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Editorial · unpaid

The Editor's Index · 179

The Editor's Index is our own shortlist: the projects we think are the clearest examples of real work on Arc. It cannot be bought, it is never influenced by payment, and an entry can be removed from it as easily as it was added. Editorial entries are marked with a warm dot after the name and their outbound links are not sponsored, because nobody paid for them. This is an opinion, not a rating, and certainly not investment advice or a safety judgment. The same dated evidence standard applies to every row here as to every other row in the directory.

Filters
StatusAll 179Live on Arc 0Testnet 5Announced 173Inactive 1RoleDeploys 26Integrates 82Issues 11Serves 60Editor’s Index 179
#ProjectWhat it builds on ArcRoleStatusLinksChecked
166VultisigWallets & Custody · Consumer walletsListed by Circle for Arc; MPC consumer wallet without seed phrases.ServesAnnounced2026-09-02
167WheelXBridges & Onramps · BridgesListed by Circle for Arc; a bridge and swap aggregator routing into Arc.ServesAnnounced2026-09-02
168WWintermuteExchanges & Trading · Market makersNamed in Circle's Arc testnet release; market making for Arc stablecoin pairs.IntegratesAnnounced2026-09-02
169WWirexPayments & Payouts · CardsNamed in Circle's Arc release; consumer card and account spending against stablecoin balances.IntegratesAnnounced2026-09-02
170WisdomTreeBanks & Enterprises · Asset managersListed by Circle for Arc; the asset manager's tokenized funds could settle against USDC.IntegratesAnnounced2026-09-02
171WorldPayPayments & Payouts · PSPsListed by Circle for Arc; acquiring and merchant settlement in USDC, not yet observed live.IntegratesAnnounced2026-09-02
172WormholeBridges & Onramps · Interop messagingListed by Circle for Arc; cross-chain messaging linking Arc to other networks.ServesAnnounced2026-09-02
173XXFXExchanges & Trading · FXNamed in Circle's Arc release; stablecoin FX pricing and execution.IntegratesAnnounced2026-09-02
174Yellow CardPayments & Payouts · PSPsListed by Circle for Arc; licensed stablecoin on and off ramps across African markets.IntegratesAnnounced2026-09-02
175ZerionWallets & Custody · Consumer walletsListed by Circle for Arc; a consumer wallet and portfolio view across EVM chains.ServesAnnounced2026-09-02
176ZeroDevDeveloper Infrastructure · Account abstractionListed by Circle for Arc; smart accounts and gas sponsorship for Arc apps.ServesAnnounced2026-09-02
177zkp2pBridges & Onramps · Fiat onrampsListed by Circle for Arc; peer-to-peer onramp and offramp using zero-knowledge proofs.ServesAnnounced2026-09-02
178Zodia CustodyWallets & Custody · CustodiansListed by Circle for Arc; bank-backed custody for institutional Arc balances.ServesAnnounced2026-09-02
179Zodia MarketsExchanges & Trading · Market makersListed by Circle for Arc; bank-backed brokerage for institutional stablecoin trades.IntegratesAnnounced2026-09-02

Questions

Can a project pay to join the Editor's Index?

No. The Index is not for sale in any form, and paying projects are told so before they submit. A Listing is a paid submission and a different thing entirely.

How does a project get into the Index?

We add it. Typically because it shipped something real on Arc, documented it, and the work stands up when we check the sources.

Does paying change where a project appears?

No. Paid entries are labelled Listing, sit in the same ranked order as everything else, and use rel="sponsored". Payment never affects status, flags, evidence or the Editor's Index.