| Availability (valid 402 returned) | 64.5% of 62 probes · single vantage |
| Median 402 handshake | 166ms |
| p90 handshake | 201ms |
| Catalog price (advertised) | $3 |
| Live price (median demanded) | $3 |
| Price status | match |
| Protocol | x402 v2 |
| Category (our classification) | security-infra |
| Payment receiver | 5Djv3x…fkNs · changed 2× since Jul 12 |
| Solana USDC inflow to this receiver wallet (30d' all sources — not just x402) | $7 · 3 transfers · ~2 distinct senders · upper bound' includes non-x402 transfers |
| Discovery (.well-known/x402) | not found |
| Catalog volume (their metric) | 4 calls/30d |
| 20260721 10:34 | payment receiver changed to 5Djv3x…fkNs |
| 20260720 16:34 | payment receiver changed to 5Djv3x…fkNs, 74QDTK…2VW6 |
| 2026-07-21 11:23 | price changed $0.01 → $3 |
HIPAA compliance gap teaser — real findings drawn from the Midnight Infrastructure knowledge base, tailored to your org type and stated concern.
receiver-changed
What this grade does and doesn't measure: it scores the paid-request handshake — whether the service returns a spec-valid 402 payment challenge, how fast, and whether its price is honest. We do not pay these endpoints yet, so we do not verify that the paid response returns correct or complete content. Availability is a probe success rate measured hourly, from a single network vantage for this service.
Operator of x402.midnight-compliance.com? Dispute this rating. Scores are opinions based on automated measurements at the stated times.