energybilltoolkit.co.uk/air/api/tools/get-air-quality

x402 endpoint · grade F · score 31.9 · confidence 0.71

As of 2026-06-30, energybilltoolkit.co.uk/air/api/tools/get-air-quality failed every one of its 50 reliability checks over the past 30 days — it was unreachable or returned errors on each attempt. Its x402-trust grade is F (score 31.9 from a solid sample, tracked for 18 days), so it is best avoided for now. It is no longer listed in the x402 directory.

Trust gradeF (score 31.9)
Recommendationavoid
Confidence0.71 — free tier, reduced density (every 6th probe)
30-day uptime0.0%
Median latency
Probes (30d, sampled)50
Advertised price
Price stability (30d)stable
Network
First seen2026-06-12
Last probed2026-06-28
Statusdelisted
Snapshot computed2026-06-30 11:49 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

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