{"uid":"cap_bbHbU79ghxdFO-vvfhixs","slug":"vendor-evaluation-adjacent-row-changes-equal-width-histogram-eea5c892","name":"Vendor Evaluation — Adjacent Row Changes + Equal-Width Histogram","description":"Vendor evaluation — Adjacent row changes + Equal-width histogram: Adjacent row changes + Equal-width histogram 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-10-156?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_iMwNy8nv4ouq3zXVAbIe2","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":"Runs two local analytical reports on vendor evaluation records: adjacent row-to-row change analysis and equal-width histogram bucketing on supplied_score or maximum_score fields.","exampleAgentPrompt":"I have 150 vendor evaluation records with supplied_score and maximum_score fields — can you run an adjacent row change analysis and a 10-bin equal-width histogram on the supplied_score column for me?","exampleUseCases":[{"title":"Quarterly vendor score distribution review","prompt":"I've got 80 vendor evaluation rows from Q3 with supplied_score and maximum_score — can you bucket the supplied_score into 8 equal-width bins and also show me how the score changed between consecutive rows?"},{"title":"Detecting sudden jumps in vendor ratings","prompt":"Here are 120 rows of vendor evaluation data sorted by date — run the adjacent row change report on maximum_score so I can spot any big jumps, and also give me a 5-bin histogram for it."},{"title":"Comparing score spread across company groups","prompt":"I want to analyze how our supplied_score values are distributed across our vendor dataset (about 60 rows across two company groups). Can you generate a 6-bin equal-width histogram and show me the row-to-row deltas too?"}],"resultDescription":"Returns two independent analytical reports for the uploaded vendor evaluation records: (1) an adjacent row changes report showing the delta between consecutive rows for the chosen field, and (2) an equal-width histogram report showing the frequency of values across the specified number of bins. Both reports are computed locally without external lookups or predictions.","failureModes":["Exceeds 200-row limit — request rejected or truncated","Missing required fields (row_id, date, supplied_score, maximum_score) — validation error","Invalid date format (not YYYY-MM-DD) — schema validation failure","bins value out of range (must be 1–30) — validation error","All values null for chosen field — histogram or delta computation may return empty or degenerate results","Malformed numeric values outside allowed range — rejection"],"whenToPreferThis":"Choose this endpoint when you need two lightweight statistical analyses — row-to-row delta tracking and histogram binning — applied simultaneously to vendor evaluation records without any external data enrichment, predictions, or professional assessment. It is ideal for self-contained batch analysis of up to 200 rows where cost efficiency ($0.01 for both reports) and offline computation are priorities.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-28T12:47:27.715Z","isFirstParty":false,"canonicalSlug":"vendor-evaluation-adjacent-row-changes-equal-width-histogram-eea5c892"}