{"uid":"cap_1WSLyctUHkCytY77E6_Te","slug":"blockchain-money-map-agent-buyer-trust-passport-plus-6db5d906","name":"Blockchain Money Map Agent Buyer Trust Passport Plus","description":"Choose Blockchain Money Map for human-readable public blockchain reports or x402-paid agent API services.","url":"https://api.blockchainmoneymap.com/api/x402/x402-agent-buyer-trust-passport-plus","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"mode":{"enum":["check"]},"facts":{"type":"object","required":["service_name","buyer_promise","price","output_description"],"properties":{"price":{"type":["string","number"],"maxLength":500},"limitations":{"type":"string","maxLength":500},"proof_links":{"type":"array","maxItems":10},"mcp_metadata":{"type":"string","maxLength":500},"service_name":{"type":"string","maxLength":500},"buyer_promise":{"type":"string","maxLength":500},"agent_card_summary":{"type":"string","maxLength":500},"output_description":{"type":"string","maxLength":500},"seller_wallet_label":{"type":"string","maxLength":500}},"additionalProperties":false},"policy":{"type":"object","additionalProperties":true},"reference_facts":{"type":"object","required":["service_name","buyer_promise","price","output_description"],"properties":{"price":{"type":["string","number"],"maxLength":500},"limitations":{"type":"string","maxLength":500},"proof_links":{"type":"array","maxItems":10},"mcp_metadata":{"type":"string","maxLength":500},"service_name":{"type":"string","maxLength":500},"buyer_promise":{"type":"string","maxLength":500},"agent_card_summary":{"type":"string","maxLength":500},"output_description":{"type":"string","maxLength":500},"seller_wallet_label":{"type":"string","maxLength":500}},"additionalProperties":false}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Pn1BNE9AzV8z_UeQQ296S","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates and cross-checks agent service facts against reference facts to produce a trust/verification assessment for AI agent buyers before payment","exampleAgentPrompt":"Before my agent pays for the 'BlockchainDataFeed' service promising 'real-time ERC-20 transfer alerts' at $0.05 per call with output described as 'JSON alert object with token, amount, and timestamp', can you run a trust passport check against the reference facts I have on file and tell me if the seller's claims are consistent?","exampleUseCases":[{"title":"Pre-payment fraud check for agent marketplace","prompt":"I'm about to have my agent pay for a service called 'WalletRiskScore' that promises 'a 0-100 risk score for any wallet address' at $0.02 per call — can you verify those claims against the reference facts I provide and flag any discrepancies before the payment goes through?"},{"title":"Validating agent card claims before onboarding","prompt":"I want to onboard a new data service into my agent fleet — it's called 'NFT Price Oracle' and its agent card says it delivers 'floor price in USD for any NFT collection' with no listed limitations. Run a trust passport plus check against the reference facts I have and tell me if the seller's claims hold up."},{"title":"Auditing x402 seller consistency for compliance","prompt":"For compliance purposes, check whether the seller's stated facts for 'TxStatusChecker' — price $0.01, output described as 'transaction confirmation status and block number' — are consistent with the reference facts from our approved vendor list, and give me the verification result."}],"resultDescription":"A JSON trust assessment comparing the submitted service facts against reference facts, flagging any inconsistencies in service name, buyer promise, price, output description, or metadata, and producing an overall trust/verification verdict for the buyer agent to act on.","failureModes":["Missing required facts fields (service_name, buyer_promise, price, output_description) returns validation error","Mismatched schema types for price field cause parsing errors","mode must be set to 'check' or request is rejected","proof_links array exceeding 10 items returns schema violation","Payment of $0.01 USDC not received results in 402 Payment Required response","reference_facts object missing required fields causes incomplete comparison"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically verify the trustworthiness of another agent service's advertised claims before committing to an x402 micropayment — especially in automated agent-to-agent commerce pipelines where human oversight is absent. Prefer this over manual review when you have structured reference facts to compare against and need a machine-readable trust verdict at decision time.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:31:06.020Z","isFirstParty":false}