The Security Standard for Onchain Finance
The Security Standard for Onchain Finance
The Security Standard for Onchain Finance
EO unlocks real-world assets & DeFi liquidity from synthetic assets to RWA’s with a truly decentralized blockchain oracle validator network.



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Featured News

Featured News

Featured News

Use Cases
EO: Solving the $400T Data Bottleneck by Delivering Real-World Data, On-Chain, at scale.
EO: Solving the $400T Data Bottleneck by Delivering Real-World Data, On-Chain, at scale.
EO’s Blockchain Oracle solutions are built to power even the most advanced DeFi protocols, and institutions; requiring top-tier precision, performance and enterprise-level security.
Available Blockchain Oracles
Market Price
Fixed-Yield
Risk Aware
Stablecoin
PT Token
NAV
Proof-of-Reserve
Compliance
01.
DeFi Curators & Asset Managers
Design & deploy specialized, risk-aware price feeds for your new markets, yield strategies and synthetic assets, all without relying on centralized middleware or unsuitable ‘one-size-fits-all’ data solutions.
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02.
RWA and DeFi Token Issuers
Bring real-world value on-chain with Proof-of-Reserve, redemption pricing and verifiable NAV feeds; unlocking DeFi liquidity and ensuring your tokens can serve as trusted collateral across the DeFi ecosystem.



03.
Lending Protocols & Money Markets
Empowering safer, more efficient market creation by integrating feeds designed for lending risk. EO supports volatility-aware pricing, custom floor logic and real-time collateral verification - helping you unlock new assets whilst ensuring security is top-of-mind.



Deployed Blockchain Oracles
100+
100+
Active Chains
20+
20+
System Status
All Operational
All Operational



In words of our partners
"EO is a team that truly delivers. From our experience collaborating on mF-ONE - our first tokenized private credit asset - we trusted them because they are proactive, fast, and laser-focused. When building at the frontier of innovation, you want a partner like EO by your side."

Dennis Dinkelmeyer
CEO - Midas
In words of our partners
"EO is a team that truly delivers. From our experience collaborating on mF-ONE - our first tokenized private credit asset - we trusted them because they are proactive, fast, and laser-focused. When building at the frontier of innovation, you want a partner like EO by your side."

Dennis Dinkelmeyer
CEO - Midas
In words of our partners
"EO is a team that truly delivers. From our experience collaborating on mF-ONE - our first tokenized private credit asset - we trusted them because they are proactive, fast, and laser-focused. When building at the frontier of innovation, you want a partner like EO by your side."

Dennis Dinkelmeyer
CEO - Midas
In words of our partners
"EO is a team that truly delivers. From our experience collaborating on mF-ONE - our first tokenized private credit asset - we trusted them because they are proactive, fast, and laser-focused. When building at the frontier of innovation, you want a partner like EO by your side."

Dennis Dinkelmeyer
CEO - Midas
DeFi has been
evolving faster than
its infrastructure
DeFi has been evolving faster than its infrastructure
DeFi has been
evolving faster than
its infrastructure
Until Now
Until Now
Until Now
Introducing EO
Introducing EO
Delivering secure and risk aware data feeds without compromise. Powering new markets, specialized assets and novel collateral types to unlock DeFi liquidity like never before.
EO delivers secure, unrivaled and risk-aware data feeds without compromise; powering new markets, new collateral types and unlocking DeFi Liquidity like never before.
EO delivers secure, unrivaled and risk-aware data feeds without compromise; powering new markets, new collateral types and unlocking DeFi Liquidity like never before.
Delivering secure and risk aware data feeds without compromise. Powering new markets, specialized assets and novel collateral types to unlock DeFi liquidity like never before.
Reliability



130+
blockchain oracle validators globally distributed, making EO the most decentralized blockchain oracle network.
blockchain oracle validators globally distributed, making EO the most decentralized blockchain oracle network.
blockchain oracle validators globally distributed, making EO the most decentralized blockchain oracle network.
Security



$7.5B
secured by 173K+ all-time stakers, making EO the largest protocol in shared security.
secured by 173K+ all-time stakers, making EO the largest protocol in shared security.
secured by 173K+ all-time stakers, making EO the largest protocol in shared security.
Scalability



