Hyperliquid founder Jeff announced that the fiat on-ramp feature has gone live for testing, supporting credit cards and bank transfers, powered by swapped.com. Currently in the early testing phase, with plans to add fiat off-ramp and more payment methods in the future.

As AI and stablecoin payments accelerate their convergence, Visa has launched the Visa CLI tool, enabling AI agents to complete payments directly and enhance automation levels. Meanwhile, Tempo, supported by Stripe, has gone live with a machine payment protocol to meet the high-frequency trading demands of AI. AI agents are gradually becoming autonomous economic participants with independent trading capabilities, potentially accelerating the realization of automated procurement and cross-border payments in the future.