TLDR Tech / Crypto
The Rise of Stablecoins and the Case for Coinbase
Coinbase's share of Circle's USDC revenue rose from 17.8% in Q1 2022 to roughly 50% today under the Collaboration Agreement, which pays Coinbase 100% of yield on USDC held in its products plus 50% of off-platform balance yield, with Q1 2026 average Coinbase-held USDC reaching a $19B ATH. The 3-year auto-renewing contract cannot be terminated while Product, Company, and Reseller thresholds are met, delivering issuer-like economics without issuer overhead, and the CLARITY Act further formalizes these regulated rails by positioning Coinbase's stablecoin franchise as the application layer of a regulated system rather than a retail trading adjunct. Treasury Secretary Bessent projects stablecoin market cap hitting $3T by 2030, roughly 10x current levels, with USDC gaining share against USDT in address-to-address payment transfers as a proxy for real-world payments adoption. Despite the market crediting Stripe ($159B valuation) and Tempo as agentic commerce winners, 92.8% of real agentic payments volume settles on Base, and 99.8% settles in USDC.
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