| Availability (valid 402 returned) | 96.7% of 61 probes · single vantage |
| Median 402 handshake | 1811ms |
| p90 handshake | 1992ms |
| Catalog price (advertised) | $0.0012 |
| Live price (median demanded) | $0.0124 |
| Price status | dynamic |
| Protocol | x402 v2 |
| Category (our classification) | finance-crypto |
| Payment receiver | 0xfB56…2f39 · changed 2× since Jul 12 |
| Base USDC inflow to this receiver wallet (30d, all sources — not just x402) | shared receiver wallet — total inflow is not attributable to this domain alone |
| Discovery (.well-known/x402) | present |
| Catalog volume (their metric) | 9 calls/30d |
| /api/x402/aman-arb-scan | $0.0124 | $0.1244 |
| /api/x402/aman-block-inspect | $0.0037 | $0.0037 |
| /api/x402/aman-fx-rates | $0.0012 | $0.0012 |
| /api/x402/aman-gas-price | $0.0012 | $0.0012 |
| /api/x402/aman-geo-ip | $0.0019 | $0.0019 |
| /api/x402/aman-invoice-proforma | $0.005 | $0.005 |
| /api/x402/aman-network-stats | $0.0037 | $0.0037 |
| /api/x402/aman-rss-read | $0.0025 | $0.0025 |
| /api/x402/aman-stable-health | $0.0093 | $0.0933 |
| /api/x402/aman-staking-rewards | $0.0075 | $0.0075 |
and 40 more listed paths
grade evidence: hourly probes of /api/x402/aman-crypto-price. Availability, latency and protocol measure the operator's shared infrastructure and generalize across its products; the price check applies to the probed product. We now also probe one other product per hour, rotating; "live price we measured" shows what each answered. This operator lists 50 products; the grade is evidence from a small sample of them.
| 20260906 16:35 | payment receiver changed to 0xfB56…2f39 |
| 20260906 10:35 | payment receiver changed to 0x2152…5629, 0xfB56…2f39 |
| 2026-09-07 23:39 | price changed $0.012441 → $0.001244 |
| 2026-09-07 01:42 | price changed $0.031104 → $0.012441 |
| 2026-09-06 23:46 | price changed $0.002488 → $0.031104 |
| 2026-09-06 17:35 | price changed $0.007465 → $0.002488 |
| 2026-09-06 15:10 | price changed $0.012441 → $0.007465 |
Bitcoin price and live USD spot price for any major cryptocurrency — BTC, ETH, SOL and 100+ assets; real-time single-token price API with 24h change. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and …
dynamic-pricingreceiver-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 amanchain-relay.gitajhd.workers.dev? Dispute this rating. Scores are opinions based on automated measurements at the stated times.