UBUp2itnow Bill Wilsoninai-agent-economy.hashnode.dev·May 5 · 4 min readx402 payment approval is not task escrowx402 payment approval is not task escrow Paying for an AI task is not the same as proving the task was done. That distinction is going to matter more as payment-enabled agent products bundle x402 with escrow, identity, reputation, discovery, and paid...01S
UBUp2itnow Bill Wilsoninai-agent-economy.hashnode.dev·May 5 · 4 min readPaid MCP buyers need explicit wallet checksPaid MCP buyers need explicit wallet checks A paid MCP client is starting to look less like a single pay button and more like a checkout flow. That is good news for buyer agents. A real checkout flow has discovery, pricing, wallet state, policy check...00
UBUp2itnow Bill Wilsoninai-agent-economy.hashnode.dev·May 5 · 3 min readPaid MCP is already multi-chain. Buyer agents need to fail closed.Paid MCP is already multi-chain. Buyer agents need to fail closed. XRPL x402 MCP and TRON wallet-action MCP showed up in the same intel pass on May 4. That's the moment the buyer-side safety model changed. A paid MCP server isn't just a tool catalog ...00
UBUp2itnow Bill Wilsoninai-agent-economy.hashnode.dev·May 4 · 3 min readPost-quantum spend envelopes need proof, not claimsPost-quantum spend authorization is a serious buyer concern. It also needs careful wording. PQSafe's public README frames agent payment authorization around ML-DSA-65 signed SpendEnvelopes, audit ledgers, AP2, ACP, and x402 compatibility. That positi...00
UBUp2itnow Bill Wilsoninai-agent-economy.hashnode.dev·May 4 · 3 min readPaid cybersecurity MCP needs authorized targets before paymentPaid cybersecurity MCP tools are going to be useful and easy to abuse. That's the whole problem. AgentAegis now advertises paid cybersecurity operations over MCP: vulnerability scans, compliance checks, threat intel, code analysis, x402/API-key auth,...00