{"uid":"cap_JRjvKfCGzkdO1y5WB8Qpm","slug":"x402-trust-bulk-score-lookup-347943bc","name":"x402 Trust Bulk Score Lookup","description":"Trust, reputation & reliability scores for x402 endpoints. We monitor every listed x402 service 24/7: uptime probes, 402-envelope compliance, price history, and real on-chain USDC settlement volume. Free grade & recommendation for any endpoint, $0.005 for a full data breakdown.","url":"https://x402-trust.com/v1/x402-trust-bulk-200","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"resources":{"type":"array","items":{"type":"string"}}}},"responseSchema":{"type":"json","example":{"tier":10,"results":[{"flags":[],"found":true,"grade":"A","score":87.4,"stats":{"payTo":"0x1111111111111111111111111111111111111111","delisted":false,"probes30d":144,"payToStale":false,"probeOk30d":143,"firstSeenTs":1748707200000,"avgLatencyMs":210,"observedDays":30,"latencyVantage":"measured from a single EU vantage point; includes network round-trip distance to the endpoint","settlements30d":52,"payToLastSeenTs":1751299100000,"payToSharedWith":0,"priceChanges30d":0,"settlementAsset":"USDC","envelopeValid30d":144,"distinctPayers30d":14,"settlementDecimals":6,"settledVolumeUsd30d":5.2,"settledVolumeUnits30d":"5200000"},"resource":"https://api.example.com/v1/thing","breakdown":{"age":0.7,"uptime":0.99,"latency":0.85,"activity":0.6,"stability":1,"compliance":1},"freshness":{"live":false,"ageSeconds":100,"probedAtTs":1751299100000},"probed_at":1751299100000,"subscores":{"economicConfidence":0.6,"specComplianceScore":100,"economicReputationScore":71,"technicalReliabilityScore":92},"templated":false,"advertised":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","amount":"10000","network":"eip155:8453","decimals":6,"amountUsd":0.01,"observedAtTs":1751299100000},"confidence":0.82,"probes_30d":144,"recomputed":true,"scoreRange":{"low":82.1,"high":90,"point":87.4},"computed_at":1751299200000,"description":"Returns a thing.","endpoint_id":123,"serviceName":"Example Thing API","explanations":["High uptime over 144 probes.","Consistent 402 envelope compliance."],"flagsDetailed":[],"recommendation":"proceed","gradeThresholds":{"A":80,"B":65,"C":50,"D":35,"F":0},"confidenceDetail":{"overall":0.82,"economic":0.6,"observation":0.9},"dataCompleteSince":1748707200000},{"found":false,"grade":null,"score":null,"resource":"https://api.unknown.example/v1/missing","probed_at":null,"confidence":null,"probes_30d":null,"recomputed":false,"computed_at":null,"endpoint_id":null,"recommendation":null}],"requested":2,"generated_at":1751299200000,"recomputed_ms":420,"recomputed_count":1,"recompute_limit_hit":false}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.4","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":"$0.4/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.4","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.4","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PwLguAt1s2NpwfymBWaH_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.4","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns trust, reputation, and reliability scores for up to 200 x402 endpoints in a single batch call, including uptime stats, compliance grades, on-chain settlement volume, and a proceed/avoid recommendation.","exampleAgentPrompt":"Can you pull the x402 Trust bulk scores for these three endpoints — https://api.example.com/v1/thing, https://api.foo.com/weather, and https://api.bar.com/search — and tell me which ones are safe to pay and which to avoid?","exampleUseCases":[{"title":"Pre-integration vetting of x402 APIs","prompt":"Before I start integrating these five x402 APIs into my agent, can you run them through x402 Trust and tell me which ones have an A or B grade and are safe to proceed with?"},{"title":"Agent autonomously validating payment targets","prompt":"I'm about to let my agent pay x402 endpoints automatically — can you check the trust scores for all 20 endpoints on my list and flag any that have low uptime, compliance issues, or low settlement volume?"},{"title":"Comparing competing x402 data providers","prompt":"I'm trying to pick between three x402 weather data APIs. Can you get me the full trust breakdown for each — uptime, settlement volume, latency, compliance score — so I can compare them side by side?"}],"resultDescription":"A JSON object containing an array of per-endpoint results (up to 200), each with a letter grade (A–F), numeric score, 30-day uptime probe stats, 402-envelope compliance count, on-chain USDC settlement volume, distinct payer count, average latency, price change history, a proceed/avoid recommendation, confidence score with breakdown, sub-scores for technical reliability, spec compliance, and economic reputation, plus a scoreRange and flags. Endpoints not found in the index return a minimal not-found record.","failureModes":["Unknown endpoint URL returns found:false with null score and grade","Malformed resource URL in the array may cause a validation error","Requesting more than 200 resources in one call may be rejected or truncated","Stale probe data (live:false) may mean scores reflect older measurements","Low confidence score when endpoint has limited observation history"],"whenToPreferThis":"Use this endpoint when you need to evaluate the trustworthiness of multiple x402 endpoints in a single call — particularly when your agent is deciding whether to send USDC payments to APIs it hasn't used before. Prefer this over single-endpoint lookups when you have 2–200 URLs to check at once. It is especially valuable for agent orchestration systems that dynamically discover and vet x402 services before paying them.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:48:07.652Z","isFirstParty":false}