EZKL.xyz – Squarespace Domains customer – (United States)
Teams working across artificial intelligence and machine learning use .xyz domains to showcase platforms, tools, and services for a growing range of applications. Crypto payment platform AEON.xyz develops payment infrastructure for AI-driven transactions. Women-led hospitality platform AIVATech.xyz builds AI-powered intelligence for hotel operations. Open-source hardware company Foundation.xyz builds dedicated devices for Bitcoin, identity, and AI agent authorization. In this week’s #AIMonday, we’ll introduce you to a platform focused on verifiable AI and zero-knowledge proofs: EZKL.xyz.
EZKL.xyz is the online home of EZKL, a company that builds tools designed to verify that AI models produce outputs correctly, without an outside party needing to access the model or the data it runs on. “Verifiable AI” is an approach to machine learning that prioritizes mathematical proofs and transparency over blind trust. EZKL went through web3 accelerator Beacon’s S24 cohort, which launched in September 2024.1 As of a September 2024 press release announcing EZKL’s admission to Beacon’s accelerator cohort, the company stated it was generating tens of millions of proofs monthly across a range of delegated and decentralized systems.2 EZKL.xyz describes the platform as the only audited library for verifiable AI. EZKL’s tools rely on zero-knowledge proofs, a cryptographic method that allows one party to demonstrate that a computation was carried out correctly without revealing the underlying model or data itself. As indicated in the EZKL documentation, this approach is designed to apply to three scenarios: running a public model on private data, running a private model on public data, and running a public model on public data where computation is too costly to perform directly on a blockchain.
The platform’s documentation states that the company offers two core products: the ezkl library and Lilith, an orchestration platform for generating proofs at scale. Lilith was built to address a common constraint, according to the documentation: running larger or more complex models through EZKL can max out the computing power of a developer’s own desktop or laptop. Lilith is described as a compute cluster that developers can access through a command-line interface or REST API to generate proofs remotely, mirroring the experience of running EZKL locally.
The ezkl library converts machine learning models, exported in the ONNX format widely used across the machine learning community, into zero-knowledge circuits built on Halo2, a proving system originally developed by the Electric Coin Company, the team behind Zcash. Developers can access the library through a command-line interface, or through Python, JavaScript, and Rust bindings. The library is free to install and run locally, though the documentation notes that commercial use requires separate licensing. The website describes three ways to generate this verification, depending on a developer’s environment: pure software, designed to run on any device, including browsers and phones, without requiring changes to existing deployments; Intel TEEs (trusted execution environments), aimed at applications that require low latency; and NVIDIA CUDA, specialized kernels designed to detect GPU hardware failures and data corruption directly on-chip.
EZKL was co-founded by Jason Morton and Alexander “Dante” Camuto. According to Beacon’s profile, Jason previously worked as a tenured mathematics and statistics professor, received a DARPA Young Faculty Award for quantum-inspired cryptographic algorithms, and served as a principal investigator in DARPA’s original Deep Learning program in 2011. Jason also previously served as Head of Cryptography at Lit Protocol, a multi-party computation-based programmable keypair platform, and earlier in his career worked in M&A investment banking.3
According to Dante’s Beacon profile, he previously founded content delivery company Myel, which was acquired by Protocol Labs, and he holds a PhD in machine learning from the University of Oxford, where he was also a visiting researcher at the Alan Turing Institute.4
EZKL is building at the intersection of cryptography and machine learning, bringing together concepts and terminology from both fields. That kind of forward-looking work fits naturally with .xyz, a domain built for the next generation of innovation. The .xyz domain’s open, generic nature works across industries, giving a technical platform like EZKL room to define its own identity. EZKL.xyz gives the company a straightforward online identity that reflects its name and its focus on leading-edge technology. You can learn more by following the platform on X/Twitter @ezklxyz and LinkedIn, and by visiting EZKL.xyz.
1. https://www.0xbeacon.com/companies/ezkl
2. https://decrypt.co/249162/following-3-unicorns-in-2-years-web3-accelerator-beacon-launches-its-largest-cohort-to-date
3. https://www.0xbeacon.com/companies/ezkl
4. https://www.0xbeacon.com/companies/ezkl
Yield.xyz – Amazon customer – (United States)
Platforms shaping the future of decentralized technology use .xyz domains to signal their place in the web3 community. Portfolio intelligence platform Otomato.xyz supports real-time alerts for DeFi users. Layer 1 blockchain Initia.xyz offers a framework for building in a multichain future. Blockchain platform N1.xyz supports high-throughput applications and financial use cases. In this week’s #BlockchainThursday, we’ll introduce you to a single API for accessing staking, stablecoin, and DeFi yield across blockchain networks: Yield.xyz.
