defi-shield-hazel.vercel.app/api/dev/diff-impact
x402 endpoint · grade B · score 69.9 · confidence 0.60
As of 2026-06-30, defi-shield-hazel.vercel.app/api/dev/diff-impact on Base responded to 74.1% of 27 reliability checks over the past 30 days — often enough to use, but with outages frequent enough to plan around. Responses came back moderate at 435 ms median and it has held its advertised price steady at $0.0500. Its x402-trust grade is B (score 69.9 from a moderate sample, tracked for 18 days), so it warrants caution before relying on it.
| Trust grade | B (score 69.9) |
| Recommendation | caution |
| Confidence | 0.60 — free tier, reduced density (every 6th probe) |
| 30-day uptime | 74.1% |
| Median latency | 435 ms |
| Probes (30d, sampled) | 27 |
| Advertised price | $0.05 USDC |
| Price stability (30d) | stable |
| Network | eip155:8453 |
| First seen | 2026-06-12 |
| Last probed | 2026-06-29 |
| Status | listed |
| Snapshot computed | 2026-06-29 15:33 UTC |
Need more than the free snapshot? The paid API adds a live probe at decision time (with timestamp), full 30-minute probe density & confidence, 90-day history, on-chain settlement correlation, and watch/alerting.
→
→
POST /v1/x402-trust · POST /v1/x402-history · free MCP: npx -y x402-trust-mcp