Woofun AI reports that Alex Fine, CEO of Fun, has declared the imminent obsolescence of standalone on-ramps and blockchain bridges, arguing that unified payment systems will render these intermediary tools extinct within digital asset applications. This structural shift aims to make on-chain money movement largely invisible to end-users, moving away from the current fragmented infrastructure model toward a seamless, embedded experience that mirrors traditional Web2 payment processing standards.

The core of this transition relies on a fundamental change in user experience design, drawing a direct parallel to Web2 payments where the underlying infrastructure is effectively invisible to consumers. Fine argues that forcing users through separate funding, bridging, and conversion steps is an outdated friction point that the next generation of crypto applications must eliminate. By abstracting away the complexity of blockchain interactions, these platforms can embed payments directly into the user journey, ensuring that the technical mechanics of asset movement do not disrupt the primary application function, a perspective he detailed in a discussion with CoinDesk.

Fine’s stance on the fate of intermediary tools is unequivocal, predicting a total collapse in demand for standalone infrastructure providers. "The age of on-ramps will be completely dead and the age of external bridging sites will be dead," Fine stated, emphasizing that users have no intrinsic interest in the mechanics of bridging itself. He clarified that "Nobody wants to use a bridge for the purpose of using a bridge," noting instead that "They want to use an application." This sentiment underscores a broader industry trend where the value proposition shifts from the infrastructure layer to the application layer, rendering dedicated bridging interfaces obsolete as native integration becomes the standard.

To facilitate this shift, Fun operates as a payments infrastructure company specializing in backend technology that connects traditional payment systems with blockchain networks. Unlike consumer-facing exchanges or wallets, Fun provides APIs that enable fintechs and crypto applications to embed deposits, withdrawals, settlement, and checkout functionalities directly into their products. This approach abstracts the complexity of moving funds between fiat currencies, stablecoins, and various blockchains, allowing developers to focus on application logic rather than payment routing, thereby creating a more cohesive user experience that hides the underlying technological fragmentation.

The relevance of this infrastructure is highlighted by the growing activity in prediction markets such as Polymarket and Kalshi, as well as tokenized equities platforms, which are attracting increasing numbers of users and trading volume. While these applications have gained significant visibility, the infrastructure enabling their core functions—deposits, withdrawals, and settlement—has largely operated behind the scenes. Fun positions itself as a key enabler in this space, providing the necessary backend support that allows these high-growth platforms to function smoothly without exposing users to the complexities of traditional crypto funding mechanisms.

Woofun AI data shows Fun processes more than $3 billion in monthly transaction volume, having raised more than $75 million to date. The firm claims to power 100% of deposits and withdrawals on Polymarket and handles deposit flows into Aave's largest vaults, demonstrating its critical role in the current crypto payment ecosystem. These metrics illustrate the scale at which unified payment infrastructure is already operating, supporting major platforms that serve millions of users while maintaining the illusion of seamless, traditional financial transactions.

Fine critiques the current state of the crypto payments ecosystem as unnecessarily fragmented, forcing developers to stitch together disparate card processors, banking partners, crypto assets, blockchains, and bridges to create functional funding experiences. He argues that platforms should optimize around the end goal of getting users funded quickly and seamlessly, rather than relying on individual payment rails. "In Web2, payments are highly fungible," Fine noted, contrasting this with Web3 where "they're much more complex because every payment method behaves differently." He observes that teams continue rebuilding the same infrastructure repeatedly instead of developing unified, optimized funding flows, an inefficiency that unified backend providers like Fun aim to resolve.

This evolution implies that many existing crypto payment businesses focused on converting fiat into crypto or moving assets between blockchains risk becoming obsolete, as they solve an intermediary step that users never prioritized. "People don't care about converting fiat to crypto," Fine explained, adding that "They care about taking an action inside an app." As standalone on-ramp providers and bridge interfaces lose prominence, applications are increasingly embedding native payment experiences that allow customers to reuse saved payment credentials and complete transactions in a single click, further accelerating the decline of external conversion tools.

The transformation extends to fraud and risk management, where payment systems must adapt based on a user's history and behavior rather than applying identical checks to every transaction. Longstanding customers with significant balances should experience different verification processes than first-time users, allowing platforms to maximize funding efficiency while managing risk. Looking ahead, Fine identifies prediction markets and tokenized equities as promising growth sectors still in early stages of adoption, with prediction markets representing "perhaps 10%" of their eventual potential. "As liquidity expands, you'll see millions of potential event contracts," he said, suggesting that broader liquidity will unlock niche events and improve hedging tools, ultimately increasing the value of these platforms.