Builders, institutions and infrastructure. Every entry carries its evidence.
arc.io publishes an official ecosystem list. Entries beyond that list come from Circle's press releases, Arc's blog, hackathon showcases, or the teams' own announcements. Each card shows which, and the Builders Fund status is never marked rejected because Circle publishes no recipient list. arc.io/ecosystem lists partners; being listed is not an endorsement of any product's status. X handles are verified independently and are not published by Arc.
200 projects
Evidence: Circle press release
X followers: 1.1M (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Asset manager named by Circle as an Arc founding validator, and expected to deploy its BUIDL tokenized liquidity fund on the network.
Evidence: Circle press release
X followers: 56.3K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
US post-trade market infrastructure; founding validator, and working with Circle to tokenize DTC-custodied assets on Arc from the second half of 2027.
Evidence: Circle press release
X followers: 61.2K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Digital-asset financial services firm; an Arc founding validator, and also named among the capital allocators expected on the network at launch.
Evidence: Circle press release
X followers: 6.2K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Payment processing company named by Circle as an Arc founding validator.
Evidence: Circle press release
X followers: 80.8K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Intercontinental Exchange, the exchange and clearing group, named by Circle as an Arc founding validator.
Evidence: Circle press release
X followers: 492.1K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Card network and Arc founding validator, describing its role as connecting stablecoin rails to the payment systems businesses already use.
Evidence: Circle press release
X followers: 245.4K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Cross-border money transfer company named by Circle as an Arc founding validator.
Evidence: Circle press release
X followers: 10.9K (as of 2026-09-13)
Circle's press release names the validator as "SBI Group"; arc.io's roster lists "SBI Holdings". Treated here as one company. Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Japanese financial group named by Circle as an Arc founding validator.
Evidence: Circle press release
X followers: 112.7K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
International bank; an Arc founding validator, and separately named as exploring custody, stablecoin access and FX integrations with the network.
Evidence: Circle press release
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Japanese trading and investment conglomerate named by Circle as an Arc founding validator.
Evidence: Circle press release
X followers: 417.5K (as of 2026-09-13)
Circle names the founding validator cohort, but says the institutions are "expected to be live securing the network as validators" — announced, not running.
Card network and Arc founding validator, citing the growth of onchain payments as its reason for helping secure the network.
Evidence: Circle press release
X followers: 700.2K (as of 2026-09-13)
Lending protocol listed by Circle among the DeFi apps expected to be live on Arc when public mainnet opens.
Evidence: Circle press release
Automated market maker listed by Circle among the trading venues expected on Arc at public mainnet launch.
Evidence: Circle press release
X followers: 2.9M (as of 2026-09-13)
Exchange wallet listed by Circle among the wallet providers giving access to USDC on Arc at launch.
Evidence: Circle press release
X followers: 1.4M (as of 2026-09-13)
Arc’s blog says "Chainlink is now available on Arc Testnet" and its feeds are "live for you to start building": https://www.arc.io/blog/how-chainlink-unlocks-new-design-capabilities-on-arc
Oracle network listed by Circle among the day-one providers on Arc; Arc has also published a post on the apps its feeds unlock.
Evidence: Circle press release
X followers: 14.5K (as of 2026-09-13)
Institutional digital-asset broker listed by Circle among the capital allocators expected on Arc at launch.
Evidence: Circle press release
X followers: 40.3K (as of 2026-09-13)
Custody and transfer infrastructure listed by Circle among the providers supporting secure asset movement on Arc.
Evidence: Circle press release
X followers: 41.2K (as of 2026-09-13)
Crypto market maker listed by Circle among the firms expected to provide liquidity on Arc at launch.
Evidence: Circle press release
Digital-asset market maker listed by Circle among the firms expected to provide liquidity on Arc at launch.
Evidence: Circle press release
X followers: 1.8M (as of 2026-09-13)
Exchange listed by Circle among the venues giving access to USDC on Arc at public mainnet launch.
Evidence: Circle press release
X followers: 675.7K (as of 2026-09-13)
Hardware wallet vendor listed by Circle among the wallet providers supporting Arc at launch.
Evidence: Circle press release
X followers: 1.4M (as of 2026-09-13)
Self-custody wallet listed by Circle among the wallet providers giving access to USDC on Arc.
