Definition

On-Chain Price Feeds

Meaning ⎊ Directly accessible market price data stored on the blockchain for use by smart contracts.
Greeks.liveApril 2, 2026

On-Chain Price Feeds

On-chain price feeds are the data points directly available within a blockchain's environment, typically retrieved from decentralized exchange pools or dedicated oracle contracts. They are the primary source of truth for most smart contracts interacting with financial assets.

Because these feeds are on-chain, they are easily accessible, but they can also be prone to manipulation if the underlying data source is not sufficiently liquid or robust. Protocols often combine multiple on-chain feeds to improve accuracy and resilience.

The reliability of these feeds is a fundamental requirement for the functioning of any on-chain derivative or lending product. As the ecosystem matures, the focus is shifting toward creating more tamper-proof and representative on-chain price data.

This is a critical component of the broader infrastructure that enables complex financial activities to occur in a trustless manner.

Cross-Chain Collateralization
Cross-Chain Data Feeds

Glossary

State Commitment Feeds

Analysis ⎊ State Commitment Feeds represent a crucial data stream within cryptocurrency derivatives markets, providing insight into the aggregated positions of significant market participants.

Decentralized Exchanges

Architecture ⎊ Decentralized Exchanges represent a fundamental shift in market structure, eliminating reliance on central intermediaries for trade execution and asset custody.

External Data Feeds

Data ⎊ External data feeds represent a critical infrastructural component for sophisticated participants in cryptocurrency, options, and derivatives markets, providing real-time or near real-time information essential for informed decision-making.

Liquidation Thresholds

Definition ⎊ Liquidation thresholds represent the critical margin level or price point at which a leveraged derivative position, such as a futures contract or options trade, is automatically closed out.

Low-Latency Price Feeds

Architecture ⎊ Low-latency price feeds necessitate a highly optimized infrastructure, typically involving co-location of servers proximate to exchange matching engines and direct market access providers.

On-Chain Price Manipulation

Manipulation ⎊ On-chain price manipulation represents deliberate actions to artificially inflate or deflate the price of a cryptocurrency or derivative through trading activity directly recorded on a blockchain.

On-Chain Options

Mechanism ⎊ On-chain options function as decentralized derivatives executed through automated smart contracts on a blockchain ledger.

On Demand Data Feeds

Data ⎊ On Demand Data Feeds represent a critical infrastructure component for quantitative trading strategies, providing real-time or near real-time market information tailored to specific analytical requirements.

CEX Feeds

Data ⎊ CEX Feeds represent a continuous stream of real-time market data originating from centralized cryptocurrency exchanges (CEXs), encompassing order book updates, trade executions, and often, aggregated liquidity metrics.

TWAP Feeds

Algorithm ⎊ TWAP Feeds leverage a deterministic algorithm to calculate the time-weighted average price of an asset over a specified period.