{"uid":"cap_oD6lFOac_RPFZO5IjNHlO","slug":"vendor-evaluation-equal-width-histogram-date-by-category-pivot-fcce74b8","name":"Vendor Evaluation — Equal-Width Histogram + Date by Category Pivot","description":"Vendor evaluation — Equal-width histogram + Date by category pivot: Equal-width histogram + Date by category pivot for supplied vendor evaluation records (supplied_score, maximum_score). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.","url":"https://market.datapackvibe.com/x402/assistant-ib26-company-10-173?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bins":{"type":"integer","default":5,"maximum":30,"minimum":1},"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","supplied_score","maximum_score"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"company_group":{"type":"string","default":"","maxLength":80},"maximum_score":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"supplied_score":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","maximum_score":1,"supplied_score":10},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","maximum_score":2,"supplied_score":20},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","maximum_score":3,"supplied_score":15},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","maximum_score":4,"supplied_score":30}],"maxItems":200,"minItems":1},"field":{"enum":["supplied_score","maximum_score"],"type":"string","default":"supplied_score"}}},"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_jkPBgtJnBzDBuTTX-6ulq","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":"Generates two local analytical reports — an equal-width histogram and a date-by-category pivot — for supplied vendor evaluation score records.","exampleAgentPrompt":"I have vendor evaluation records with supplied and maximum scores across a few company groups — can you run an equal-width histogram with 10 bins on the supplied_score field and also generate a date-by-category pivot, using up to 200 rows of data?","exampleUseCases":[{"title":"Vendor scorecard distribution analysis","prompt":"Here are 150 vendor evaluation records with supplied_score and maximum_score values across our supplier groups — can you bucket the supplied_score field into 8 equal-width bins and also pivot the scores by date and company group so I can see trends?"},{"title":"Procurement team performance review","prompt":"I need to analyze how our procurement vendors performed last quarter. I have records for group-a and group-b with supplied and maximum scores by date — can you generate a histogram using 5 bins on maximum_score and a date-by-category breakdown for these 80 rows?"},{"title":"Supplier audit data summary","prompt":"We're auditing supplier scores from our evaluation database — about 200 rows with company_group, date, supplied_score, and maximum_score columns. Can you produce an equal-width histogram and a date-by-category pivot on the supplied_score field so we can spot patterns?"}],"resultDescription":"Returns two independent analytical reports: (1) an equal-width histogram bucketing the chosen score field (supplied_score or maximum_score) into the specified number of bins, showing frequency counts per bin; and (2) a date-by-category pivot table aggregating score values grouped by company_group and date. Both reports are computed locally on the submitted data with no external lookups.","failureModes":["Exceeding 200 rows returns a validation error","Missing required row fields (row_id, company_group, date, supplied_score, maximum_score) causes a schema rejection","Invalid date format (not YYYY-MM-DD) fails pattern validation","Bins value outside 1–30 range is rejected","Null score values may affect histogram bin calculation","Empty rows array is rejected (minItems: 1)"],"whenToPreferThis":"Choose this endpoint when you have up to 200 vendor evaluation records with numeric score fields and need both a frequency distribution (histogram) and a time-segmented category breakdown in a single low-cost call. It is ideal for offline or batch analytics on vendor data without needing a live database connection, external scoring model, or professional assessment service. At $0.01 USDC per call it is cost-effective for lightweight procurement analytics.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T12:51:34.588Z","isFirstParty":false,"canonicalSlug":"vendor-evaluation-equal-width-histogram-date-by-category-pivot-fcce74b8"}