{"uid":"cap_-zKloc8C1Hgje0E0Er8ym","slug":"x402-fuchss-app-bulk-x402-trust-score-500-endpoint-tier-15440c66","name":"x402.fuchss.app Bulk x402 Trust Score (500-endpoint tier)","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.fuchss.app/v1/x402-trust-bulk-500","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":"0.5","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":"$0.5/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.5","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PQNAaH6RsfXVh8Q9h4K2h","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.5","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Batch-scores up to 500 x402 endpoint URLs in a single paid call, returning full trust reports (score, grade, breakdown, flags, on-chain stats) for each found resource.","exampleAgentPrompt":"Can you score all 400 x402 endpoints on this list and give me their trust grades, scores, flags, and 30-day on-chain stats in one shot? Here are the URLs: [list].","exampleUseCases":null,"resultDescription":"An array of per-resource objects each containing: found (boolean), trust score (0-100), grade (A-F), scoreRange, recommendation, confidence, confidenceDetail, component subscores and breakdown, human-readable explanations, flags and flagsDetailed, advertised price info, 30-day on-chain probe stats, recomputed flag, computed_at timestamp, and metadata like serviceName and description. Resources not in the observation set return found:false.","failureModes":["Resources not in observation set return found:false but still count against the paid batch","Batch exceeds 500 items — request rejected","Per-request recompute limits (time + count) may cause some rows to return older cached scores rather than freshly recomputed ones","Payment not accepted or insufficient USDC sent — request blocked","Duplicate URLs are silently deduplicated, so effective result count may be less than input count"],"whenToPreferThis":"Use this endpoint when you need to evaluate a large portfolio (up to 500) of x402 endpoints in a single API call with full trust report detail, and you do not need live network re-probing (use /v1/x402-trust for that). Prefer this over the 10- or 200-endpoint tiers when batch size exceeds 200, to minimize per-call overhead and payment transactions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:42:22.559Z","isFirstParty":false}