x402.atomicstream.net/v2/schema/stream/mempool-sniff
x402 endpoint · grade B · score 70.5 · confidence 0.71
As of 2026-06-30, x402.atomicstream.net/v2/schema/stream/mempool-sniff on Solana responded to 86.2% of 58 reliability checks over the past 30 days — often enough to use, but with outages frequent enough to plan around. Responses came back sluggish at 864 ms median and it has held its advertised price steady at $3.00. Its x402-trust grade is B (score 70.5 from a solid sample, tracked for 12 days), so it warrants caution before relying on it.
| Trust grade | B (score 70.5) |
| Recommendation | caution |
| Confidence | 0.71 — free tier, reduced density (every 6th probe) |
| 30-day uptime | 86.2% |
| Median latency | 864 ms |
| Probes (30d, sampled) | 58 |
| Advertised price | $3 USDC |
| Price stability (30d) | stable |
| Network | solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| First seen | 2026-06-18 |
| Last probed | 2026-06-29 |
| Status | listed |
| Snapshot computed | 2026-06-29 23:12 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
Other endpoints from x402.atomicstream.net
- /v2/schema/stream/account-data
- /v2/schema/stream/market-depth
- /v2/schema/stream/infrastructure-pulse
- /v2/schema/stream/wallet-balance
- /v2/schema/stream/token2022-extensions
- /v2/schema/stream/whale-alert
- /v2/schema/stream/sniper-feed
- /v2/schema/stream/token-ticker
- /v2/schema/stream/rug-detection
- /v2/schema/stream/smart-money