Yield.xyz is a blockchain company that aims to provide a single API for accessing staking, stablecoin, and DeFi yield opportunities across blockchain networks. According to the website, the platform is designed to give businesses, including wallets, custodians, neobanks, and hedge funds, a way to launch yield products without integrating each staking or DeFi venue separately.
The company’s underlying technology was originally built inside Omni, a multichain wallet app, where it handled staking for Omni’s users. According to Yield.xyz’s documentation, the staking infrastructure was worked on and used for roughly two years inside the Omni wallet before becoming its own product. That product launched under the name StakeKit.1 Omni operated as a mobile wallet covering DeFi, staking, and other web3 functions during that period.2 StakeKit later rebranded to Yield.xyz, a change the company describes as reflecting its expansion beyond staking into the broader onchain yield market.3 In June 2025, Yield.xyz secured a $5M strategic funding round backed by venture capital firm Multicoin Capital.4
In July 2026, Yield.xyz launched AgentKit on x402, a system that lets software pay small amounts automatically, without a person approving each transaction.5 x402 is developed by cryptocurrency exchange Coinbase.6 Under x402, a computer program can pay for access to something within the same web request that asks for it, typically using a stablecoin (a cryptocurrency designed to hold a steady value, usually matched to the U.S. dollar).7
AgentKit applies that system to Yield.xyz’s yield data. As indicated in the AgentKit announcement, any AI agent holding a cryptocurrency wallet can now discover, enter, rebalance, and monitor more than 3,300 onchain yield opportunities across more than 80 blockchain networks, without needing an API key or a separate onboarding process.8 Each tool includes a limited number of free calls. Once an agent exceeds that limit, its wallet automatically sends a $0.001 USDC payment on Base, Coinbase’s Layer 2 blockchain, before the request goes through.9 According to the AgentKit announcement, Yield.xyz’s infrastructure is used by more than 200 companies, including hardware wallet maker Ledger, mobile crypto wallet Trust Wallet, and hardware wallet maker Trezor.10 The same announcement states that this infrastructure is SOC 2 Type II certified, a security standard commonly required by financial institutions, and non-custodial, meaning Yield.xyz does not hold or control customer funds directly.11
That same July, Yield.xyz joined an integration with R25, an onchain vault infrastructure provider, and Utila, a digital asset operations platform, aimed at giving institutions a way to allocate treasury funds into curated onchain strategies.12 The integration combines Yield.xyz’s API connectivity with a security system from Utila that splits control of a wallet’s private keys across multiple parties, so no single party can move funds alone, a method known as multi-party computation (MPC).13 According to the R25 announcement, this is intended to let institutions deploy funds into vaults without altering their existing compliance processes.14 The first offering available through the integration is Axil Prime Credit, a three-month USDC vault providing exposure to emerging-market consumer credit, curated by risk team Axil.15
Yield.xyz was co-founded by Serafin Lion Engel (CEO), Apurv Mishra (Chief Strategy and Product Officer), and Philip Zudemberg (Chief Technology Officer), who previously co-founded Omni together.16 Before Omni, Serafin founded Datawallet, a consumer data platform, in 2014, according to the Experience section of his LinkedIn profile.17 Apurv is a TED Fellow, inventor, and University of Cambridge graduate with an MPhil in Technology Policy. He has advised the World Economic Forum on emerging technologies and data governance and served on Scientific American’s Emerging Technologies Steering Committee.18 Philip is a member of the Global Shapers Community, a World Economic Forum initiative, according to his GitHub profile.19
The rebrand reflects Yield.xyz’s expansion beyond staking into the full onchain yield surface, spanning DeFi lending, vaults, RWA, and restaking. To match, the company upgraded its domain from stakek.it to the simplified Yield.xyz, an exact match for its new platform name. The pairing signals innovation and a clear blockchain identity, aligning the company’s rebrand with a domain built to grow alongside it. Short, memorable, and widely adopted by blockchain-focused platforms and crypto startups, .xyz works across industries, giving companies like Yield.xyz a domain that matches the scope of their ambitions in the onchain economy. You can learn more by following the platform on X/Twitter @yield_xyz and by visiting Yield.xyz.
