api.cheapestinference.com/v1/embeddings
x402 endpoint · grade D · score 43.6 · confidence 0.71
As of 2026-06-30, api.cheapestinference.com/v1/embeddings on Base answered only 49.1% of 57 reliability checks over the past 30 days, leaving it unreliable for anything production-facing. Responses came back sluggish at 566 ms median and it has held its advertised price steady at $10.00. Its x402-trust grade is D (score 43.6 from a solid sample, tracked for 12 days), so it is best avoided for now.
| Trust grade | D (score 43.6) |
| Recommendation | avoid |
| Confidence | 0.71 — free tier, reduced density (every 6th probe) |
| 30-day uptime | 49.1% |
| Median latency | 566 ms |
| Probes (30d, sampled) | 57 |
| Advertised price | $10 USDC |
| Price stability (30d) | stable |
| Network | eip155:8453 |
| First seen | 2026-06-18 |
| Last probed | 2026-06-29 |
| Status | listed |
| Snapshot computed | 2026-06-29 21:42 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.
→
→
POST /v1/x402-trust · POST /v1/x402-history · free MCP: npx -y x402-trust-mcp