x402 payment approval is not task escrowAgent payment stacks need separate layers for payment approval, escrow, reputation, work proof, and paid-proxy discovery.4 min read·ai-agent-economy.hashnode.dev2MSMay 5
Paid MCP buyers need explicit wallet checksA five-tool x402 flow only works if buyer agents can inspect wallet, policy, chain, and receipt state before signing.4 min read·ai-agent-economy.hashnode.devMay 5
Paid MCP is already multi-chain. Buyer agents need to fail closed.XRPL x402 and TRON wallet-action MCP are the safety test. AgentPay now has the receipt and preflight proofs.3 min read·ai-agent-economy.hashnode.devMay 5
Post-quantum spend envelopes need proof, not claimsAgent payment buyers should connect envelope scope to x402 receipts without skipping runtime policy checks.3 min read·ai-agent-economy.hashnode.devMay 4
Paid cybersecurity MCP needs authorized targets before paymentA scan receipt proves spend. It does not prove the target was authorized.3 min read·ai-agent-economy.hashnode.devMay 4
