Signed inference receiptmainnet
Agent
BSKq2X…SBTshRSigned inference receipt 00240cb0-41e1-4adc-a88c-9a11a7ffc959
Receipt·
openai/gpt-4o-mini·hashes onlyThe prompt and response for this receipt were never sent to Nexus — only their sha256 hashes are on the signed payload. To verify, the agent that made the call can replay the prompt & response through verifyReceipt() in @vdm-nexus/x402.
cost 0.000006 USDC
Signed receipt
{
"v": 2,
"model": "openai/gpt-4o-mini",
"payment": {
"pay_to": "4nTiDhEbCFJtfPsi49rPGam8R5azUQNZHpb49CLYxiSv",
"scheme": "x402",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"amount_usdc": 0.01,
"tx_signature": "dKmdR9uJSvpvRzynS68XXqanEAXGXXWSTzuZYeH7hrue97wHsqgu4C99dWxPgnDpdsPyPFoqKkFiWpsUC85L1Yi"
},
"upstream": "openrouter",
"cost_usdc": 0.00000555,
"timestamp": 1779487373424,
"prompt_hash": "e34765865ea95291d9ab3e7fee73d858cb1619bbfc093db8f6b4899733de6ed7",
"agent_pubkey": "BSKq2XtBCXHGZKvP9KStjJdpimTAJbmRP7FqZ1SBTshR",
"inference_id": "00240cb0-41e1-4adc-a88c-9a11a7ffc959",
"points_total": 4,
"response_hash": "c1b70ce5f1a7f8af315e45594fc86bb43067b69afb3650089c0bb3c800e9e950",
"nexus_signature": "2LfdgdnNLJekM5Rf1CCK2RYMVd5v26pUcTBSSrGj6tPfMMxBD9MgBFkib173qkAumrRdPapZm15MuPsjJBEw5jm2"
}Verification
Independently checks the prompt & response hashes and the operator's Ed25519 signature on this receipt.
Run your own signed inference in the playground — no API key, no signup.
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