Visa, Mastercard and BlackRock Back Open USD: What It Means for x402
What Open USD’s announcement and institutional stablecoin projects mean for x402 builders—and why issuer economics do not establish PayAI asset support....
x402A collection of 11 posts
When Robots Need to Pay: x402 and the Machine Economy
Circle’s Bits robot demo shows one possible machine payment. What x402 supports, what operators still control, and what robotics forecasts do—and do not—prove....
Can Agentic Payments Be Used in Online Gaming?
Explore possible x402 payments in games: paid API calls, total fees, player controls and recovery. Distinguish application designs from facilitator capabilities....
x402 on Arbitrum: PayAI Adds Support for Arbitrum One
PayAI supports x402 payments on Arbitrum One and Sepolia. Network identifiers, asset compatibility and the difference between fast confirmation and finality....
"Zero to 27,000: How ClawRouter settled $1,825 on Solana in 63 days with PayAI"
In 63 days, ClawRouter settled 26,860 transactions from 160 unique paying agents on Solana — every one of them facilitated...