100+
enterprise-grade security feeds, deployed across 20+ chains, and growing.
enterprise-grade security feeds, deployed across 20+ chains, and growing.
enterprise-grade security feeds, deployed across 20+ chains, and growing.
Deploying blockchain oracles and feeds on top-tier chains
Deploying blockchain oracles and feeds on top-tier chains
Deploying blockchain oracles and feeds on top-tier chains
Deploying blockchain oracles and feeds on top-tier chains














































Blockchain Oracles
Purpose-Built Blockchain Oracles for a Fast Growing, On-Chain Financial System.
Market Price
Fixed-Yield
NAV
PoR
Risk
Compliance
Market Price & PT Blockchain Oracles
EO’s price feeds are engineered to deliver unrivalled accuracy and resilience, incorporating time-weighted logic, multi-source aggregation, and on-chain observability; ensuring your protocol remains stable even in volatile or low-liquidity environments. Read our docs.

Market Price
Fixed-Yield
Net Asset Value (NAV)
Proof-of-Reserve (PoR)
Risk
Compliance
Market Price & PT Blockchain Blockchain Oracles
EO’s price feeds are engineered to deliver unrivalled accuracy and resilience, incorporating time-weighted logic, multi-source aggregation, and on-chain observability; ensuring your protocol remains stable even in volatile or low-liquidity environments. Read our docs.

Market Price
Fixed-Yield
Net Asset Value (NAV)
Proof-of-Reserve (PoR)
Risk
Compliance
Market Price & PT Blockchain Blockchain Oracles
EO’s price feeds are engineered to deliver unrivalled accuracy and resilience, incorporating time-weighted logic, multi-source aggregation, and on-chain observability; ensuring your protocol remains stable even in volatile or low-liquidity environments. Read our docs.




Audited by
Blockchain Oracle Security That’s Earned Institutional Trust
EO powers protocols where failure isn’t an option. With proven uptime, validator accountability and a deeply engineered architecture, we deliver the reliability expected by teams managing real-world value.
Every layer of EO’s architecture has been audited to ensure we deliver the standard for blockchain oracles.
Stake EO
Secure the Network and Earn Rewards
Secure the Network and Earn Rewards
As an EO validator, you’re not just securing blocks; you’re securing real-world data flows that DeFi and RWA rely on. Operate mission-critical infra, earn $EO rewards and uphold the trust layer of tokenized finance.
Join Our Network
Validators; Powering the Integrity of EO
Join EO’s globally distributed stakers to help power our next generation of blockchain oracle infrastructure. All while earning protocol-native rewards for uptime, honesty and performance.
Trusted by





and 130+ validators
Stake EO
Secure the Network and Earn Rewards
As an EO validator, you’re not just securing blocks; you’re securing real-world data flows that DeFi and RWA rely on. Operate mission-critical infra, earn $EO rewards and uphold the trust layer of tokenized finance.
Join Our Network
Validators; Powering the Integrity of EO
Join EO’s globally distributed stakers to help power our next generation of blockchain oracle infrastructure. All while earning protocol-native rewards for uptime, honesty and performance.
Trusted by





