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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
16AveniaPayments & Payouts · RemittanceListed by Circle for Arc; Brazilian real to USDC corridors through a payments API.IntegratesAnnounced2026-09-02
17AWSDeveloper Infrastructure · RPCListed by Circle for Arc; cloud infrastructure underpinning Arc node and app deployments.ServesAnnounced2026-09-02
18AxelarBridges & Onramps · BridgesListed by Circle for Arc; general message passing and asset transfers into Arc.ServesAnnounced2026-09-02
19B2C2Exchanges & Trading · Market makersListed by Circle for Arc; institutional liquidity in USDC pairs.IntegratesAnnounced2026-09-02
20Bank FrickBanks & Enterprises · BanksListed by Circle as a bank partner for Arc; Liechtenstein institutional use is not yet detailed.IntegratesAnnounced2026-09-02
21BDACS (KRW1)Stablecoins & Tokenized Assets · Stablecoin issuersListed by Circle for Arc; Korean won stablecoin KRW1 issued from a regulated custodian.IssuesAnnounced2026-09-02
22BBinance WalletWallets & Custody · Consumer walletsNamed in Circle's Arc release; wallet support for holding and moving USDC on Arc.ServesAnnounced2026-09-02
23BitGoWallets & Custody · CustodiansListed by Circle for Arc; qualified custody and prime services for institutional USDC.ServesAnnounced2026-09-02
24Bitso / JunoStablecoins & Tokenized Assets · Stablecoin issuersListed by Circle for Arc; Mexican peso stablecoin MXNB issued through Bitso's Juno arm.IssuesAnnounced2026-09-02
25BitvavoExchanges & Trading · ExchangesListed by Circle for Arc; European exchange support for USDC on Arc.IntegratesAnnounced2026-09-02
26BlackRockBanks & Enterprises · Asset managersFounding validatorFounding validator; named by Circle for tokenized fund work on Arc, in development rather than live.IntegratesAnnounced2026-09-02
27BlockdaemonDeveloper Infrastructure · RPCListed by Circle for Arc; node and staking infrastructure for institutions.ServesAnnounced2026-09-02
28BlockradarWallets & Custody · Embedded walletsNon-custodial wallet infrastructure for fintechs; named in Circle's own Arc account-abstraction docs.ServesTestnet2026-09-02
29BlockscoutDeveloper Infrastructure · Indexing & explorersListed by Circle for Arc; an open-source block explorer for Arc transactions.ServesAnnounced2026-09-02
30BNYBanks & Enterprises · BanksNamed by Circle as an institutional integration in development; custody and cash reporting for Arc.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.