{"uid":"cap_TB8_97jrsE1Q7HqBdPcy1","slug":"delx-commerce-p95-latency-estimator-1051db68","name":"Delx Commerce P95 Latency Estimator","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/p95-estimate?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"samples":{"type":"array","description":"Latency or metric samples for quantile estimation."}}},"responseSchema":{"type":"json","example":{"max":200,"min":10,"p95":200,"count":11,"schema":"delx/util-p95-estimate/v1","advisory":"Order-statistic estimate on the provided sample only."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_BM-LtHHz78zQmNP9ewd-U","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the 95th percentile (P95), min, max, and count statistics from a provided array of numeric latency or metric samples.","exampleAgentPrompt":"I have these 11 latency samples in milliseconds — 10, 15, 20, 25, 30, 35, 40, 50, 80, 150, 200 — can you calculate the P95, min, and max for me?","exampleUseCases":[{"title":"API latency tail analysis","prompt":"Here are the response times I collected from my API over the last hour: 12, 18, 22, 30, 45, 60, 75, 90, 110, 200, 350 milliseconds. What's the P95 latency and the overall min and max?"},{"title":"SLO threshold validation","prompt":"I need to check if my service is meeting its SLO. Here are 20 latency samples from today's load test — can you compute the P95 so I know if we're under 200ms?"},{"title":"Agent pipeline timing profiling","prompt":"My agent took these amounts of time to complete each step in milliseconds: 5, 8, 12, 9, 7, 15, 11, 100, 6, 8. Give me the P95, min, max, and count so I can understand the tail behavior."}],"resultDescription":"Returns a JSON object containing the P95 estimate, minimum value, maximum value, and sample count derived from the provided numeric samples array, along with a schema identifier and an advisory note clarifying it is an order-statistic estimate on the provided sample only.","failureModes":["Empty or missing samples array returns error","Non-numeric values in samples array may cause computation failure","Payment failure via x402 protocol prevents endpoint execution","Very small sample sizes yield unreliable P95 estimates (noted in advisory)","Malformed request body returns 400-level error"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call P95 (and supporting min/max/count) computation without setting up any backend statistics infrastructure. It is ideal for AI agents doing on-the-fly latency analysis, performance monitoring, or SLO checks where samples are already collected and a single API call is sufficient. Prefer it over building custom percentile logic when cost predictability ($0.003 USDC flat) and no-signup access matter.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:54:09.747Z","isFirstParty":false,"canonicalSlug":"delx-commerce-p95-latency-estimator-1051db68"}