Evidence: Circle press release
X followers: 4.9K (as of 2026-09-13)
Lending protocol listed by Circle among the DeFi apps expected to be live on Arc when public mainnet opens.
Evidence: Circle press release
X followers: 2.1K (as of 2026-09-13)
Site not added: nonco.io did not resolve on 2026-09-05 (DNS failure on http, https and www) and the press release states no URL.
Digital-asset trading firm listed by Circle among the capital allocators expected on Arc at launch.
Evidence: Circle press release
X followers: 20.4K (as of 2026-09-13)
Stablecoin card issuing platform listed by Circle among the payment providers routing settlement flows through Arc.
Evidence: Circle press release
X followers: 4.9K (as of 2026-09-13)
Cross-border payment network listed by Circle among the providers routing real-world settlement flows through Arc.
Evidence: Circle press release
X followers: 1.5M (as of 2026-09-13)
Circle’s press release names "Uniswap" in its DeFi list and "Uniswap Labs" in its exchange and wallet list; both are this one row. Arc’s blog says "Uniswap will be deployed on Arc for its upcoming mainnet release in September 2026", so this is announced, not live: https://www.arc.io/blog/how-uniswap-brings-deep-liquidity-for-apps-on-arc
AMM protocol named by Circle among the day-one DeFi venues on Arc; Arc’s blog puts the deployment at public mainnet.
Evidence: Circle press release
X followers: 51K (as of 2026-09-13)
Korean exchange listed by Circle among the venues giving access to USDC on Arc at launch.
Evidence: Circle press release
X followers: 104.5K (as of 2026-09-13)
Consumer stablecoin payments platform listed by Circle among the providers settling through Arc.
Evidence: Circle press release
Official site not found from the cited source.
Trading firm listed by Circle among the capital allocators expected on Arc at public mainnet launch.
Evidence: arc.io ecosystem page
X followers: 243.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
With Absa Digital Banking services, you can open a bank account, get a loan, or sign up for internet banking quickly.
Evidence: arc.io ecosystem page
X followers: 104.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Across uses an intent-based design to deliver near-instant transfers.
Evidence: arc.io ecosystem page
X followers: 108.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Build and scale apps onchain with Alchemy's RPC APIs, data APIs, and developer tools across 100+ blockchains.
Evidence: arc.io ecosystem page
X followers: 1.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
AllUnity is a regulated e-money institute, building the next generation of digital payments infrastructure.
Evidence: arc.io ecosystem page
X followers: 4.4K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Auros Global is a proprietary crypto trading firm delivering institutional liquidity, advanced market making, and more.
Evidence: arc.io ecosystem page
X followers: 903 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Power your product with real-time, cross-border payment capabilities. From PIX in Brazil to global stablecoin flows.
Evidence: arc.io ecosystem page
X followers: 2.2M (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services.
Evidence: arc.io ecosystem page
X followers: 209.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Axelar is a decentralized network and development platform securely connecting the world's blockchains.
Evidence: arc.io ecosystem page
X followers: 6.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Institutional solutions for Asset Managers, Funds, Banks, Brokers, Exchanges, DATs, Fintechs, and Crypto Projects.
Evidence: arc.io ecosystem page
X followers: 2.3K (as of 2026-09-13)
arc.io lists this partner with an empty description field; this line is summarised from the company’s own homepage.
Liechtenstein bank for financial intermediaries, offering classic and blockchain banking across the EEA and Switzerland.
Evidence: arc.io ecosystem page
X followers: 2K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
The only institutional-grade digital asset custody service in Korea.
Evidence: arc.io ecosystem page
X followers: 81K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
BitGo's prime platform brings trading, financing, collateral management, and settlement together into one operational flow.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Invest in crypto, bitcoin, ethereum, and global stocks. Earn yields, send, and receive money securely with Bitso.
Evidence: arc.io ecosystem page
X followers: 86.2K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Bitvavo enables you to earn passive returns on your crypto.
Evidence: arc.io ecosystem page
X followers: 16.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Trusted by 400+ institutions to launch, secure, and scale digital asset products across custody, tokenization and more.
Evidence: arc.io ecosystem page
X followers: 2.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Blockradar enables fast, low-cost money transfers for individuals across borders with stablecoins.
