{"uid":"cap_23-egoMqN6r4LBGbu-9Z4","slug":"trustagent-quick-verify-95b5715d","name":"TrustAgent Quick Verify","description":"Is this counterparty safe to pay? Screens the address against the OFAC sanctions list, reads its ERC-8004 reputation with coordinated feedback filtered out, and returns an explainable 0-100 trust score with a proceed / hold / block recommendation. Reports insufficient_data rather than guessing when the evidence is not there.","url":"https://trust-agent.onrender.com/v1/verify/quick","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["address"],"properties":{"type":{"type":"string","description":"OPTIONAL. agent | contract | defi_protocol | unregistered_address | unknown."},"chain":{"type":"string","description":"OPTIONAL. Only \"base\" is served; any other value is refused rather than answered from the wrong chain. Defaults to base."},"address":{"type":"string","description":"REQUIRED. EVM address, ERC-8004 agentId, or eip155:<chainId>:<registry>/<agentId>."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"flags":{"description":"array of {code, severity, title, detail}"},"riskBand":{"description":"minimal | low | moderate | elevated | severe | unknown"},"overrides":{"description":"hard caps applied after weighting, each with from/cap/reason"},"components":{"description":"per-rule scoring breakdown; the score is reconstructable from these plus overrides"},"confidence":{"description":"0-1, how much evidence backs the score"},"trustScore":{"description":"0-100, higher is safer; null when no rule could be evaluated"},"recommendation":{"description":"proceed | proceed_with_caution | hold | block | insufficient_data. insufficient_data means no judgment was possible — treat it as unknown, not as risky."}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_h2jqCzYHi9JPbPbdObHf_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens an EVM address or ERC-8004 agent against the OFAC sanctions list and on-chain reputation data to return an explainable 0-100 trust score with a proceed/hold/block recommendation","exampleAgentPrompt":"Before I send payment, can you run a quick trust check on 0x1234abcd... on Base and tell me if it's safe to proceed — I need the trust score, risk band, and your recommendation?","exampleUseCases":[{"title":"Pre-payment counterparty screening","prompt":"I'm about to pay 500 USDC to 0xAbCd1234... on Base — can you check if that address is sanctioned or flagged, and tell me whether to proceed, hold, or block the payment?"},{"title":"DeFi protocol safety check","prompt":"Before I interact with this DeFi protocol at 0x9f8e7d6c... on Ethereum, screen it as a defi_protocol and give me its trust score and any risk flags so I know if it's safe to use."},{"title":"Agent fleet counterparty vetting","prompt":"I'm building an agent marketplace and need to vet a new agent — can you verify the ERC-8004 agent identity agent:marketplace.eth, filter out coordinated reputation manipulation, and tell me the confidence-backed trust score and recommendation?"}],"resultDescription":"Returns a JSON object containing: a trustScore (0-100, null if no rule could fire), a riskBand (minimal/low/moderate/elevated/severe/unknown), a recommendation (proceed/proceed_with_caution/hold/block/insufficient_data), a confidence value (0-1), an array of flags with code/severity/title/detail, a per-rule components breakdown from which the score is reconstructable, and any overrides (hard caps) applied after weighting with reasons.","failureModes":["Insufficient on-chain history returns insufficient_data recommendation rather than a score — not a system error","Unknown or unregistered address may return trustScore null and low confidence","Invalid address format or missing required address parameter returns a 4xx error","Chain not supported defaults to Base or may return an error","OFAC list sync lag could temporarily miss very recent additions","Coordinated feedback filtering may reduce confidence score on addresses with thin authentic reputation"],"whenToPreferThis":"Choose TrustAgent when you need an explainable, sanctions-aware trust score for an EVM address or ERC-8004 agent before executing a payment or interaction — especially when you need OFAC compliance screening combined with on-chain reputation in a single low-latency call. Prefer this over raw on-chain lookups when you need coordinated-feedback filtering, a human-readable recommendation, and a structured risk breakdown rather than raw data. It is particularly suited to autonomous agent workflows on Base and EVM chains where a proceed/hold/block decision is needed programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:31:18.280Z","isFirstParty":false}