Coinbase can earn from growing agentic payments through Base transaction fees and yield on dollars backing USDC on Base. Its x402 protocol lets agents pay instantly for web services with stablecoins; cumulative Base x402 transactions rose from 1.5K to 138.5M in five quarters. After a Q4 2025 testing jump, quarterly activity rose from 14M to 18M to 23M in 2026, which looks like accelerating organic use, not just testing. x.com 

Ripple's growing distribution and financial scale are expanding the wider XRP ecosystem. RLUSD is now available on Coinbase and Coinbase Prime for users and institutions to convert dollars at 1:1. Ripple says it is on track to exit 2026 at $900 million in annualized product revenue, after enabling over $16 trillion in transactions across its products in 2025; it reports 1,700-plus clients, over 85 regulatory licenses and final approval for a US National Trust Bank charter. x.com  x.com 

Coinbase is holding the CLARITY Act hostage to protect its stablecoin yield revenue. Its chief legal officer says either rewards are included or there is no CLARITY. Coinbase makes $1.35 billion a year from stablecoin yield, which explains why the most important crypto bill in history is still stuck on one company's revenue model. x.com 

Growing stablecoin payments and business adoption position Visa, Mastercard, Coinbase, Circle and PayPal for a massive shift in global payments. Stablecoins are moving from crypto speculation into real-world financial infrastructure; payments reached $482B year to date, up 45%. Autonomous AI-agent transactions may be the next frontier. x.com 

Coinbase looks undervalued at an estimated 10-13x next year's free cash flow. A post the author replies to calls it a stablecoin toll booth whose USDC revenue alone makes it undervalued if stablecoins keep growing as they have. x.com 

Coinbase is a bubbly stock priced as a proxy for crypto trading, yet experienced crypto users leave it for better exchanges. It works for beginners, where it can take advantage of unknowledgeable investors, but more than a decade of crypto use shows Coinbase gets replaced as soon as users find something better. x.com 

Coinbase should recover into a more diversified business when bitcoin recovers, yet it trades as if its only product broke. In nine months it added zero-commission stock trading, prediction markets at $100M annualized revenue, stock and pre-IPO perps, and derivatives at $200M annualized, and it receives about 50% of USDC economics. Bitcoin near $64K sits below its ~$87K mining cost, historically a buy signal. At 6-7x sales versus Robinhood's 18.6x, the risk/reward is favorable. x.com 

RLUSD is positioned to become a main liquidity layer for XRP trading, as Tether did for Bitcoin. Planned Coinbase access and institutional backing add to Ripple's trust-bank OCC approval, BNY custody and RLUSD's Moody's A2 as adoption groundwork. If XRP becomes core settlement infrastructure, today's market-cap valuation models would look conservative; $100 is a number, not a ceiling. x.com  x.com  x.com  x.com 

Coinbase's revenue suffers because crypto trading volumes always dry up when prices fall. Per Polymarket, Coinbase transaction revenue fell 40% year over year. x.com 

Circle still benefits from the large stablecoin trend and USDC's utility for businesses and users, so early AI-agent cash recommendations are no reason to turn bearish. Mizuho cut its target to $43 and sees a 10-20% reserve-revenue hit after sampled agents favored insured, higher-yield options over USDC. Few people let agents manage their money, and those who do are not a large share of USDC holders. Agent-only stablecoin payments may be overhyped. x.com