Evidence: arc.io ecosystem page
X followers: 53.2K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Blockscout is an open-source block explorer available for all Ethereum Virtual Machine (EVM) based chains.
Evidence: arc.io ecosystem page
X followers: 47.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
BNY is a global financial services platforms company at the heart of the world's capital markets.
Evidence: arc.io ecosystem page
X followers: 24.4K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Simplify expense management with Brex's finance platform.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
A stablecoin platform built for developers. Enable quick, easy, and cost-effective global money movement.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Bron is a non-custodial wallet that lets you lose devices, passwords, and backups.
Evidence: arc.io ecosystem page
X followers: 84K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
BTG Pactual is a federally chartered bank offering banking, investment, credit, mortgage, & cross-border financial services.
Evidence: arc.io ecosystem page
X followers: 4.9M (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Crypto trading experience elevated. Buy, sell, trade BTC, altcoins & NFTs.
Evidence: arc.io ecosystem page
X followers: 2.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Cactus Custody is a qualified custodian acting within regulatory guidelines to provide custody services for institutions.
Evidence: arc.io ecosystem page
X followers: 69.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Careem makes it easier to move around, order food and groceries, manage payments, and more.
Evidence: arc.io ecosystem page
X followers: 13.4K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Catena is the banking and governance platform for AI agents that supports payments, treasury, and other services.
Evidence: arc.io ecosystem page
X followers: 93.4K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Centrifuge is the platform for tokenized real-world assets, providing the infrastructure to tokenize, manage, and invest.
Evidence: arc.io ecosystem page
X followers: 61 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Trade forex, stocks, indices, commodities, ETFs and more with CFI.
Evidence: arc.io ecosystem page
X followers: 64.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Chainalysis combines blockchain data and AI to help government agencies, crypto businesses, and financial institutions.
Evidence: arc.io ecosystem page
X followers: 11.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Chronicle Labs provides cost-efficient, decentralized, and verifiable blockchain oracles. Secure data feeds for Web3.
Evidence: arc.io ecosystem page
X followers: 310.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
One platform for your apps, agents, and workforce. Build, secure, and scale without managing infrastructure.
Evidence: arc.io ecosystem page
X followers: 7.2M (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Coinbase is a secure online platform for buying, selling, transferring, and storing cryptocurrency.
Evidence: arc.io ecosystem page
X followers: 185.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Buy and sell cryptocurrency for as little as 500 JPY 24/7. Transfer & Deposit funds instantly.
Evidence: arc.io ecosystem page
X followers: 17.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Commerzbank is the leading bank for the German Mittelstand and a strong partner for around 24,000 corporate client groups.
Evidence: arc.io ecosystem page
X followers: 15.2K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Copper is a digital asset infrastructure provider offering custody, prime services, and collateral management.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Accept stablecoin payments, open financial accounts, and send money globally with Copperx.
Evidence: arc.io ecosystem page
X followers: 39 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Corpay gives you the tools to move money securely and stay confident in every transaction.
Evidence: arc.io ecosystem page
X followers: 31.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
All-in-one stablecoin infrastructure for enterprises.
Evidence: arc.io ecosystem page
X followers: 33.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Cumberland provides deep, dependable liquidity in cryptoassets.
Evidence: arc.io ecosystem page
X followers: 380.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Curve Finance is a decentralized exchange (DEX) specifically optimized for swapping assets with similar values.
Evidence: arc.io ecosystem page
X followers: 639K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Deutsche Bank is one of the world's leading financial services providers.
Evidence: arc.io ecosystem page
X followers: 4.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Core banking platform for digital assets. DFNS enables banks, fintechs, and businesses around the world to run financial ops.
Evidence: arc.io ecosystem page
X followers: 108.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Dinari is a tokenized securities platform that issues 1:1 backed dShare tokens representing US stocks, ETFs, and more.
Evidence: arc.io ecosystem page
X followers: 8.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
dLocal simplifies cross-border payments in emerging markets.
Evidence: arc.io ecosystem page
X followers: 6.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Dromos Labs builds decentralized systems and infrastructure that give users greater stake and control in the new economy.
Evidence: arc.io ecosystem page
X followers: 10.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
dRPC provides modular RPC solutions to launch, scale, and monitor your blockchain data infrastructure.
