# What BlackRock proposes
# Why stablecoins and blockchains
# Protocols and early standards
BlackRock calls out Coinbase's x402 protocol as an emerging open standard for machine-to-machine stablecoin payments. The mechanism described is straightforward: an agent executing a task that requires repeated micro-payments can transact autonomously using stablecoins on programmable rails, avoiding manual account setup and merchant fee structures that make tiny payments uneconomic.
# Market context and numbers cited
The paper uses public-scale data to support the thesis. It notes stablecoins had more than $300 billion in circulation as of September and that adjusted transaction volume exceeded $11 trillion in 2025, which it says grew at roughly an 80% CAGR since 2020. BlackRock contrasts that with ACH volume, which it places near $93 trillion in the referenced year, and cautions the figures are not directly comparable.
# Tokenised compute as an investable resource
BlackRock proposes a second, related idea: compute itself could become tokenised and tradable. The paper points to consensus estimates that combined hyperscaler cloud revenue could approach $1.1 trillion by 2030 and suggests standardised compute contracts might be tokenised, used as collateral, and ultimately traded as exchange-traded compute futures. The paper cites early signals such as Stripe's acquisition of OpenRouter to illustrate commercial momentum.
# Limits and near-term outlook
The authors explicitly treat the work as research, not a fund launch or capital commitment. They acknowledge that agentic payment activity and compute-market liquidity are currently limited and that the customers described have not yet shown up at scale. They also note that near-term price or ETH demand dynamics are more likely to be driven by ETF flows and macro data than by a gradual build of agentic payments.
# Practical implications for readers
If autonomous agents do scale, expect attention to settle on stablecoin issuers, settlement-layer tokens and protocols that support machine-to-machine standards. But timelines extend over years, and BlackRock's paper should be read as a forward-looking thesis that could influence sentiment rather than an immediate source of capital inflows.