Introducing CoinFello: Revolutionizing Smart Contract Interaction
HyperPlay Labs Inc., a leader in crypto, software distribution, and wallet innovation, has announced the launch of CoinFello at DevConnect in Buenos Aires, Argentina. CoinFello is the world’s first AI agentic app designed for using and automating any smart contract protocol. The application offers users a simple chat interface that understands on-chain context, executes user intents, and automates smart contract interactions using plain language.
CoinFello integrates the user’s wallet with a user agent that anticipates their needs, aiming to make crypto easy, fun, and safe, thereby paving the way for mainstream users to engage with DeFi.
Technological Foundation and User Control
Built on both EigenCloud and the MetaMask Smart Accounts Kit, developed by Consensys, CoinFello ensures that users maintain full custody of their funds while interacting with its advanced AI LLM. CoinFello receives a delegation from the user’s existing MetaMask wallet or can create a new MetaMask wallet directly within the CoinFello app.
CoinFello empowers MetaMask users with an intuitive, intent-based system that addresses significant user experience challenges hindering mainstream crypto adoption. These challenges include discovering DeFi protocols that best suit a user's needs, abstracting away the complexities of gas fees, explaining smart contracts in plain language, and automating cross-chain transactions. For instance, CoinFello users can proactively prevent liquidations by instructing their assistant to automatically reallocate funds in response to black swan events, such as those experienced in October 2025, which resulted in over $1.7 billion in liquidations across Ethereum and EVM-compatible networks.
Vision for Accessible Decentralized Finance
Self-sovereign AI solves many of the fundamental user experience problems for interacting with dApps and DeFi protocols. CoinFello represents the first time that self-custodial DeFi can be truly accessible to mainstream audiences. We’ve created a user agent that can protect user funds, solve protocol discoverability, and simplify UX. We’re aiming to minimize risks while maximizing accessibility.
- jacobc.eth, Founder and CEO of CoinFello and previous Lead of Operations at MetaMask
We are excited to partner with the CoinFello team to deliver verifiable, deterministic, and self-sovereign AI for crypto users. This partnership ensures that users have AI agents they fully control, using the model the user signed up for, and with reliable and repeatable outputs that protect users against non-attributable manipulation in agents.
- Sreeram Kannan, Founder of EigenCloud and CEO of Eigen Labs
Seamless Smart Contract Automation
CoinFello simplifies every layer of the crypto experience. Users can execute complex transactions without navigating to website-based dApps. Instead, users instruct their agent on the desired action, and the agent directly interfaces with the relevant smart contracts on their behalf. CoinFello presents the smart contract interaction or automation to the user for approval before execution.
As the first solution that is both fully self-sovereign and supports any smart contract interaction on any EVM chain, CoinFello utilizes a context-aware conversational AI interface. Users can issue commands like, "Sell my meme coins to buy more ETH," or "use the liquidity in my wallet to ensure my loan positions are not liquidated during market fluctuations." The application then handles the execution, providing the user with an overview of the proposed action for review. CoinFello abstracts complexities such as gas fees, chain selection, token swapping, and bridging, thereby simplifying smart contract interactions.
Empowering Future On-Chain Interactions
We’re excited to be working with the CoinFello team as they bring agentic experiences to life with the MetaMask Smart Accounts Kit. Together we imagine a future where AI agents can act safely on behalf of users through fine-grained and transitive permissions, empowering people to express exactly what they want to see happen on-chain.
- Ryan McPeck, Product Lead at Consensys for the MetaMask Smart Accounts Kit
Availability and Future Outlook
CoinFello is currently available in a private alpha testing cohort, with a public release scheduled for Q1 2026.
For more information and to join the waitlist, users can visit coinfello.com.
About the Companies
About HyperPlay Labs
HyperPlay Labs is the creator of both CoinFello and HyperPlay. HyperPlay is the leading web3 gaming infrastructure solution, providing wallet interoperability, questing, and censorship-resistant game distribution. The HyperPlay Labs team comprises veterans from the crypto, AI, and gaming industries. HyperPlay originated within MetaMask and was founded to address the most significant user experience challenges in onboarding mainstream audiences to the decentralized web.
About EigenCloud
EigenCloud is the world’s first verifiable cloud, enabling developers to build applications, AI products, and AI agents that are provably trustworthy. Built on top of the EigenLayer restaking protocol, EigenCloud extends Ethereum’s security across the digital and physical worlds, allowing developers to verify any input, event, or computation using cryptoeconomic guarantees. With primitives like EigenAI for verifiable inference, EigenCompute for secure offchain execution, and EigenDA for high-throughput data availability, EigenCloud introduces verifiability-as-a-service to usher in a new era of cloud computing. Its services are backed by over $14 billion in staked assets, with more than 190 Autonomous Verifiable Services (AVSs) in development and over 40 live on mainnet. For more information, users can visit eigencloud.xyz.
About Consensys
Consensys is the leading Ethereum software company, building the infrastructure, tools, and protocols that power the world’s largest decentralized ecosystem. Founded in 2014 by Ethereum co-founder Joseph Lubin, Consensys has played a foundational role in Ethereum’s growth, from pioneering products like MetaMask, Linea, and Infura to shaping protocol development and staking infrastructure. Today, Consensys continues to lead Ethereum’s evolution through strategic R&D and direct contributions to network upgrades like the Merge and Pectra. With a global product suite and deep roots across the ecosystem, Consensys is uniquely positioned to accelerate Ethereum’s role as the trust layer for a new global economy, one that is decentralized, programmable, and open to all. To learn more, users can visit consensys.io.