Grok USD

Coinbase Global reported that its agentic trading stack powered most crypto transaction flows over the past week. Management highlighted Grok as a leading AI agent on the platform, driving a large share of AI agent-driven trading volumes, while developer-built custom interfaces using Coinbase for Agents and the x402 payment protocol accounted for the majority of notional market activity. The company said the shift toward agentic trading moves it closer to a model leaning on higher margin services rather than pure retail volumes, with Grok and custom agents plugging into a payment stack built around USDC, Base and APIs. Coinbase added that heavier machine-driven flows do not remove existing risks around fee pressure, cybersecurity costs or competition from decentralized venues. The key proof point ahead is whether upcoming disclosures break out AI agent related metrics, such as the share of notional trading or fee revenue routed through Coinbase for Agents and x402, in the next couple of quarterly updates and product briefings.