chainsight redefines oracles with no-code tools, lowering costs, reducing single-operator risks, and driving scalable, open innovation.

To get started, check out the documentation.

Supported Networks:

• Monad Testnet

Chronicle

Chronicle's decentralized oracle network was originally built within MakerDAO for the development of DAI and is now available to builders on Monad.

• Data Feeds: Builders can choose from 90+ data feeds, including crypto assets, yield rates, and RWAs. Chronicle's data is sourced via custom-built data models, only utilizing Tier 1 sources.
• Transparency & Integrity: Chronicle's oracle network is fully transparent and verifiable via the Chronicle dashboard. Users can cryptographically challenge the integrity of every oracle update using the 'verify' feature. Data is independently sourced by a community of Validators including Gitcoin, Etherscan, Infura, DeFi Saver, and MakerDAO.
• Gas Efficiency: Pioneering the Schnorr-based oracle architecture, Chronicle's oracles use 60-80% less gas per update than other oracle providers. This lowest cost per update allows Push oracle updates to be made more frequently, enabling granular data reporting.
• Every oracle implementation is customized to fit your needs. Implement one of our existing data models or contact Chronicle to develop custom oracle data feeds via Discord.

Developers can dive deeper into Chronicle Protocol's architecture and unique design choices via the docs.

Supported Networks:

• Monad Testnet

Gelato VRF

Gelato VRF (Verifiable Random Function) provides a unique system offering trustable randomness on Monad Testnet.

See this guide to learn how to get started with Gelato VRF.

Supported Networks:

• Monad Testnet

Orochi

Orochi Network is the world’s first Verifiable Data Infrastructure, addressing scalability, privacy, and data integrity challenges.

To get started, visit the Orochi documentation.

Supported Networks:

• Monad Testnet

Pyth

The Pyth Network is one of the largest first-party oracle networks, delivering real-time data across a number of chains. Pyth introduces a low-latency pull oracle design. Data providers push price updates to Pythnet every 400 ms. Users pull aggregated prices from Pythnet onto Monad when needed, enabling everyone in the onchain environment to access that data point most efficiently.

Pyth Price Feeds features:

• 400ms latency
• First-party data sourced directly from financial institutions
• Price feeds ranging from crypto, stocks, FX, and metals
  • See also: beta price feeds (testnet MON/USD is a beta price feed)
• Available on many major chains

Contract Addresses for Monad Testnet:

• Price feeds: 0x2880aB155794e7179c9eE2e38200202908C17B43
  • Beta price feeds: 0xad2B52D2af1a9bD5c561894Cdd84f7505e1CD0B5 (testnet MON/USD is a beta price feed)
• Entropy: 0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e320

Supported Networks:

• Monad Testnet

note

The testnet MON/USD price feed is currently a beta feed on Pyth Network. To use the MON/USD feed, integrate the beta price feed contract instead of the primary price feed contract.

To get the MON/USD price feed offchain, use the beta hermes endpoint: https://hermes-beta.pyth.network

Redstone

RedStone is the fastest-growing modular oracle, specializing in yield-bearing collateral for lending markets, such as LSTs, LRTs and BTCFi.

To get started, visit the Redstone documentation.

Supported Networks:

• Monad Testnet

Stork

Stork is an oracle protocol that enables ultra low latency connections between data providers and both on and off-chain applications. The most common use-case for Stork is pulling and consuming market data in the form of real time price feeds for DeFi.

Stork is implemented as a pull oracle. Stork continuously aggregates, verifies, and audits data from trusted publishers, and makes that aggregated data available at sub-second latency and frequency. This data can then be pulled into any on or off-chain application as often as needed.

To learn more about how Stork works, visit Core Concepts and How It Works.

Supported Networks:

• Monad Testnet

Switchboard

Switchboard is a customizable oracle network and oracle aggregator.

To get started, visit the Switchboard documentation.

Supported Networks:

• Monad Testnet