xx402.icu/x402/api/x402-roi-brief

x402 endpoint · grade F · score 20.4 · confidence 0.10

As of 2026-06-30, xx402.icu/x402/api/x402-roi-brief on Base has been delisted and shows no reliability probes in the last 30 days. It carries a provisional grade of F (first seen today).

Trust gradeF (score 20.4)
Recommendationavoid
Confidence0.10 — free tier, reduced density (every 6th probe)
30-day uptime—
Median latency—
Probes (30d, sampled)0
Advertised price$0.01 USDC
Price stability (30d)stable
Networkeip155:8453
First seen2026-06-30
Last probed2026-06-30
Statusdelisted
Snapshot computed2026-06-30 13:20 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

Other endpoints from xx402.icu