1. https://blockworks.com/news/stakekit-self-custodial-yield-api
2. https://docs.yield.xyz/v1.0/docs/getting-started
3. https://docs.yield.xyz/docs/faqs
4. https://blockworks.co/news/yield-xyz-raise-backend-frankensteins
5. https://www.voiceofalexandria.com/news/national_business_news/yield-xyz-launches-agentkit-on-x402-every-ai-agent-with-a-wallet-can-now-access/article_f49d7d93-5b4e-5bc3-9886-2847b46a1116.html
6. https://docs.cdp.coinbase.com/x402/welcome
7. https://docs.cdp.coinbase.com/x402/welcome
8. https://www.voiceofalexandria.com/news/national_business_news/yield-xyz-launches-agentkit-on-x402-every-ai-agent-with-a-wallet-can-now-access/article_f49d7d93-5b4e-5bc3-9886-2847b46a1116.html
9. https://www.voiceofalexandria.com/news/national_business_news/yield-xyz-launches-agentkit-on-x402-every-ai-agent-with-a-wallet-can-now-access/article_f49d7d93-5b4e-5bc3-9886-2847b46a1116.html
10. https://docs.cdp.coinbase.com/x402/welcome
11. https://docs.cdp.coinbase.com/x402/welcome
12. https://www.tradingview.com/news/chainwire:1a716a217094b:0-r25-utila-and-yield-xyz-bring-vault-ecosystem-to-institutional-treasuries/
13. https://www.tradingview.com/news/chainwire:1a716a217094b:0-r25-utila-and-yield-xyz-bring-vault-ecosystem-to-institutional-treasuries/
14. https://www.tradingview.com/news/chainwire:1a716a217094b:0-r25-utila-and-yield-xyz-bring-vault-ecosystem-to-institutional-treasuries/
15. https://www.tradingview.com/news/chainwire:1a716a217094b:0-r25-utila-and-yield-xyz-bring-vault-ecosystem-to-institutional-treasuries/
16. https://www.crunchbase.com/organization/steakwallet
17. https://www.linkedin.com/in/serafinlion/
18. https://fellows.ted.com/fellows/299638
19. https://github.com/Philippoes
BraveNewLit.xyz – Instra customer – (Switzerland)
Independent creators use .xyz domains to build platforms that reflect their interests and connect with their communities. Documentary media project TheJiffy.xyz, by former Huffington Post and Yahoo editor James Cave, chronicles life in New York’s Hudson Valley. Inspiration platform Workspaces.xyz showcases creative setups from professionals worldwide. Woman-owned art gallery Imperfecta.xyz presents diverse artistic formats through rotating exhibitions and installations. In this week’s #WebsiteWednesday, we’ll introduce you to an independent platform exploring the design and culture behind speculative fiction: BraveNewLit.xyz.
BraveNewLit.xyz is the online home of Brave New Lit, an independent platform focused on the relationship between design and speculative fiction. As a genre, speculative fiction is a broad umbrella term for fiction that departs from consensus reality, encompassing science fiction, horror, fantasy, and imagined alternate histories or futures. According to the platform’s About page, Brave New Lit publishes essays, interviews, and informal conversations once a year, covering topics like “writing techniques, editing, cover art, typography, illustrations, world-building, character designs, and technology design.”
The homepage of BraveNewLit.xyz presents its published works as a row of bold, color-blocked panels, each set with a title in large vertical serif type. The layout evokes a shelf of book spines, with arrows letting visitors page through the full list of essays and recorded conversations. One example, “Invoking Worlds,” is a conversation between founder Sherida Kuffour and speculative fiction writer Ama Josephine Budge, a speculative writer, artist, and pleasure activist whose work takes a queer, decolonial approach to climate colonialism in Sub-Saharan Africa. The conversation addresses collaborative creative processes and the physical spaces and routines writers use to develop their work, and is published as both a written transcript and a recorded audio version on SoundCloud. Individual pages also offer a read-only mode, adjustable letter sizing, an option to invert colors, downloadable PDFs, and written descriptions of each contributor’s portrait photo. In the same conversation, Sherida describes accessibility as central to the platform’s design, saying the goal is to ensure that “people of different backgrounds and abilities can adequately read and engage” with what the platform publishes.
