{"uid":"cap_uti0MC0IJU9v59nQF4gbw","slug":"payperbyte-reasoning-verdict-oracle-5cd61931","name":"PayPerByte Reasoning Verdict Oracle","description":"Verify-before-act risk oracle: POST an action context and get a signed ALLOW/WARN/BLOCK/ABSTAIN verdict + 0-100 score + reasons from a LOCAL model (no data egress). Advisory: the receipt proves provenance/integrity, not correctness. Full method: https://x402.payperbyte.io/feeds","url":"https://x402.payperbyte.io/feeds/reasoning-verdict","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"kind":{"enum":["payee","transaction","contract","message","proposal","tool-call","url","claim","general"],"type":"string","description":"Optional. The action type, to focus the judgment (default \"general\"). Echoed back in answer.kind."},"context":{"type":"string","description":"Optional. Extra context for the judgment — a string, or a JSON object/array (it is stringified). Length-capped server-side."},"subject":{"type":"string","minLength":1,"description":"The action/text to judge — the message, payload, proposal, payee, or tool-call the agent is about to act on. Returns a signed ALLOW/WARN/BLOCK/ABSTAIN verdict + a 0-100 safe-to-proceed score + reasons from a LOCAL model (no data egress)."}}},"responseSchema":{"type":"json","example":{"_note":"Illustrative response shape — not a live answer. The verdict is advisory. The embedded EIP-712 receipt (domain chainId 421614 = Arbitrum Sepolia, a frozen signing namespace, not a settlement rail) proves who signed the exact answer bytes — not that the verdict is correct.","answer":{"v":"reasoning-verdict/v1","kind":"transaction","score":40,"reasons":["illustrative — real answers list the model's risk reasons"],"ruleset":"rv-v1","subject":"Release 5,000 USDC to 0x1111111111111111111111111111111111111111 for invoice #42?","summary":"illustrative — a one-sentence rationale from the LOCAL model","verdict":"WARN","confidence":"medium","disclaimer":"The receipt proves these exact bytes came from this publisher; it does NOT guarantee the verdict is correct. AI-generated advisory analysis — verify independently before acting."},"attestation":{"domain":{"name":"BYTE Library","chainId":421614,"version":"1"},"signer":"0x…","signature":"0x…","payloadHash":"0x…"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NdR2XUrHHm6ZCo9m4-UEk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submits a transaction, action, or decision subject to an AI reasoning model that returns a scored risk verdict (PASS/WARN/FAIL) with an EIP-712 cryptographic attestation proving the exact bytes served","exampleAgentPrompt":"Can you run a reasoning verdict on releasing 5,000 USDC to wallet 0xAbCd...1234 for invoice #42 — I need the risk score, a PASS/WARN/FAIL verdict, and the cryptographic attestation proving the answer wasn't tampered with?","exampleUseCases":[{"title":"Agentic payment approval gate","prompt":"Before my agent sends 10,000 USDC to 0x9Fa3...beef for vendor invoice #99, run a reasoning verdict on that transaction and block the payment if the verdict is WARN or FAIL — I need the risk score and the signed attestation as proof."},{"title":"DeFi action risk check","prompt":"I'm about to deposit 50 ETH into a new liquidity pool via 0xPool...1234 — can you get a scored risk verdict on whether that's advisable, with a confidence level and a cryptographic receipt I can keep for audit purposes?"},{"title":"Compliance review of wallet release","prompt":"Our compliance agent needs to review releasing $25,000 to counterparty wallet 0xCafe...dead for a cross-border payment — get a PASS/WARN/FAIL verdict with reasons and the EIP-712 attestation so we can log it."}],"resultDescription":"A JSON response containing: a versioned answer object with the verdict string (PASS/WARN/FAIL), a numeric risk score (0-100), a confidence rating (low/medium/high), a list of risk reasons, a one-sentence summary rationale, the ruleset applied, and the original subject; plus an EIP-712 attestation object containing the signer address, signature, payload hash, and BYTE Library domain info (chainId 421614, Arbitrum Sepolia signing namespace). The attestation proves tamper-evidence of the exact bytes returned but does not guarantee verdict correctness.","failureModes":["Invalid or missing subject field returns a 400 error","Payment failure via x402 protocol results in 402 response before any verdict is issued","Unknown or unsupported ruleset returns an error","Model uncertainty may produce low-confidence verdicts with ambiguous reasoning","Attestation signer recovery failure if chainId or domain parameters mismatch","Rate limiting or upstream model unavailability returns 5xx"],"whenToPreferThis":"Choose this endpoint when you need an AI-generated risk verdict on a specific transaction or decision AND require a cryptographic attestation (EIP-712) proving the exact response bytes were served by the publisher — ideal for agentic payment workflows, compliance logging, or any context where tamper-evidence of the advisory output is required. Prefer it over generic LLM reasoning calls when auditability and on-chain provenance matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T06:34:57.347Z","isFirstParty":false}