Evidence: arc.io ecosystem page
X followers: 18.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Dynamic combines authentication, smart wallets, and secure key management into one flexible SDK.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
EBANX leads in providing alternative payment methods like digital wallets, instant payments, mobile money, and vouchers.
Evidence: arc.io ecosystem page
X followers: 18.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Blockchain analytics for financial crime risk management and regulatory compliance in crypto and digital assets.
Evidence: arc.io ecosystem page
X followers: 175.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Experience tailored banking services with Emirates NBD, one of the UAE's top banks.
Evidence: arc.io ecosystem page
X followers: 115.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Exodus makes it easy to buy and sell crypto using your credit or debit card, bank account, Apple Pay, or Google Pay.
Evidence: arc.io ecosystem page
X followers: 946 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
First Abu Dhabi Bank provides corporate and institutional products and services to large corporate, investment grade clients.
Evidence: arc.io ecosystem page
X followers: 26.4K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
FIS is fintech for bold ideas. FIS is behind the financial technology that transforms how we live, work and play.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Fluid makes lending and borrowing on DeFi easier, safer, and more efficient.
Evidence: arc.io ecosystem page
X followers: 180 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
AUDF provides simple, fast, and cost-effective access to cryptocurrency via a digital asset pegged to the Australian dollar.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Forte Securities is an independent and global financial group offering brokerage, custody and asset management.
Evidence: arc.io ecosystem page
X followers: 52K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Fun offers high converting rails to execute blockchain actions. Optimize your funding rails, reach new customers, and more.
Evidence: arc.io ecosystem page
X followers: 103 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
GetLiquid standardizes how private credit transactions are structured, funded, tracked, and managed.
Evidence: arc.io ecosystem page
X followers: 1.2M (as of 2026-09-13)
Description from arc.io's ecosystem listing.
The Goldman Sachs Group, Inc. is a leading global investment banking, securities, and asset and wealth management firm.
Evidence: arc.io ecosystem page
X followers: 105.2K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
HashKey Global is licensed by the Bermuda Monetary Authority (BMA), ensuring a secure and compliant trading environment.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Hecto Financial Co., Ltd., a fintech company, provides fintech platform services in South Korea.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Hecto Innovation Co., Ltd. operates as an IT platform company in the field of information security primarily in Korea.
Evidence: arc.io ecosystem page
X followers: 25.4K (as of 2026-09-13)
Arc’s blog says Hibachi "is building" the venue and "will initially launch with FX perpetuals", and its X bio says "Building the first stablecoin native FX exchange on @arc" — no cited page says it is live, so this stays announced. The same post places Hibachi in the Arc Builders Fund. Also profiled on Arc's blog: https://www.arc.io/blog/how-hibachi-is-bringing-fx-price-discovery-to-arc
FX venue building on Arc, pairing an offchain order book with zk-verified onchain settlement.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
A composable API platform for moving money at scale. Move, convert, and compile value across stablecoins and bank rails.
Evidence: arc.io ecosystem page
X followers: 193.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
A British universal bank and financial services group headquartered in London, England.
Evidence: arc.io ecosystem page
X followers: 14 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Get a USD and EUR bank account with your name to receive or send money globally with Hurupay.
Evidence: arc.io ecosystem page
X followers: 9.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
JPYC is a stablecoin linked to the Japanese yen, which can be used to purchase NFTs or exchange crypto assets for goods.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Kyobo provides optimum insurance coverage and on-going services.
Evidence: arc.io ecosystem page
X followers: 713.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
LayerZero builds technology that makes decentralization possible, scalable, and inevitable.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Enjoy a seamless and secure cross-border payment experience with LianLian Global.
Evidence: arc.io ecosystem page
X followers: 125.2K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
A global crypto investment platform offering simple, secure access to digital assets.
Evidence: arc.io ecosystem page
X followers: 61.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Maple is an onchain Asset Manager with decades of traditional finance and crypto experience.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Mercoin creates products that help people unleash their potential, empowering them to create and circulate value.
Evidence: arc.io ecosystem page
Description from arc.io's ecosystem listing.
Noah provides a unified API to easily integrate stablecoin payments into your platform.
