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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.

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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
121PPayritPayments & Payouts · RemittanceCross-border USDC wallet for Nigerian users; reported Circle grant recipient, not confirmed by Circle directly.IntegratesAnnounced2026-09-02
122PaysafePayments & Payouts · PSPsListed by Circle for Arc; merchant payment acceptance with USDC settlement.IntegratesAnnounced2026-09-02
123PhotonPayPayments & Payouts · PSPsListed by Circle for Arc; global business accounts and payouts in USDC.IntegratesAnnounced2026-09-02
124PimlicoDeveloper Infrastructure · Account abstractionListed by Circle for Arc; account abstraction infrastructure and paymasters.ServesAnnounced2026-09-02
125PrivyWallets & Custody · Embedded walletsListed by Circle for Arc; embedded wallets so an app's users hold Arc USDC without seed phrases.ServesAnnounced2026-09-02
126QuickNodeDeveloper Infrastructure · RPCListed by Circle for Arc; RPC endpoints and real-time data for Arc applications.ServesAnnounced2026-09-02
127RRadar DEXExchanges & Trading · AggregatorsA DEX/token scanner aggregating Arc trading venues, rebranded from ArcDEXScan; contract unconfirmed.DeploysAnnounced2026-09-02
128RRainPayments & Payouts · CardsNamed in Circle's Arc release; card issuing funded directly from stablecoin balances.IntegratesAnnounced2026-09-02
129RainbowWallets & Custody · Consumer walletsListed by Circle for Arc; consumer wallet support across EVM chains including Arc.ServesAnnounced2026-09-02
130RampPayments & Payouts · CardsListed by Circle for Arc; corporate card and spend management with USDC settlement.IntegratesAnnounced2026-09-02
131Ramp NetworkBridges & Onramps · Fiat onrampsListed by Circle for Arc; consumer fiat onramp funding Arc USDC balances.IntegratesAnnounced2026-09-02
132RedStoneDeveloper Infrastructure · OraclesListed by Circle for Arc; modular oracle feeds for Arc DeFi and RWA apps.ServesAnnounced2026-09-02
133RobinhoodExchanges & Trading · ExchangesListed by Circle for Arc; retail brokerage exposure to USDC transfers.IntegratesAnnounced2026-09-02
134SafePalWallets & Custody · Consumer walletsListed by Circle for Arc; consumer hardware and app wallet support.ServesAnnounced2026-09-02
135Sasai FintechPayments & Payouts · PSPsListed by Circle for Arc; African remittance and merchant services in USDC.IntegratesAnnounced2026-09-02

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