and 130+ validators









Eager to Know More?
Frequently Asked Questions
Frequently Asked Questions
What is EO and how does it enhance blockchain oracle solutions?
EO is an open infrastructure platform designed to empower developers to build secure blockchain oracles backed by Ethereum's battle-tested security model. It facilitates the creation of specialized data services that combine domain expertise with strong cryptoeconomic security, enabling smart contracts to interact reliably with real-world data.
How quickly can I develop and deploy a blockchain oracle using EO?
EO's modular architecture and comprehensive developer tools allow for rapid blockchain oracle development. While the exact turnaround time depends on complexity, many use cases can go from concept to deployment in days, not weeks, thanks to our streamlined workflows and production-ready components.
How does EO manage risk & data integrity during market volatility or extreme events?
EO ensures data reliability through a comprehensive feed categorization system and reliable risk management architecture. Each feed is rigorously assessed, continuously monitored, and assigned a market risk tier to guide appropriate usage. To maintain integrity during volatility or low-liquidity conditions, EO employs advanced aggregation methods; such as weighted medians, clustering + TWAP and supports safeguards like circuit breakers and Proof of Reserve mechanisms to protect against manipulation while preserving transparency and verifiability.
What types of clients does EO cater to?
EO serves a broad range of ecosystem participants including institutional investors, RWA issuers, DeFi curators and on-chain credit underwriters. Whether you're integrating data, managing protocol risk, or issuing tokenized assets, EO provides the secure blockchain oracle infrastructure to support mission-critical applications.
How accurate are EO's price feeds and how often are they updated?
Price feeds update when there's a >1% price movement or at least every hour, whichever comes first. These parameters can be customized based on specific needs. Our price feeds combine data from premium providers, CEXs and DEXs, with asset-specific validation methods to ensure maximum accuracy and reliable price discovery.
How does EO ensure the security and reliability of its blockchain oracle network?
EO is secured by a globally distributed network of over 140 stake-backed operators. These validators secure the EO chain through Ethereum restaking via EigenLayer, enabling high-availability data delivery with transparent performance tracking, cryptographic verification and built-in slashing for malicious behavior.
Can EO’s data feeds be customized for specific use cases?
Yes. EO supports the creation of custom feeds including on-chain single-source, exchange rate, Proof of Reserve and index-style feeds. Each can be tailored to a protocol’s specific needs; whether it’s asset pricing, collateral monitoring, or real-time risk scoring, all without compromising on security or composability.
What types of assets are supported by EO data feeds?
EO supports a wide range of asset types including tokenized real-world assets (RWAs), synthetic assets and long-tail crypto assets. Whether pricing institutional credit, algorithmic stablecoins, or low-liquidity governance tokens, EO ensures data quality through aggregation models, source diversity and risk-based categorization.
What is the EO Chain, and what role does it play in EO’s architecture?
The EO Chain is a purpose-built Proof-of-Stake blockchain dedicated to blockchain oracle operations. It handles on-chain validation, aggregation, and logging of data submissions, providing an immutable audit trail for every feed update. This separation from execution chains enables scalability, cost-efficiency and security.
How can we get started with EO?
Our partners such as Institutions, market curators and asset issuers can all get started by exploring EO’s documentation at docs.eo.app. The platform offers integration guides, configuration tools and support resources to help partners launch secure, customized blockchain oracle services across DeFi and beyond.
What is EO and how does it enhance blockchain oracle solutions?
EO is an open infrastructure platform designed to empower developers to build secure blockchain oracles backed by Ethereum's battle-tested security model. It facilitates the creation of specialized data services that combine domain expertise with strong cryptoeconomic security, enabling smart contracts to interact reliably with real-world data.
How quickly can I develop and deploy a blockchain oracle using EO?
EO's modular architecture and comprehensive developer tools allow for rapid blockchain oracle development. While the exact turnaround time depends on complexity, many use cases can go from concept to deployment in days, not weeks, thanks to our streamlined workflows and production-ready components.
How does EO manage risk & data integrity during market volatility or extreme events?
EO ensures data reliability through a comprehensive feed categorization system and reliable risk management architecture. Each feed is rigorously assessed, continuously monitored, and assigned a market risk tier to guide appropriate usage. To maintain integrity during volatility or low-liquidity conditions, EO employs advanced aggregation methods; such as weighted medians, clustering + TWAP and supports safeguards like circuit breakers and Proof of Reserve mechanisms to protect against manipulation while preserving transparency and verifiability.
What types of clients does EO cater to?
EO serves a broad range of ecosystem participants including institutional investors, RWA issuers, DeFi curators and on-chain credit underwriters. Whether you're integrating data, managing protocol risk, or issuing tokenized assets, EO provides the secure blockchain oracle infrastructure to support mission-critical applications.
How accurate are EO's price feeds and how often are they updated?
