Camelot

Camelot is an Arbitrum-native decentralized exchange and liquidity infrastructure platform launched in 2022. The protocol provides token swap routing, flexible AMM liquidity pools, and ecosystem-focused incentive mechanics designed specifically for the Arbitrum network and its DeFi landscape. Unlike general-purpose DEXs deployed simultaneously across many chains, Camelot's architecture and incentive design are built around the Arbitrum ecosystem, supporting both established protocols and new projects seeking to bootstrap liquidity at launch

Camelot operates two distinct AMM pool types that coexist within the same protocol interface. The first is a V2-style constant-product pool with a configurable directional fee mechanism, where buy and sell fees can be set independently for each pool. This directional fee model allows pool deployers to capture more value from the volatile side of a trading pair, making it better suited to asymmetric or high-volatility token markets compared to fixed-fee constant-product implementations such as Uniswap v2

The second pool type is a V3-style concentrated liquidity pool where providers deploy capital within specific price ranges rather than across an unbounded curve. Concentrated positions accumulate fees only when the active market price falls within the configured range, improving capital efficiency for range-bound or correlated asset pairs. Providers using Camelot's concentrated pools receive ERC-721 compatible position tokens that represent their specific price range and liquidity allocation within the active pool

Token swaps on Camelot execute through the protocol's DEX router, which evaluates available V2-style and V3-style pool routes for a given pair and selects the path that delivers the best output for the input amount. Users select the token pair and slippage tolerance, and the router determines the optimal route across available pool types. All swap transactions settle directly onchain on Arbitrum, inheriting the network's low gas fees and fast confirmation times without relying on off-chain intermediaries or centralized relayers

Liquidity provision on the V2 pools follows a standard LP token model where depositors receive ERC-20 compatible pool tokens proportional to their share of the pool's reserves. These LP tokens can be staked in Camelot's incentive contracts to earn GRAIL rewards, creating a combined yield from both swap fees and protocol incentives. The directional fee configuration of each V2 pool is set at deployment and determines how fee revenue is distributed across the two token sides of the pair based on trade direction

Camelot operates a protocol launchpad that new Arbitrum projects use to initialize onchain liquidity and conduct initial token distributions. Projects launching through Camelot gain access to the protocol's liquidity infrastructure, existing LP base, and GRAIL-powered incentive mechanisms to bootstrap initial trading activity. This launchpad function has positioned Camelot as a recurring deployment platform for new Arbitrum ecosystem protocols seeking structured onchain liquidity at the point of token launch

The protocol's smart contracts are maintained in the camelotlabs GitHub organization, and technical documentation for integrators is available at docs.camelot.exchange. Developers building onchain aggregators, vault strategies, yield automation tools, or custom liquidity management infrastructure can reference the contract ABIs and integration guides in the documentation. Access to pool data and event streams is also available through the Arbitrum subgraph ecosystem for analytics and protocol monitoring use cases

Camelot serves several onchain DeFi use cases within the Arbitrum ecosystem. Retail traders use the DEX interface to exchange ERC-20 tokens on Arbitrum without custodial accounts or off-chain settlement, benefiting from Arbitrum's low transaction costs and Camelot's routing across both AMM pool types. Liquidity providers allocate capital into V2 or V3 pools based on their preferred risk profile — broad range with directional fees, or concentrated range with higher per-unit fee capture — and earn ongoing swap fees from trading activity. Arbitrum protocols use Camelot as a launch and incentive platform to deploy initial liquidity pools, configure token incentives, and establish onchain trading for their native tokens through the GRAIL and xGRAIL reward system

When a user initiates a swap, the Camelot router evaluates available V2 and V3 pool routes for the token pair and selects the path that delivers the best output for the given input amount and slippage tolerance. For V2 pools, the router applies the directional fee configured for the swap direction and computes output using the constant-product formula. For V3 pools, the router consumes liquidity from the active tick range and advances through adjacent ranges if necessary to fill the trade. The final settlement transaction is submitted onchain to the Arbitrum network, where all state changes — pool reserves, LP positions, and fee accruals — are recorded directly on the rollup without any off-chain processing or sequencing dependency

Camelot's incentive layer is built around two tokens: GRAIL and xGRAIL. GRAIL is the protocol's liquid governance and utility token, while xGRAIL is a non-transferable escrowed form earned through liquidity incentive programs. Liquidity providers who stake their LP positions in Camelot's incentive contracts accumulate xGRAIL over time, which can be vested back into GRAIL at a configurable rate or used to activate additional protocol benefits. This dual-token design separates liquid trading value from long-term protocol alignment, creating structured incentive mechanics that differ from single-token reward systems found in most first-generation AMM protocols

Camelot is a purpose-built Arbitrum DEX with a differentiated dual AMM architecture, a structured incentive model, and a protocol launchpad function that positions it as a liquidity infrastructure layer for the Arbitrum ecosystem. The combination of V2-style directional fees, V3-style concentrated liquidity, and GRAIL-based incentives gives the protocol a broader feature set than many single-model AMMs. The publicly available contracts on GitHub, comprehensive documentation at docs.camelot.exchange, and focus on ecosystem-native liquidity provision make Camelot a relevant reference point for Arbitrum DeFi builders and liquidity providers evaluating onchain trading infrastructure