openwebninja-x402.vercel.app/api/amazon/product-offers
x402 endpoint · grade A · score 80.3 · confidence 0.75
As of 2026-06-30, openwebninja-x402.vercel.app/api/amazon/product-offers on Base held 98.3% uptime across 59 reliability checks over the past 30 days, with only occasional misses. Responses came back sluggish at 514 ms median and it has held its advertised price steady at $0.0100. Its x402-trust grade is A (score 80.3 from a solid sample, tracked for 18 days), so it currently looks safe to use.
| Trust grade | A (score 80.3) |
| Recommendation | proceed |
| Confidence | 0.75 — free tier, reduced density (every 6th probe) |
| 30-day uptime | 98.3% |
| Median latency | 514 ms |
| Probes (30d, sampled) | 59 |
| Advertised price | $0.01 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 15:42 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.
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POST /v1/x402-trust · POST /v1/x402-history · free MCP: npx -y x402-trust-mcp