| Availability (valid 402 returned) | 100.0% of 160 probes |
| Median 402 handshake | 322ms |
| p90 handshake | 517ms |
| Catalog price (advertised) | $1 |
| Live price (median demanded) | $1 |
| Price status | match |
| Protocol | x402 v2 |
| Category (our classification) | finance-crypto |
| Payment receiver | 0x213c…3215 · stable since Jul 12 |
| Base USDC settlement to this receiver wallet (30d' measured by us) | x402-plausible (amount matches a listed price): $24 · 24 transfers · 11 distinct senders. All USDC inflow' upper bound incl. non-x402: $143 · 87 transfers. |
| Second vantage | confirmed 402 from a second network path (Cloudflare edge), 2h ago |
| Discovery (.well-known/x402) | not found |
| Catalog volume (their metric) | 63 calls/30d |
AI inference / OpenAI-compatible Venice API access. Pay USDC, receive a live Venice.ai API key at 30–90% below Venice direct for same-day spot credits. Credits expire same day at 23:59 UTC, which is what creates the discount. Compatible with Venice's …
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, corroborated by a second network path for this service.
Operator of cheaptokens.ai? Dispute this rating. Scores are opinions based on automated measurements at the stated times.