Another piece, “Finding Utopia Through Building Community,” is described on the platform as a digital roundtable facilitated by graphic designer Loraine Furter, bringing together Sherida, Iyo Bisseck, Senakirfa Abraham, Hélène Alix Mourrier, Eunice Tchitchiama, and Estelle Ndjop Pom. The website also includes a Bibliography section, organized alphabetically, that lists academic texts, articles, and films referenced across the platform’s published works. According to the About page, Brave New Lit does not run ads, use paywalls, or rely on affiliate marketing, and instead relies on donations and support from partners to fund contributor fees and platform development.
Sherida Kuffour founded Brave New Lit and is also credited on the Colophon page as editor and creative director. According to her personal website, Sherida’s design practice spans user interface and experience design, brand development, and editorial design, built over more than a decade working with startups, agencies, and independent design studios She teaches book design through Dutch design school Design Academy Eindhoven’s MA Contextual Design program and has been a speaker for Dutch cultural organizations, including Writers Unlimited and the Noorderlicht International Photo Festival. Her website states that her graphic design work has been recognized by bodies including the Swiss Design Awards, the Xaver Awards, the Dutch Design Awards, and the Stimuleringsfonds Creative Industries Fund. Sherida’s website also states that she holds an MA in Design for Visual Strategies from Sandberg Instituut and a BA in Graphic Design from Ravensbourne University.1
Brave New Lit is shaped by a founder whose design work has received recognition from organizations including the Swiss Design Awards and the Dutch Design Awards. Bringing together writers, designers, and editors, the platform explores how design shapes the experience of speculative fiction. The BraveNewLit.xyz domain gives the platform an online identity directly tied to its name, joining a growing community of creative projects, independent publications, and startups using .xyz to build their brands. You can learn more by visiting BraveNewLit.xyz.
1. https://www.sheridakuffour.com/
Mio.xyz – Namecheap customer – (France)
Innovators use .xyz domains to highlight solutions that reflect how AI is reshaping communication, data, and decision-making across industries. Distributed AI data network Hub.xyz builds a system for real-time machine intelligence. AI-enabled marketer platform Myosin.xyz combines go-to-market services with hands-on AI education. AI platform nilGPT.xyz explores privacy-focused AI conversations. In this week’s #AIMonday, we’ll introduce you to an AI coworker designed to live inside Slack and carry out recurring work across a team’s tools: Mio.xyz.
Mio.xyz is the online home of Mio, a Slack-native AI coworker. According to the website, Mio installs directly into a Slack workspace, where employees work with it by tagging @mio in a channel. Beyond answering questions about the company, it is structured to handle recurring tasks like assembling a weekly brief or getting the team ready for a meeting, and it reaches into more than 3,000 connected tools, including Notion, project tracking tool Linear, Google Workspace, GitHub, and HubSpot. In July 2026, Mio raised $2.2M in pre-seed funding, backed by Casey Caruso, founder and managing partner of frontier tech firm Topology, and Thomas Crow of venture capital firm Fabric Ventures.1
The website outlines a range of tasks that Mio is designed to handle once connected to a team’s tools. For meeting preparation, it gathers what’s relevant beforehand, including CRM notes, emails, and recent Slack threads, then turns it into a single brief the team can review before the call. On the engineering side, it is designed to work through a bug end to end: reviewing the error, putting together a proposed fix, and submitting it as a pull request for the team to check. Mio.xyz also describes scheduled tasks, such as compiling a weekly brief from multiple connected tools and sending it to a user’s Slack DMs, and triaging a workspace to flag what needs attention. A workspace can share a single Mio instance across the team rather than each person running a separate assistant, and sensitive actions wait for explicit approval before Mio carries them out.
Mio was founded by Arthaud Mesnard. According to Arthaud’s personal website, Arthaud.xyz, he worked as an investor at Geometry, a cryptography-focused investment fund. Prior to Geometry, he founded lending startup Smarto and mental health startup KeepAppy. That focus carries into Mio itself: the company’s Team page describes its objective as “to liberate the web and shift the power away from platforms to users” through applied cryptography and private AI, and its legal entity is registered as Tools for Sovereignty Inc. The framing lines up with the backgrounds of Mio’s own investors, Topology and Fabric Ventures, both of which focus on frontier technology.
