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.
May 5, 20263 min read
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#x402
Articles tagged with #x402
Post-quantum spend envelopes need proof, not claims
Agent payment buyers should connect envelope scope to x402 receipts without skipping runtime policy checks.
May 4, 20263 min readPaid cybersecurity MCP needs authorized targets before payment
A scan receipt proves spend. It does not prove the target was authorized.
May 4, 20263 min read1Paid MCP tools need quality gates before x402 signing
Quality scores are useful, but buyer-side policy has to make the final payment decision.
May 4, 20263 min read1Smithery Badges Are Not Payment Approval for Paid MCP Tools
Paid MCP install docs now need buyer-safety gates: fresh x402 manifests, spend caps, approval proof, and fail-closed signing before any wallet action.
May 4, 20263 min readPaid MCP Manifests Can Drift Faster Than Buyers Expect
Rug Munch changed live x402 metadata during launch night. AgentPay MCP now validates fresh snapshots, no-trial policy, pricing fields, networks, and directory endpoints before signing.
May 4, 20264 min read1