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What is actually being built on Arc

Every project is checked against a source and dated. Announcements are labelled as announcements.

Browse the directoryHow listings work
Tracked
179
since 2 Sep
Live on Arc
0
mainnet opens 16 Sep
Testnet
5
observed on chain 5042002
Announced
173
named by the project or Circle · nothing observed yet
Payments & Payouts28 projectsBanks & Enterprises29 projectsStablecoins & Tokenized Assets11 projectsExchanges & Trading34 projectsDeFi & Credit6 projectsWallets & Custody23 projectsBridges & Onramps10 projectsDeveloper Infrastructure27 projectsCompliance & Analytics3 projectsLaunchpads, NFT & Meme8 projects

Directory

179 projects · checked against a source and datedHow we rank
Filters
StatusAll 179Live on Arc 0Testnet 5Announced 173Inactive 1RoleDeploys 26Integrates 82Issues 11Serves 60Editor’s Index 179
#ProjectWhat it builds on ArcRoleStatusLinksChecked
106Luno (ZARU)Stablecoins & Tokenized Assets · Stablecoin issuersListed by Circle for Arc; the rand-referenced ZARU stablecoin from Luno.IssuesAnnounced2026-09-02
107MapleDeFi & Credit · Private creditListed by Circle for Arc; institutional private-credit pools drawn and repaid in USDC.DeploysAnnounced2026-09-02
108MastercardBanks & Enterprises · Card networksFounding validatorFounding validator; named by Circle in the Arc mainnet release as a card-network participant.IntegratesAnnounced2026-09-02
109MercoinPayments & Payouts · PSPsListed by Circle for Arc; consumer payment products in Japan built on USDC.IntegratesAnnounced2026-09-02
110MetaMaskWallets & Custody · Consumer walletsDay-one integration named by Circle; consumer wallet support for Arc from launch.ServesAnnounced2026-09-02
111MMintPlusDeveloper Infrastructure · Token toolingToken creation and vesting tooling; the team says Arc support is planned, not yet deployed.ServesAnnounced2026-09-02
112MMoneyGramBanks & Enterprises · Founding validatorsFounding validatorFounding validator named in Circle's Arc mainnet release; cash-out corridors not yet detailed.IntegratesAnnounced2026-09-02
113MorphoDeFi & Credit · LendingDay-one integration named by Circle; lending markets intended for Arc at mainnet launch.DeploysAnnounced2026-09-02
114MMyazaPayments & Payouts · RemittancePan-African multi-currency payments wallet; reported Circle grant recipient, not confirmed by Circle directly.IntegratesAnnounced2026-09-02
115NoahPayments & Payouts · PSPsListed by Circle for Arc; a single API for platforms embedding stablecoin payments.IntegratesAnnounced2026-09-02
116NNoncoExchanges & Trading · Market makersNamed in Circle's Arc release; institutional trading and liquidity in stablecoin markets.IntegratesAnnounced2026-09-02
117NuveiPayments & Payouts · PSPsListed by Circle for Arc; a global PSP that would settle merchant payouts in USDC.IntegratesAnnounced2026-09-02
118OOrixaLaunchpads, NFT & Meme · LaunchpadsA curated NFT launchpad/marketplace for Arc, self-described as testnet-only ahead of mainnet.DeploysTestnet2026-09-02
119Ormi LabsDeveloper Infrastructure · Indexing & explorersListed by Circle for Arc; real-time and historical indexing for high-throughput apps.ServesAnnounced2026-09-02
120PairpointDeveloper Infrastructure · AI agents & automationListed by Circle for Arc; machine-to-machine payments between connected devices.ServesAnnounced2026-09-02

Guides

Status logs, comparisons and explainersAll guides
Developer InfrastructureArc block explorers and analytics tools: what tracks the chain, and how well9 min readBridges & OnrampsArc bridges and onramps: what's confirmed, what's testnet, what's just named — or gone inactive9 min readExchanges & TradingArc DEXs compared: AMMs, aggregators, and what "live" means on 16 Sep9 min readDeveloper InfrastructureArc infrastructure providers: RPC, indexers, oracles, and wallet infra compared10 min read