t54.ai Launches x402-secure, Adding a Programmable Trust Layer to the x402 Protocol

Foresight News reports that the trusted agent protocol t54.ai has launched x402-secure, aimed at adding a programmable trust and verifiability layer to the x402 protocol. x402-secure leverages Trustline (a native proxy risk engine) to provide pre-settlement protection, with the SDK capturing inference traces (AP2-compatible evidence) and integrating them into the payment process to prevent logic-level attacks such as prompt injection and subscription traps. Additionally, it monitors all servers in the x402 ecosystem 24/7 through the Validator Agent Network (VAN), checking API functionality, website content, social reputation, and on-chain transaction history. The health status of the x402 ecosystem can now be viewed on a public dashboard, with each merchant receiving real-time trust and security scores based on proxy analysis.