| Availability (valid 402 returned) | 71.2% of 160 probes · single vantage |
| Median 402 handshake | 784ms |
| p90 handshake | 1042ms |
| Catalog price (advertised) | $0.003 |
| Live price (median demanded) | $0.001 |
| Price status | match |
| Protocol | x402 v2 |
| Category (our classification) | ai-services |
| Payment receiver | 0x2348…2bCb · stable since Jul 12 |
| Base USDC settlement to this receiver wallet (30d' measured by us) | x402-plausible (amount matches a listed price): $0 · 28 transfers · 86 distinct senders. All USDC inflow' upper bound incl. non-x402: $42 · 538 transfers. |
| Second vantage | our prober saw a valid 402 but the Cloudflare edge saw HTTP 530, 5h ago |
| Discovery (.well-known/x402) | not found |
| Catalog volume (their metric) | 1 calls/30d |
| 2026-07-21 00:12 | price changed $0.001 → $0.003 |
Pro-tier reasoning & code. Kimi K2.6, Qwen3-Coder 480B, Qwen3.6 Plus, Grok-4 family (4-20, 4-3), DeepSeek V4 Flash, Arcee Trinity Large Thinking, OpenAI gpt-54-mini and gpt-53-codex. OpenAI-compatible. Supports tools/tool_choice and stream:true SSE.
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.dellbot.win? Dispute this rating. Scores are opinions based on automated measurements at the stated times.