Signed inference receiptmainnet
Agent
BSKq2X…SBTshRSigned inference receipt 72cfcc55-f7f8-4194-b2d8-5a6d4f54d371
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 0.000005 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": "X9iZFqQm8pv7v5kFADaodXng24nQ8QwomSSHrEAFzhRdQJtSvFUVTrziJKETo9yEqYNniu91Fn7pGdj7LG4oYPm"
},
"upstream": "openrouter",
"cost_usdc": 0.00000465,
"timestamp": 1779350880856,
"prompt_hash": "f8d4c5d8b8324c382f6e42a7ae7e905b0a39986aa6356d191b8313d0bd2f9ebe",
"agent_pubkey": "BSKq2XtBCXHGZKvP9KStjJdpimTAJbmRP7FqZ1SBTshR",
"inference_id": "72cfcc55-f7f8-4194-b2d8-5a6d4f54d371",
"points_total": 1,
"response_hash": "304db208366f7659e79600ccc5e5fd2351c0d3728de919dbf3a96af36fad249c",
"nexus_signature": "5CaiMDPuEg3JRQKKv8aWnEbKHA8xKxFZ7EaJZy5grxni6vPRswpVLmX8EKFxfNi8rBPYj3JahL1wYLsnFkFcmYEf"
}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.
Open the playground