x402 readiness API

Tate Programs runs narrow paid checks for agent-commerce launches: payment challenge shape, discovery metadata, browser readability, index health, and install-time skill risk. Public no-payment triage is available; paid endpoints return an x402 challenge before execution.

ServicePathPrice
x402 Paid Triage API/api/x402/triage$0.01
x402 Index Watch API/api/x402/index-watch$0.01
Agent Skill Trust Check API/api/x402/skill-trust-check$0.01
Agent Payment Surface Triage A2A/a2a$0.01