Camelot

Camelot launched in 2022 as an Arbitrum-native decentralized exchange and liquidity infrastructure platform. It delivers token swap routing, adaptable AMM liquidity pools, and ecosystem-oriented incentive systems tailored to the Arbitrum network and its DeFi environment. In contrast to multi-chain DEX deployments, Camelot's design and rewards structure center on Arbitrum, aiding both established protocols and emerging projects in establishing liquidity from the outset.

Camelot runs two primary AMM pool types side by side in its interface. The first follows a V2-style constant-product model featuring configurable directional fees, allowing independent buy and sell fee settings per pool. This setup enables deployers to extract greater value from the more volatile leg of a trading pair, offering advantages in asymmetric or high-volatility markets over standard fixed-fee constant-product pools like Uniswap v2.

The second type employs V3-style concentrated liquidity, where providers allocate capital to specific price ranges instead of the full curve. Positions earn fees solely when the market price stays within the chosen range, boosting capital efficiency for range-bound or correlated assets. Camelot's concentrated positions issue ERC-721 NFTs representing each unique price range and liquidity allocation.

Swaps route through Camelot's DEX router, which assesses V2-style and V3-style pools for the optimal path delivering the best output given the input and slippage settings. Users choose the pair and tolerance, after which the router identifies the best route across pool types. All transactions settle onchain on Arbitrum, leveraging the network's low fees and rapid confirmations without off-chain intermediaries.

V2 liquidity provision issues ERC-20 LP tokens proportional to deposited reserves. These tokens can be staked in incentive contracts for GRAIL rewards, combining swap fees with protocol incentives. Each V2 pool's directional fee is fixed at launch and dictates fee distribution based on trade direction across the pair.

Camelot includes a launchpad where new Arbitrum projects initialize liquidity and perform initial token distributions. Launching projects access the protocol's infrastructure, existing liquidity providers, and GRAIL-powered incentives to kickstart trading. This has made Camelot a frequent choice for new Arbitrum protocols seeking structured onchain liquidity at launch.

Smart contracts reside in the camelotlabs GitHub organization, with integration docs at docs.camelot.exchange. Builders of aggregators, vaults, yield tools, or custom liquidity managers can use the ABIs and guides. Pool data and events are accessible via Arbitrum subgraphs for analytics and monitoring.

Camelot supports multiple DeFi workflows on Arbitrum. Retail traders swap ERC-20 tokens directly onchain without custodians, enjoying low costs and routing across AMM types. Liquidity providers select V2 or V3 pools matching their risk preferences—broad directional-fee ranges or concentrated high-efficiency positions—and earn fees from trades. Arbitrum protocols leverage the launchpad and incentive system to deploy pools, set rewards, and establish trading for their tokens via the GRAIL and xGRAIL framework.

A swap begins with the router scanning V2 and V3 pools for the pair and selecting the route that maximizes output within slippage limits. V2 pools apply the configured directional fee and use the constant-product formula. V3 pools draw from the active tick range and move to adjacent ranges as needed. The transaction executes on Arbitrum, updating pool reserves, positions, and fees directly on the rollup with no off-chain processing.

Incentives center on GRAIL, the liquid governance and utility token, and xGRAIL, its non-transferable escrowed counterpart earned via liquidity programs. Providers staking LP tokens accumulate xGRAIL, which can vest into GRAIL at adjustable rates or unlock extra protocol benefits. The dual-token approach separates liquid value from long-term alignment, creating incentive mechanics distinct from typical single-token AMM rewards. As of October 2026, Camelot is migrating GRAIL and xGRAIL to $FRONTIER, with deposits closing on October 21, 2026.

Camelot stands out as a purpose-built Arbitrum DEX featuring a dual (now multi-version) AMM architecture, structured incentives, and launchpad capabilities that position it as key liquidity infrastructure for the Arbitrum ecosystem. The blend of directional-fee V2 pools, concentrated V3 liquidity, and GRAIL-based rewards delivers more functionality than many single-model AMMs. Public contracts on GitHub, documentation at docs.camelot.exchange, and ecosystem focus make it a strong reference for Arbitrum DeFi participants evaluating onchain trading tools, even as it transitions toward Frontier.