{"uid":"cap_F3xsO_j2QO_0IBOQQzCt7","slug":"trashpanda-pre-sign-conformance-check-4f0a9f17","name":"Trashpanda Pre-Sign Conformance Check","description":"Deterministically evaluates one unsigned Base transaction against the buyer's exact policy and immutable block anchor before signing, returning a replayable clause-by-clause PASS, FAIL, or ESCALATE receipt. No keys, signatures, custody, signing, or broadcast authority are accepted.","url":"https://market.561.group/v1/pre-sign/conformance?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rpF3iJVBcuYd7WwMxP58A","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Deterministically evaluates one unsigned Base transaction against the buyer's policy and block anchor, returning a clause-by-clause PASS, FAIL, or ESCALATE verdict before signing","exampleAgentPrompt":"Before we sign this Base transaction, run it through the Trashpanda pre-sign conformance check against my buyer policy and the current block anchor to see if it gets a PASS, FAIL, or ESCALATE verdict clause by clause.","exampleUseCases":[{"title":"Automated DeFi trade policy gate","prompt":"I have an unsigned Base transaction for a token swap — can you run it through the Trashpanda pre-sign conformance check against my current buyer policy and block anchor before I approve it? I need the full clause-by-clause breakdown."},{"title":"Compliance audit before multisig approval","prompt":"We're about to countersign a Base transaction for our treasury. Before anyone approves it, run it through the pre-sign conformance check so we have a replayable PASS/FAIL/ESCALATE report against our policy for the audit trail."},{"title":"Agent-triggered transaction escalation workflow","prompt":"My agent just proposed a transaction on Base that looks unusual. Can you evaluate it against our buyer policy and the immutable block anchor using the Trashpanda conformance check, and flag it as ESCALATE if any clause fails?"}],"resultDescription":"A deterministic, replayable clause-by-clause conformance report for the submitted unsigned Base transaction. Each policy clause is evaluated against the transaction and the block anchor, producing an overall verdict of PASS, FAIL, or ESCALATE, along with per-clause outcomes and supporting provenance data.","failureModes":["Invalid or malformed unsigned transaction payload returns validation error","Block anchor unavailable or stale may cause indeterminate result","Policy document missing or malformed causes clause evaluation failure","Transaction fields inconsistent with Base network format rejected","Rate or quota limits exceeded return 429 error"],"whenToPreferThis":"Choose this endpoint when you need a deterministic, auditable pre-signing gate for Base network transactions — particularly when buyer policies must be enforced clause-by-clause before any signature is committed. It is preferable over generic validation tools when you need a replayable, block-anchored conformance record (e.g. for compliance, multisig workflows, or agent-driven trading systems).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:39:14.545Z","isFirstParty":false,"canonicalSlug":"trashpanda-pre-sign-conformance-check-4f0a9f17"}