Evidence: arc.io ecosystem page
X followers: 10.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Navai unifies pay-ins, payouts, and data on one intelligent platform
Evidence: arc.io ecosystem page
X followers: 1.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Ormi gives high-throughput Web3 apps access to real-time and historical data at sub-second latency.
Evidence: arc.io ecosystem page
X followers: 157 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Pairpoint enables IoT devices to securely connect, transact, and communicate autonomously using SIM and blockchain tech
Evidence: arc.io ecosystem page
X followers: 12.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Paysafe has a payment solution for every business and can help SMs to
Evidence: arc.io ecosystem page
X followers: 1.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Simplify your global business payment with PhotonPay: global accounts, multi-currency cards, online payments, embedded financ
Evidence: arc.io ecosystem page
X followers: 7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Pimlico is an account abstraction infrastructure platform powering Ethereum's transition to ERC-4337 smart accounts.
Evidence: arc.io ecosystem page
X followers: 53.9K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Privy powers the complete wallet stack — from key management to user onboarding.
Evidence: arc.io ecosystem page
X followers: 47K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Quicknode's global network delivers real-time blockchain data with unmatched speed, reliability, and uptime.
Evidence: arc.io ecosystem page
X followers: 115K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Explore NFTs and DeFi on Ethereum, Polygon, Optimism, Arbitrum, BSC, Base, and Zora with Rainbow.
Evidence: arc.io ecosystem page
X followers: 42.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Make expense management easy with Ramp's spend management platform.
Evidence: arc.io ecosystem page
X followers: 34.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Ramp Network enables seamless crypto buying, selling, and swapping directly within apps or wallets with KYC verification.
Evidence: arc.io ecosystem page
X followers: 232.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
RedStone powers onchain data for DeFi protocols, RWA platforms, and asset managers.
Evidence: arc.io ecosystem page
X followers: 1.4M (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Robinhood is a financial services company providing a trading platformfor stocks, ETFs, and more.
Evidence: arc.io ecosystem page
X followers: 709.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
SafePal securely stores your crypto assets in a simple and easy way.
Evidence: arc.io ecosystem page
X followers: 254 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Sasai is a fintech and platform service provider empowering businesses to grow through simplified payment solutions.
Evidence: arc.io ecosystem page
X followers: 87.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Securitize is a leader in tokenizing real-world assets.
Evidence: arc.io ecosystem page
X followers: 111.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Sequence is modular crypto infrastructure that unifies wallets, 1-click cross-chain payments, and real-time data layers.
Evidence: arc.io ecosystem page
X followers: 68.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
A European leader in financial services forover 150 years.
Evidence: arc.io ecosystem page
X followers: 2.5K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Stablecorp is a leading Canadian fintech firm building digital money infrastructure to support the global payments space.
Evidence: arc.io ecosystem page
X followers: 321.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Bridge native USDC, USDT, ETH, BTC, and OFTs across 80+ chains using Stargate.
Evidence: arc.io ecosystem page
X followers: 62.4K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
State Street Corporation is a premier American financial holding company headquartered in Boston, MA.
Evidence: arc.io ecosystem page
X followers: 1.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
An LLM-powered automation agent that connects to all your systems enabling you to automate tasks using natural language.
Evidence: arc.io ecosystem page
X followers: 125.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Superform is a DeFi protocol that allows you to save, swap, send, and earn.
Evidence: arc.io ecosystem page
X followers: 5.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Taurus offers enterprise-grade custody, tokenization, and trading solutions.
Evidence: arc.io ecosystem page
X followers: 16.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Tenderly provides full-stack infrastructure for web3 professionals.
Evidence: arc.io ecosystem page
X followers: 93.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Build on internet capital markets with infrastructure for agents to discover, pay for, and interact with services and APIs.
Evidence: arc.io ecosystem page
X followers: 42.8K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Transak is a developer integration toolkit to let users buy/sell crypto in any app, website or web plugin.
Evidence: arc.io ecosystem page
X followers: 16.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
TRM Labs' trusted blockchain intelligence allows you to detect and monitor crypto crime and conduct investigations.
Evidence: arc.io ecosystem page
X followers: 20.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Turnkey is private key management made simple.
Evidence: arc.io ecosystem page
X followers: 4.2K (as of 2026-09-13)
arc.io lists this partner with an empty description field; this line is summarised from the company’s own homepage.
