{"uid":"cap_g8o7d8Anp_3QuT1ZRxGyL","slug":"one-engine-numeric-histogram-tier-8-equal-width-bins-with-rich-1945fa64","name":"ONE Engine Numeric Histogram Tier 8 — Equal-Width Bins with Rich Statistics","description":"Count values in equal-width histogram bins with progressively richer numeric statistics. Tier 8/10 standard bundle with 8 output feature sets.","url":"https://one-search.one-engine.workers.dev/v3/numeric/histogram/t8?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"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_SLbVeH73UGw_o1hWEgMNY","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":"Bins a numeric dataset into equal-width histogram intervals and returns 8 progressively richer statistical feature sets about the distribution.","exampleAgentPrompt":"Can you bin these numbers into equal-width histogram buckets and give me the full statistical breakdown — counts per bin, bin edges, and as many distribution stats as possible: [12.3, 45.1, 7.8, 33.0, 22.5, 55.9, 41.2, 18.7, 29.4, 60.0]?","exampleUseCases":[{"title":"Analyzing sensor reading distribution","prompt":"I have a list of temperature sensor readings from the past week and I want to see how they're distributed — can you put them into equal-width histogram bins and give me all the statistical detail you can, including counts per bin and summary stats?"},{"title":"Grading distribution for exam scores","prompt":"Here are the exam scores for my 30 students: [55, 62, 71, 48, 90, 83, 77, 69, 58, 74, 88, 61, 79, 52, 95, 66, 73, 84, 57, 91, 68, 76, 85, 63, 70, 81, 59, 78, 87, 64]. Can you bin them into equal-width ranges and tell me how many students fall in each bin, along with rich distribution statistics?"},{"title":"E-commerce price range frequency analysis","prompt":"I've got a dataset of 50 product prices from our catalog and I want to understand how prices are clustered — please compute equal-width histogram bins, count how many products land in each bin, and give me the full numeric statistics breakdown."}],"resultDescription":"Returns histogram bin edges, per-bin value counts, and up to 8 progressively richer numeric statistical feature sets characterizing the input distribution — including measures such as mean, median, variance, skewness, kurtosis, percentiles, and other distributional summaries depending on the tier.","failureModes":["Empty or null input array returns an error or empty histogram","Non-numeric values in the array cause a validation or parsing error","Insufficient data points to form meaningful bins may produce degenerate output","Payment failure via x402 returns a 402 Payment Required response","Malformed request body returns a 400 Bad Request","Extreme outliers may produce very sparse bins with most counts at zero"],"whenToPreferThis":"Choose this endpoint when you need both histogram bin counts AND rich multi-layer numeric statistics in a single call at low cost ($0.01 USDC). The Tier 8 bundle provides 8 output feature sets, making it ideal when you want more than just raw counts — covering distributional shape, central tendency, and spread in one response. Prefer over simpler histogram APIs when downstream analysis requires percentiles, skewness, or kurtosis alongside frequency data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-16T06:44:52.775Z","isFirstParty":false,"canonicalSlug":"one-engine-numeric-histogram-tier-8-equal-width-bins-with-rich-1945fa64"}