Ecosystem

Arc ecosystem directory

Confirmed integrations are kept separate from projects that are simply part of the wider Arc ecosystem. Every entry cites a public source.

Integrated with Arcbitrage

Contracts and services this build calls directly.

UNIIntegrated

Uniswap

DEX

Uniswap v2, v3 and v4 are deployed on Arc mainnet. Arcbitrage quotes all three, and swaps through Universal Router with Permit2. Liquidity in the app is v2 and v3.

Used for: Swap routing (v2, v3 and hookless v4) and liquidity pools (v2, v3 and hookless v4)

Website Source: developers.uniswap.org/deployments · Uniswap/sdks sdk-core addresses (ChainId.ARC)

USDCIntegrated

USDC (Circle)

Stablecoin

Arc's native gas token. The ERC-20 interface at 0x3600…0000 exposes the same balance with 6 decimals.

Used for: Gas token, quote asset and price anchor

Website Source: docs.arc.io → Contract addresses

EURCIntegrated

EURC (Circle)

Stablecoin

Circle's euro stablecoin, natively issued on Arc.

Used for: Supported swap & LP asset

Website Source: docs.arc.io → Contract addresses

Integrated

MetaMask

Wallet

Self-custodial browser wallet. Connected via EIP-6963 discovery.

Used for: Wallet connection and transaction signing

Website Source: Wallet integration in this build

Integrated

Bitget Wallet

Wallet

Self-custodial multi-chain wallet. Connected via EIP-6963, with a guarded fallback to its own injected provider.

Used for: Wallet connection and transaction signing

Website Source: Wallet integration in this build

EXPIntegrated

Arc Explorer

Infrastructure

The official block explorer for Arc.

Used for: Transaction and address links

Website Source: docs.arc.io → Connect to Arc

Wider Arc ecosystem

Live on Arc, listed in official docs or deployments — not integrated with Arcbitrage.

CCTPArc ecosystem

Circle CCTP

Bridge

Cross-Chain Transfer Protocol for native USDC transfers to and from Arc (domain 26).

Website Source: docs.arc.io → Contract addresses

GWArc ecosystem

Circle Gateway

Infrastructure

Chain-abstracted USDC balances via GatewayWallet / GatewayMinter on Arc.

Website Source: docs.arc.io → Contract addresses

FXArc ecosystem

StableFX

Circle's stablecoin FX settlement (FxEscrow) on Arc. Uses Permit2 approvals.

Website Source: docs.arc.io → Contract addresses

USYCArc ecosystem

USYC

Tokenized asset

Yield-bearing token representing shares of a tokenized money market fund. Transfers are restricted to allowlisted wallets.

Website Source: docs.arc.io → Contract addresses

UXArc ecosystem

UniswapX

DEX

Uniswap's intent-based order protocol (Dutch V3 reactor) is deployed on Arc.

Website Source: Uniswap/UniswapX deployments.md

ALCArc ecosystem

Alchemy

RPC provider

Managed RPC endpoints for Arc mainnet.

Website Source: docs.arc.io → RPC endpoints

BDArc ecosystem

Blockdaemon

RPC provider

Managed RPC endpoints for Arc mainnet and testnet.

Website Source: docs.arc.io → RPC endpoints

dRPCArc ecosystem

dRPC

RPC provider

Decentralised RPC endpoints for Arc mainnet and testnet.

Website Source: docs.arc.io → RPC endpoints

QNArc ecosystem

QuickNode

RPC provider

Managed RPC and WebSocket endpoints for Arc.

Website Source: docs.arc.io → RPC endpoints