TenPrint
x402Grade BLast checked 4 hours ago
POST https://rubric-protocol.com/v1/x402/attested-inference
Attested LLM inference: gpt-4o-mini chat completion plus a post-quantum signed, Hedera-anchored attestation binding the prompt hash, response hash, exact model version, and timestamp. Evidence of which model said what, when — for agents whose decisions may be questioned later.
Price$0.01per model request · paid in USD on Base
Uptime100%
4/4 probes · 397 ms
Score78Grade B
Paid usage, 30 days4payers · 12 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://rubric-protocol.com/v1/x402/attested-inference"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 08:00 | Valid 402 | 402 | 437 ms | $0.01 |
| 2026-10-11 03:30 | Valid 402 | 402 | 586 ms | $0.01 |
| 2026-10-10 23:00 | Valid 402 | 402 | 357 ms | $0.01 |
| 2026-10-10 17:30 | Valid 402 | 402 | 353 ms | $0.01 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves