A trading system that matches buy and sell orders at specified prices, implemented fully on-chain. Unlike AMMs, order books enable limit orders and don't require liquidity pools. Solana's high throughput makes on-chain order books viable. Phoenix uses a FIFO matching engine; OpenBook (Serum v4) uses a crank-based model.
Empieza por la explicación más corta y útil antes de profundizar.
A trading system that matches buy and sell orders at specified prices, implemented fully on-chain. Unlike AMMs, order books enable limit orders and don't require liquidity pools. Solana's high throughput makes on-chain order books viable. Phoenix uses a FIFO matching engine; OpenBook (Serum v4) uses a crank-based model.
Usa primero la analogía corta para razonar mejor sobre el término cuando aparezca en código, docs o prompts.
Piensa en esto como una mecánica de mercado usada para poner precio, rutear o mover capital en apps de liquidez.
Ubica el término dentro de la capa de Solana en la que vive para razonar mejor sobre él.
AMMs, routing, liquidez, préstamos e infraestructura de trading.
Convierte el término de vocabulario en algo operacional para producto e ingeniería.
Se vuelve más útil cuando navegas por Ruta de DeFi y necesitas vocabulario aterrizado dentro de un flujo real de build.
Usa este bloque compacto cuando quieras dar contexto sólido a un agente o asistente sin volcar toda la página.
Order Book (On-Chain) (order-book) Categoría: DeFi Definición: A trading system that matches buy and sell orders at specified prices, implemented fully on-chain. Unlike AMMs, order books enable limit orders and don't require liquidity pools. Solana's high throughput makes on-chain order books viable. Phoenix uses a FIFO matching engine; OpenBook (Serum v4) uses a crank-based model. Aliases: CLOB Relacionados: DEX (Exchange Descentralizado), OpenBook, Phoenix
Usa contexto del glosario, relaciones entre términos, modelos mentales y builder paths para recibir respuestas estructuradas en vez de output genérico.
Opcional: pega código Anchor, Solana o Rust para que el Copilot mapee primitivas de vuelta al glosario.
El Copilot responderá usando el término actual, conceptos relacionados, modelos mentales y el grafo alrededor del glosario.
Estas ramas muestran qué conceptos toca este término directamente y qué existe una capa más allá de ellos.
A protocol for trading tokens directly on-chain without a centralized intermediary. Solana DEXs use either AMM pools (Raydium, Orca, Meteora) or on-chain order books (Phoenix, OpenBook). DEXs are composable—aggregators like Jupiter route through multiple DEXs for optimal pricing.
A community-maintained on-chain order book DEX forked from Project Serum after its collapse. OpenBook v2 features a fully on-chain central limit order book (CLOB) with maker/taker fees. It supports limit orders, IOC (immediate-or-cancel), and post-only orders. Many Solana DEXs use OpenBook markets as a liquidity source.
A high-performance on-chain order book DEX on Solana with a fully on-chain FIFO matching engine. Phoenix is designed for low-latency trading without cranks—orders are matched atomically within the same transaction. It supports limit orders, market orders, and provides a maker rebate structure to incentivize liquidity.
Estos son los siguientes conceptos que vale la pena abrir si quieres que este término tenga más sentido dentro de un workflow real de Solana.
Estas entradas son fáciles de mezclar cuando lees rápido, haces prompting a un LLM o estás entrando en una nueva capa de Solana.
A UX design philosophy and infrastructure layer that hides blockchain-specific complexity from end users, allowing them to interact with dApps without knowing which chain they are on. Chain abstraction aggregates cross-chain routing, gas payments, bridging, and account management into a seamless experience. Projects like Particle Network and NEAR's chain signatures enable users to operate across multiple chains through a single interface.
An on-chain order to buy or sell a token at a specific price or better, executed automatically when the market reaches the target price. Jupiter Limit Orders use a keeper network that monitors prices and executes orders. Unlike CEX limit orders, on-chain limits may have partial fills and rely on available DEX liquidity at the trigger price.
The multi-party pipeline through which maximal extractable value is captured: searchers identify profitable orderings, builders construct optimal blocks from bundles, relays facilitate trustless builder-proposer communication, and proposers select and finalize blocks. Over 90% of Ethereum L1 blocks flow through MEV-Boost. Proposer-builder separation (PBS) aims to formalize these roles at the protocol level.
Las entradas del glosario se vuelven útiles cuando están conectadas. Estos enlaces son el camino más corto hacia ideas adyacentes.
A protocol for trading tokens directly on-chain without a centralized intermediary. Solana DEXs use either AMM pools (Raydium, Orca, Meteora) or on-chain order books (Phoenix, OpenBook). DEXs are composable—aggregators like Jupiter route through multiple DEXs for optimal pricing.
A community-maintained on-chain order book DEX forked from Project Serum after its collapse. OpenBook v2 features a fully on-chain central limit order book (CLOB) with maker/taker fees. It supports limit orders, IOC (immediate-or-cancel), and post-only orders. Many Solana DEXs use OpenBook markets as a liquidity source.
A high-performance on-chain order book DEX on Solana with a fully on-chain FIFO matching engine. Phoenix is designed for low-latency trading without cranks—orders are matched atomically within the same transaction. It supports limit orders, market orders, and provides a maker rebate structure to incentivize liquidity.
Usa estas rutas cuando quieras pasar de un lookup aislado a una exploración guiada.
Aprende el vocabulario de trading y liquidez detrás de la capa de apps.
Estas entradas viven junto al término actual y ayudan a que la página se sienta parte de un grafo de conocimiento más amplio en lugar de un callejón sin salida.
A protocol that enables token swaps using algorithmic pricing against pooled liquidity instead of matching individual buyers and sellers. AMMs use mathematical formulas (typically constant product x*y=k) to determine prices based on the ratio of tokens in a liquidity pool. On Solana, major AMMs include Raydium, Orca, and Meteora.
An AMM design where liquidity providers concentrate their capital within specific price ranges instead of across the full 0-to-infinity range. CLMMs dramatically improve capital efficiency—LPs earn more fees per dollar deposited within their active range. If the price moves outside the range, the position becomes inactive. Orca Whirlpools and Raydium CLMM are leading implementations on Solana.
A smart-contract-held reserve of two or more tokens that enables trading via an AMM. Users deposit token pairs in specified ratios to become liquidity providers and earn trading fees. Pools are identified by their token pair and fee tier. Pool depth (total value locked) determines price impact for trades.
A token issued to liquidity providers representing their proportional share of a pool's reserves and accrued fees. LP tokens can be burned to withdraw the underlying assets. The value of LP tokens changes as the pool's token ratios shift and fees accumulate. LP tokens are often stakeable in yield farming programs for additional rewards.