Digital asset infrastructure for fintechs and enterprises: MPC wallets, stablecoin payment operations and policy-based governance.
Evidence: arc.io ecosystem page
X followers: 30.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Vultisig uses multi-party computation to achieve native multi-factor authentication.
Evidence: arc.io ecosystem page
X followers: 17.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
WheelX is an AI-powered bridge & swap aggregator that enables cross-chain swapping of any token between multi-chains.
Evidence: arc.io ecosystem page
X followers: 234.7K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
WisdomTree, Inc. is a global exchange-traded fund and exchange-traded product sponsor and asset manager.
Evidence: arc.io ecosystem page
X followers: 23.3K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Worldpay powers global commerce by providing exceptional payments technology and expertise to businesses.
Evidence: arc.io ecosystem page
X followers: 369.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Wormhole connects blockchains with secure, open-source multichain infrastructure.
Evidence: arc.io ecosystem page
X followers: 32.1K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Yellow Card is one of the largest licensed stablecoin infrastructure providers, operating across 34 countries.
Evidence: arc.io ecosystem page
X followers: 321.2K (as of 2026-09-13)
arc.io lists this partner with an empty description field; this line is summarised from the company’s own homepage.
Self-custody wallet and portfolio tracker covering DeFi positions across more than fifty chains.
Evidence: arc.io ecosystem page
X followers: 6.6K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
ZeroDev is the most powerful smart account solution for Web3 UX.
Evidence: arc.io ecosystem page
X followers: 20.7K (as of 2026-09-13)
arc.io links zkp2p.xyz, which redirects to peer.xyz — a different registrable domain — so the final domain is recorded here.
Peer-to-peer onramp that proves existing payment-rail transfers with zero-knowledge proofs.
Evidence: arc.io ecosystem page
X followers: 2.2K (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Zodia Custody offers digital assets that meet rigorous criteria for quality, safety, and regulatory compliance.
Evidence: arc.io ecosystem page
X followers: 572 (as of 2026-09-13)
Description from arc.io's ecosystem listing.
Zodia Markets' mission is to be the most trusted and reliable partner for your institutional crypto trading.
Evidence: Arc blog
X followers: 11.5K (as of 2026-09-13)
Arc’s blog says Goldsky joined "with support from the Arc Builders Fund" and that support is "now available for Arc testnet".
Indexing and streaming provider; Arc's blog describes it turning Arc's onchain events into application-ready data, and serving RPC alongside it.
Evidence: Arc blog
X followers: 14.3K (as of 2026-09-13)
Arc’s blog: "OpenVPP’s web app is live on Arc testnet at arc.openvpp.energy, with 450+ unique EVs onboarded."
Energy coordination protocol for distributed energy resources, running a web app and machine-to-machine USDC payments on Arc testnet.
Evidence: Arc blog
X followers: 2.8K (as of 2026-09-13)
Wallets for physical devices; Arc's blog shows two machines negotiating and settling USDC payments between themselves every ten seconds.
Evidence: Arc blog
X followers: 4.4K (as of 2026-09-13)
Stablecoin-native DeFi stack on Arc, including a social tipping product the team calls PayX.
Evidence: Hackathon showcase
Weekend hackathon project. Ran on Arc testnet during the hackathon (mainnet was private). The demo the showcase page links (arcflow9.vercel.app) answered 404 on 2026-09-05, so no site is published here.
ETHGlobal HackMoney 2026 Arc-track winner: a corporate treasury that earns yield on idle payroll funds before paying salaries across chains.
Evidence: Hackathon showcase
Weekend hackathon project. The linked site is the ETHGlobal demo deployment, not a permanent product. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal HackMoney 2026 Arc-track winner: a chain-agnostic FX perps DEX that uses Arc as the settlement hub for multichain margin.
Evidence: Hackathon showcase
Weekend hackathon project. The showcase page links a source repository and no site. Site not stated by the source cited here. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: a voice agent that pools USDC among friends and spends it through virtual cards.
Evidence: Hackathon showcase
Weekend hackathon project. The linked site is the ETHGlobal demo deployment, not a permanent product. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: a mesh payment network that moves transactions device to device by radio and settles once online.