Arthaud Mesnard built Mio after a career spent largely in frontier technology, from a cryptography-focused venture fund to two earlier startups of his own. The Mio.xyz domain gives the Mio brand a short and memorable online identity. As a generic domain ending, .xyz keeps the focus on the Mio name without tying the company to a particular industry, product, or market. Its global accessibility adds to that versatility: .xyz is available in over 200 languages and used in more than 230 countries and territories around the world. For Mio, a platform designed to work across any team’s stack, that adaptable digital identity leaves room for the brand to grow as its products and reach expand. You can learn more by following the platform on LinkedIn @mioxyz and X/Twitter @miodotxyz, and by visiting Mio.xyz.
1. https://pulse2.com/mio-raises-2-2-million-to-build-an-ai-colleague-that-lives-in-slack/
Infinia.xyz – GoDaddy customer – (Uruguay)
Builders across the blockchain and web3 space use .xyz domains to showcase the platforms and protocols they build. Banking platform Dakota.xyz, founded by alumni of Coinbase, Square, and Airbnb, expands access to international business banking using stablecoin technology. Financial platform AvalonFinance.xyz develops Bitcoin-backed lending and stablecoin solutions. Portfolio intelligence platform Otomato.xyz supports real-time alerts for DeFi users. In this week’s #BlockchainThursday, we’ll introduce you to a payments infrastructure company connecting traditional banking rails with digital asset rails across emerging markets: Infinia.xyz.
Infinia.xyz is the online home of Infinia, a Uruguay-based company aiming to link traditional banking rails with digital asset rails. According to the website, Infinia connects traditional clearing rails with digital ledger technology to automate cross-border payouts, collections, and multi-currency virtual accounts. Infinia launched out of Y Combinator’s Winter 2023 batch, where its founders were selected from a pool of more than 20,000 applicants. On July 9, 2026, Infinia announced it had raised $13.5M in Series A funding, in an oversubscribed round led by Bain Capital and Variant Fund, with Y Combinator, Lattice, Varrock, Reverie, Decacorn, G2, and Tekton Ventures. According to the announcement, the new funding is aimed at securing additional regional regulatory licenses and expanding into Infinia’s core operational markets in Latin America, Africa, and Asia.1
The website outlines three core capabilities. Virtual Accounts provides multi-country banking-as-a-service capabilities structured for businesses that have not established physical local entities, issuing and managing multi-currency virtual accounts that hold local balances and segment user wallets across emerging markets through a single API. Disburse is designed for high-throughput disbursements to merchants, partners, suppliers, or end-users in real time, using automated settlement rather than conventional correspondent banking. Collect is intended for payment collection through local methods, including real-time instant bank networks like PIX and SPEI, for businesses that have not established standalone local corporate entities. According to the Series A announcement, Infinia operates with a team of 20 employees and has become an infrastructure partner for global fintechs, marketplaces, and corporate platforms, with an active client roster that includes payments company Stripe and its stablecoin platform Bridge.xyz, payments platform OpenFX, stablecoin payments platform KAST.xyz, and travel booking platform Despegar.
Infinia was co-founded by CEO Ianai Urwicz and CTO Alejandro Rettig. Ianai previously served as CRO at Prisma Campaigns, an AI-powered marketing platform for financial institutions. Prior to that, he was part of the founding team at cross-border payments firm dLocal, where he built the company’s commercial and account management team and developed its partnership strategy, according to the Experience section of Ianai’s LinkedIn profile. Alejandro co-founded technology solutions firm Kinetix and telecommunications solutions company Catalyst Uruguay, both based in Uruguay, and continues in those roles alongside his work at Infinia, as indicated in the Experience section of his LinkedIn profile.
Infinia upgraded from infiniaweb.com to the short and memorable Infinia.xyz. The move gives the company a shorter, more memorable domain. The .xyz domain is widely used by blockchain-based platforms, reinforcing Infinia’s positioning at the intersection of traditional finance and digital assets. Backed by its recent Series A round, Infinia is expanding into new regional markets under the Infinia.xyz domain. As adoption grows across the deep tech and startup community, .xyz continues to prove itself as a go-to choice for companies bridging traditional finance and digital assets. You can learn more by following the platform on LinkedIn and Instagram, and visiting Infinia.xyz.
