El crecimiento explosivo de la aplicación Base y sus implicaciones en el ecosistema de Ethereum y las finanzas descentralizadas (DeFi)

The Base App, a Layer-2 (L2) scaling solution developed by Coinbase, has emerged as a seismic force in the Ethereum ecosystem, reshaping user adoption dynamics and catalyzing institutional and retail investment in L2 scalability solutions. As of Q3 2025, the app has achieved 1 million daily active addresses, capturing 55% of all top L2 addresses and surpassing Ethereum Mainnet in transaction volume. This meteoric rise underscores a broader shift in the crypto landscape, where L2 networks are no longer just complementary infrastructure but central pillars of DeFi innovation and capital allocation.

User Adoption: A New Benchmark for L2 Networks

The Base App's user growth is unprecedented. By Q3 2025, it had secured $10 billion in total value locked (TVL), representing 43.5% of the entire L2 ecosystem's market share. This growth is driven by two key factors: institutional-grade onboarding infrastructure and retail-friendly transaction economics. Coinbase's fiat bridge, which allows seamless transfers between fiat and crypto, has lowered entry barriers for both individual and institutional users. Meanwhile, Base's integration with Ethereum's security model ensures trust, while its low fees-often fractions of a cent make it accessible to retail traders.

The implications for DeFi are profound. Lending protocols on Base now account for over 80% of onchain market activity, reflecting a shift from synthetic stablecoins to centralized counterparts like USDT and USDC. This trend signals a maturing market where efficiency and liquidity trump experimental token models. Furthermore, Base's dominance in data indexing and querying applications-critical for DeFi analytics-has solidified its role as a foundational layer for the next phase of decentralized finance.

Institutional and Retail Investment: A Symbiotic Relationship

The Base App's user adoption metrics are inextricably linked to surging investment inflows. For the 12 months ending November 2025, Layer-2 TVL reached $39.39 billion, with Arbitrum ($16.63 billion) and Base ($10 billion) leading the charge. This growth coincides with a 42% year-over-year increase in retail user adoption on L2 networks, fueled by improved onboarding and reduced transaction costs.

Institutional capital has followed suit. The rise of Bitcoin and Ethereum ETFs, such as BlackRock's iShares Bitcoin Trust (IBIT), which attracted $50 billion in assets under management, has created a flywheel effect. Corporate entities like MicroStrategy, which added 257,000 BTC to its treasury in 2024, now view crypto as a strategic reserve asset. These developments, paired with regulatory clarity from the GENIUS Act and CLARITY Act, have normalized crypto as a legitimate asset class, further accelerating investment into L2 solutions like Base.

The Ethereum Ecosystem's Rebalancing

Base's success is not just a standalone story-it signals a rebalancing of Ethereum's ecosystem. By handling 1.9 million daily transactions in 2025, L2 networks have alleviated Ethereum's congestion, enabling it to focus on its role as a secure settlement layer. This division of labor has unlocked new use cases, from high-frequency trading to institutional-grade staking, while reducing Ethereum's energy consumption and gas costs.

For DeFi, the shift is existential. Traditional DeFi protocols, once reliant on Ethereum's native chain, are now migrating to L2s to capitalize on Base's user base and liquidity. This migration has created a virtuous cycle: higher user adoption drives more TVL, which attracts developers and institutional capital, further entrenching L2s as the default infrastructure for DeFi.

Conclusion: A New Era for Crypto

The Base App's explosive growth is a harbinger of a new era in crypto. By bridging the gap between retail accessibility and institutional legitimacy, it has redefined what's possible for L2 scalability solutions. As Ethereum's ecosystem continues to evolve, the interplay between user adoption, TVL, and regulatory progress will determine the next chapter of DeFi's journey. For investors, the message is clear: L2 networks are no longer the future-they are the present.