Evidence: Hackathon showcase
Weekend hackathon project. The linked site is the one the ETHGlobal showcase page names. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: an MCP server that lets AI agents pay publishers per page with sub-cent USDC.
Evidence: Hackathon showcase
Weekend hackathon project. The ETHGlobal demo link redirects to getonda.org, so the final domain is recorded here. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: a browser extension that pays an artist one cent in USDC for each track it detects you playing.
Evidence: Hackathon showcase
Weekend hackathon project. The linked site is the ETHGlobal demo deployment, not a permanent product. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: a credit pool where payment providers borrow USDC instantly and investors earn a fixed return.
Evidence: Hackathon showcase
X followers: 765 (as of 2026-09-13)
Weekend hackathon project. The showcase page's only link is the X profile @_PolyPOP, which api.fxtwitter.com answered 404 for on 2026-09-05, so no handle is published here. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: posts on X tagged with the protocol turn into instant peer-to-peer prediction markets.
Evidence: Hackathon showcase
Weekend hackathon project. The linked site is the ETHGlobal demo deployment, not a permanent product. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: a prediction market settled against recorded sports footage rather than news.
Evidence: Hackathon showcase
Weekend hackathon project. The demo the showcase page links (text-to-chain.vercel.app) answered 402 on 2026-09-05, so no site is published here. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal HackMoney 2026 Arc-track winner: an SMS interface that turns a feature phone into a USDC wallet, with CCTP for crosschain cashout.
Evidence: Hackathon showcase
X followers: 27 (as of 2026-09-13)
Weekend hackathon project. The showcase page links a source repository and no site. Site not stated by the source cited here. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal Cannes 2026 Arc-track winner: a pay-per-use VPN that uses secure hardware to prove it keeps no logs.
Evidence: Hackathon showcase
Weekend hackathon project. The linked site is the ETHGlobal demo deployment, not a permanent product. Ran on Arc testnet during the hackathon (mainnet was private).
ETHGlobal HackMoney 2026 Arc-track winner: AI agents that publish video, collect per-second micropayments and trade revenue-backed creator tokens.
Evidence: Self-announced
X followers: 380 (as of 2026-09-14)
Listed from the project's own post on X and checked by a person on 2026-09-14. What it does is self-reported and not independently verified.
DEX aggregator on Arc testnet that compares routes across several liquidity sources for swaps.
Evidence: Self-announced
X followers: 192 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
USDC-native memecoin launchpad with bonding-curve launches and Uniswap V3 graduation.
Evidence: Self-announced
X followers: 1.8K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Hand-cut paper chibi NFT collection of 4,444 pieces on Arc.
Evidence: Self-announced
X followers: 152 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A stablecoin vault with swap and CCTP bridging on Arc.
Evidence: Self-announced
X followers: 743 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
An NFT collection with token creation and airdrop tools live on Arc testnet.
Evidence: Self-announced
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified. The account @ArcBrokerNFT has no website to cross-check, so it is not listed as this project's handle.
An NFT collection backed by tokenised stocks.
Evidence: Self-announced
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A token launchpad on Arc that uses bonding-curve launches and integrates o1 Exchange.
Evidence: Self-announced
X followers: 6.2K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A proof-of-trade launchpad on Arc with a signature NFT collection and an $AW activity token.
Evidence: Self-announced
X followers: 441 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Token launchpad for creating and pre-launching coins on Arc.
Evidence: Self-announced
X followers: 3.7K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Token launchpad that sends full supply to a DEX with no bonding curve.
Evidence: Self-announced
X followers: 250 (as of 2026-09-14)
Listed from the project's own post on X and checked by a person on 2026-09-14. What it does is self-reported and not independently verified.
Launchpad for launching new coins, adopting existing ones, and trading them.
Evidence: Self-announced
X followers: 52.4K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A perpetual-futures exchange announcing 24/7 FX perpetuals on Arc mainnet.
Evidence: Self-announced
X followers: 1.2K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A launchpad for bonding-curve token launches, trading, and an NFT marketplace.
Evidence: Self-announced
X followers: 12 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Machine-readable geopolitical and macro risk checks for agents and financial apps before they move money.
Evidence: Self-announced
X followers: 1.2K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
1,111-key membership NFT for The House, used to allocate stays and member weight on Arc.
