Onchain fees projected to reach $19.8 billion this year, up 41% as real utility replaces speculation

Blockchain networks are projected to generate $19.8 billion in transaction fees during 2025, marking a decisive shift from speculation-driven activity to real-world usage, according to new data from venture capital firm 1kx.capital.

The figure represents a 60% compound annual growth rate since 2020, with decentralized finance applications now accounting for 63% of all fees as users increasingly pay for financial services rather than speculative trading.

Massive Growth in Onchain Fee Revenue Signals Blockchain Maturity

The Onchain fee revenues surge underscores a new phase for the blockchain sector. The 1kx.capital report revealed that 2025’s expected total of $19.8 billion represents more than 10 times the fees generated in 2020, translating into a compound annual growth rate (CAGR) of roughly 60%.

Users spent $9.7 billion in the first half of 2025 alone—the highest first-half figure ever recorded, up 41% from 2024. That’s even higher than the onchain fee revenue highs of 2021, which stood at $9.5 billion during the same period.

“Back then, fee generation was driven by incentives and speculation,” noted the report. “Today, Onchain fee revenue comes primarily from real applications—financial services, DePINs, wallets, and consumer apps, all posting triple-digit growth.”

Average daily transactions have jumped 2.7x since late 2021, while active monthly wallets hit 273 million—a 5.3-fold increase. Meanwhile, the number of fee-generating protocols exploded from just 125 in 2021 to 969 in early 2025.

DeFi Dominates the Onchain Fee Revenue Landscape

In the first half of 2025, decentralized finance accounted for 63% of all fees—around $6.1 billion, a 113% increase year-over-year.

Roughly $4.4 billion of that came from DEXs, lending protocols, and derivatives platforms. 1kx.capital’s data shows that DeFi applications will likely contribute $13.1 billion, or 66% of total Onchain fee revenues by the end of 2025.

“When overall Onchain fee revenues resurged in 2024, blockchains lost their lead position to DeFi and finance applications,” said 1kx.capital analysts. “We’re witnessing a decisive shift where users pay for utility, not speculation.”

On Solana, protocols like Raydium and Meteora have cut Uniswap’s market share from 44% to 16%, while Jupiter skyrocketed from 5% to 45% in derivatives and perpetual trading. Rising star Hyperliquid captured 35% of all fees in that same category—solidifying DeFi’s expanding dominance in Onchain fee revenue.

Layer 1 Still Matters—but DePINs and Wallets Are Catching Up

While DeFi leads the Onchain fee revenues race, Layer 1 networks continue to play a major role, contributing 22% of total fees from transaction costs and MEV capture. Layer 2 and Layer 3 scaling solutions, though currently smaller in contribution, are seeing steady increases as more applications migrate for efficiency.

Meanwhile, DePIN (Decentralized Physical Infrastructure Networks) and Web3 wallet ecosystems have emerged as new Onchain fee revenues drivers, each posting over 200% year-on-year growth. This rapid diversification hints at a future where fee generation extends beyond DeFi into gaming, identity, and AI-integrated blockchain systems.

Blockchain researcher Ryan Watkins, co-founder of Messari, commented:

“The shift in Onchain fee revenue tells a bigger story—blockchains are finally being used for what they were designed for: real, everyday applications that generate sustainable economic activity.”

2026 Outlook: $32 Billion Onchain Fee Revenue in Sight

Looking ahead, Onchain fee revenue shows no sign of slowing. 1kx.capital’s base-case forecast points to over $32 billion in total fees by 2026, representing a 63% year-over-year rise. This continued growth will be fueled by wider adoption of DeFi apps, retail-friendly wallets, and the increasing integration of AI and real-world assets into blockchain ecosystems.

With nearly a thousand fee-generating protocols already active, analysts predict that Onchain fee revenues could soon rival traditional fintech transaction volumes.

“We’re entering an era where blockchain networks are no longer experiments—they’re profit-generating ecosystems,” said James Check, Lead Analyst at Glassnode. “The sustainability of Onchain fee revenue proves the model works.”

The record-breaking Onchain fee revenues projection for 2025 represents more than just impressive numbers—it signals blockchain’s evolution into a mature, self-sustaining economy. As decentralized ecosystems move from speculation to real-world value creation