{"uid":"cap_Du8gveXiA7ahg4irFJUzq","slug":"theloopbreaker-com-397bde81","name":"Vaultfire AI Accountability Bond Metrics Challenge","description":"Challenge submitted metrics on an AI Accountability Bond. Pay $0.25 USDC, post a counter-stake, and provide a written reason. Returns an unsigned payable tx — sign in your wallet to file the challenge on-chain.","url":"https://theloopbreaker.com/api/x402/actions/challenge-bond-metrics","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object"},"output":{"type":"object"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_kiq8NGdvsltxJSZxPAIUN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"File an on-chain challenge against submitted metrics for an AI Accountability Bond by paying $0.25 USDC and posting a counter-stake with a written reason.","exampleAgentPrompt":"Challenge the metrics on Vaultfire bond 0xDEF456 on Base — I think the accuracy figures are inconsistent with on-chain evidence, so post a 1 USDC counter-stake and file the challenge with that reason.","exampleUseCases":null,"resultDescription":"Returns an unsigned payable transaction object that the caller must sign in their wallet to record the bond metrics challenge on-chain. Includes x402 payment receipt details for $0.25 USDC on Base mainnet.","failureModes":["Missing X-PAYMENT header returns 402 with payment instructions and accepted asset details","Invalid bondId returns error indicating bond not found","Insufficient counter-stake amount causes transaction preparation failure","Unsupported chainId returns chain not supported error","Missing required fields (reason, bondId) returns validation error"],"whenToPreferThis":"Use this endpoint when an agent or user needs to formally dispute or challenge the accuracy of submitted metrics on a specific AI Accountability Bond on the Vaultfire Protocol. Prefer this over read-only bond lookups when the intent is to take an active on-chain governance action with financial commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:44:47.309Z","isFirstParty":false}