Evidence: Self-announced
X followers: 208K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A cross-ecosystem router for moving funds into Arc and swapping onchain from day one.
Evidence: Self-announced
X followers: 1.1K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A meme token launchpad on Arc with bonding curves that graduate to Uniswap v4.
Evidence: Self-announced
X followers: 666 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A native DEX and token launchpad for Arc, designed to work together from day one.
Evidence: Self-announced
X followers: 37.8K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
An onchain exchange with a factory for launching tokens on Arc mainnet via API.
Evidence: Self-announced
X followers: 2.2M (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
NFT marketplace supporting Arc from mainnet day one.
Evidence: Self-announced
X followers: 350 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Onchain .arc names used as identity to send and receive on the network.
Evidence: Self-announced
X followers: 3 (as of 2026-09-14)
Listed from the project's own post on X and checked by a person on 2026-09-14. What it does is self-reported and not independently verified.
Batch USDC and EURC payouts from a spreadsheet, settled in one transaction with contract-enforced maker-checker approval.
Evidence: Self-announced
X followers: 30 (as of 2026-09-14)
Listed from the project's own post on X and checked by a person on 2026-09-14. What it does is self-reported and not independently verified.
Marketplace that rents out surfaces on everyday items, like a car or a laptop, to brands that bid, with USDC escrow.
Evidence: Self-announced
X followers: 42.4K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A CEX and DEX aggregator that will route swaps into Arc from other ecosystems from day one.
Evidence: Self-announced
X followers: 1.8K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Telegram bot for trading tokens on Arc.
Evidence: Self-announced
X followers: 257 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Crowdsourced smartphone LiDAR turned into open 3D datasets, with a token on Arc.
Evidence: Self-announced
X followers: 25 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
Batch payments on Arc that distribute USDC and custom tokens using Arc and Circle Gateway.
Evidence: Self-announced
X followers: 166 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
An onchain wallet-management tool live on Arc testnet and planned for mainnet day one.
Evidence: Self-announced
X followers: 12.5K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A chain-abstracted DEX that bridges and swaps into Arc and offers token launches from day one.
Evidence: Self-announced
X followers: 132 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A USDC wallet app building on Arc.
Evidence: Self-announced
X followers: 3.3K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A trading terminal and launchpad for onchain markets.
Evidence: Self-announced
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified. The post is from the founder's personal account @YoungestGrandad, so no project handle is listed.
USDC app for marketplaces, gift vaults, bill splitting, and a permission-limited AI assistant.
Evidence: Self-announced
X followers: 3.6K (as of 2026-09-14)
Listed from the project's own post on X and checked by a person on 2026-09-14. What it does is self-reported and not independently verified.
Browser gaming layer where players mint, play, and battle for the TURTz token.
Evidence: Self-announced
X followers: 38.4K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A DeFi suite on Arc with a V3 AMM, bridge, token factory and points, planned for mainnet day one.
Evidence: Self-announced
X followers: 225 (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A beta payments app on Arc testnet for USDC, EURC, and cirBTC with P2P escrow and CCTP.
Evidence: Self-announced
X followers: 2K (as of 2026-09-13)
Listed from the project's own post on X and checked by a person on 2026-09-13. What it does is self-reported and not independently verified.
A fair-launch platform on Arc Chain with OG Pass NFTs tied to the first token allocation.
Evidence: Third-party mention
X followers: 99.6K (as of 2026-09-13)
Arc House calls Pulsar Money "one of Arc's most anticipated day-one launch partners", "available at launch in 80 countries". That page links @pulsarmoney, which api.fxtwitter.com answered 404 for on 2026-09-05, so no handle is published. Site not stated by the source cited here.
Consumer stablecoin money app for holding, spending and moving dollars, euros and pounds across borders.
Evidence: Third-party mention
X followers: 632 (as of 2026-09-13)
Arc House: "A top private credit tokenization platform is expanding to Arc, bringing compliance-aware credit workflows and USDC-native settlement to builders." Site not stated by the source cited here.
Private asset marketplace and tokenization platform bringing institutional private credit onchain.
Evidence: This site
X followers: —
This site: a community-run directory of the Arc ecosystem. Not affiliated with Circle or Arc.