Price feeds update when there's a >1% price movement or at least every hour, whichever comes first. These parameters can be customized based on specific needs. Our price feeds combine data from premium providers, CEXs and DEXs, with asset-specific validation methods to ensure maximum accuracy and reliable price discovery.
How does EO ensure the security and reliability of its blockchain oracle network?
EO is secured by a globally distributed network of over 140 stake-backed operators. These validators secure the EO chain through Ethereum restaking via EigenLayer, enabling high-availability data delivery with transparent performance tracking, cryptographic verification and built-in slashing for malicious behavior.
Can EO’s data feeds be customized for specific use cases?
Yes. EO supports the creation of custom feeds including on-chain single-source, exchange rate, Proof of Reserve and index-style feeds. Each can be tailored to a protocol’s specific needs; whether it’s asset pricing, collateral monitoring, or real-time risk scoring, all without compromising on security or composability.
What types of assets are supported by EO data feeds?
EO supports a wide range of asset types including tokenized real-world assets (RWAs), synthetic assets and long-tail crypto assets. Whether pricing institutional credit, algorithmic stablecoins, or low-liquidity governance tokens, EO ensures data quality through aggregation models, source diversity and risk-based categorization.
What is the EO Chain, and what role does it play in EO’s architecture?
The EO Chain is a purpose-built Proof-of-Stake blockchain dedicated to blockchain oracle operations. It handles on-chain validation, aggregation, and logging of data submissions, providing an immutable audit trail for every feed update. This separation from execution chains enables scalability, cost-efficiency and security.
How can we get started with EO?
Our partners such as Institutions, market curators and asset issuers can all get started by exploring EO’s documentation at docs.eo.app. The platform offers integration guides, configuration tools and support resources to help partners launch secure, customized blockchain oracle services across DeFi and beyond.
What is EO and how does it enhance blockchain oracle solutions?
EO is an open infrastructure platform designed to empower developers to build secure blockchain oracles backed by Ethereum's battle-tested security model. It facilitates the creation of specialized data services that combine domain expertise with strong cryptoeconomic security, enabling smart contracts to interact reliably with real-world data.
How quickly can I develop and deploy a blockchain oracle using EO?
EO's modular architecture and comprehensive developer tools allow for rapid blockchain oracle development. While the exact turnaround time depends on complexity, many use cases can go from concept to deployment in days, not weeks, thanks to our streamlined workflows and production-ready components.
How does EO manage risk & data integrity during market volatility or extreme events?
EO ensures data reliability through a comprehensive feed categorization system and reliable risk management architecture. Each feed is rigorously assessed, continuously monitored, and assigned a market risk tier to guide appropriate usage. To maintain integrity during volatility or low-liquidity conditions, EO employs advanced aggregation methods; such as weighted medians, clustering + TWAP and supports safeguards like circuit breakers and Proof of Reserve mechanisms to protect against manipulation while preserving transparency and verifiability.
What types of clients does EO cater to?
EO serves a broad range of ecosystem participants including institutional investors, RWA issuers, DeFi curators and on-chain credit underwriters. Whether you're integrating data, managing protocol risk, or issuing tokenized assets, EO provides the secure blockchain oracle infrastructure to support mission-critical applications.
How accurate are EO's price feeds and how often are they updated?
Price feeds update when there's a >1% price movement or at least every hour, whichever comes first. These parameters can be customized based on specific needs. Our price feeds combine data from premium providers, CEXs and DEXs, with asset-specific validation methods to ensure maximum accuracy and reliable price discovery.
How does EO ensure the security and reliability of its blockchain oracle network?
EO is secured by a globally distributed network of over 140 stake-backed operators. These validators secure the EO chain through Ethereum restaking via EigenLayer, enabling high-availability data delivery with transparent performance tracking, cryptographic verification and built-in slashing for malicious behavior.
Can EO’s data feeds be customized for specific use cases?
Yes. EO supports the creation of custom feeds including on-chain single-source, exchange rate, Proof of Reserve and index-style feeds. Each can be tailored to a protocol’s specific needs; whether it’s asset pricing, collateral monitoring, or real-time risk scoring, all without compromising on security or composability.
What types of assets are supported by EO data feeds?
EO supports a wide range of asset types including tokenized real-world assets (RWAs), synthetic assets and long-tail crypto assets. Whether pricing institutional credit, algorithmic stablecoins, or low-liquidity governance tokens, EO ensures data quality through aggregation models, source diversity and risk-based categorization.
What is the EO Chain, and what role does it play in EO’s architecture?
The EO Chain is a purpose-built Proof-of-Stake blockchain dedicated to blockchain oracle operations. It handles on-chain validation, aggregation, and logging of data submissions, providing an immutable audit trail for every feed update. This separation from execution chains enables scalability, cost-efficiency and security.
How can we get started with EO?
Our partners such as Institutions, market curators and asset issuers can all get started by exploring EO’s documentation at docs.eo.app. The platform offers integration guides, configuration tools and support resources to help partners launch secure, customized blockchain oracle services across DeFi and beyond.




