{"uid":"cap_VoOUCJq5avlLw2GYQ09Nk","slug":"data-catalog-coverage-string-normalisation-equal-width-histogram-ecdcd9c5","name":"Data Catalog Coverage — String Normalisation + Equal-Width Histogram","description":"Data catalog coverage — String normalisation + Equal-width histogram: String normalisation + Equal-width histogram for supplied data catalog coverage records (documented_fields, total_fields). 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-analytics-21-031?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","dataset_group","date","documented_fields","total_fields"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"total_fields":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"dataset_group":{"type":"string","default":"","maxLength":80},"documented_fields":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","total_fields":1,"dataset_group":"group-a","documented_fields":10},{"date":"2026-10-02","row_id":"row-2","total_fields":2,"dataset_group":"group-b","documented_fields":20},{"date":"2026-10-03","row_id":"row-3","total_fields":3,"dataset_group":"group-a","documented_fields":15},{"date":"2026-10-04","row_id":"row-4","total_fields":4,"dataset_group":"group-b","documented_fields":30}],"maxItems":200,"minItems":1},"field":{"enum":["documented_fields","total_fields"],"type":"string","default":"documented_fields"}}},"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_k_ZiJksc5ZYDYQFcC9gun","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 string normalisation and equal-width histogram analytics on data catalog coverage records (documented_fields, total_fields) for up to 200 rows.","exampleAgentPrompt":"Take my data catalog coverage records — 4 rows with row IDs row-1 through row-4, dataset groups group-a and group-b, documented_fields values 10, 20, 15, 30, and total_fields 1, 2, 3, 4 — and run string normalisation plus a 5-bin equal-width histogram on the documented_fields column.","exampleUseCases":[{"title":"Field coverage distribution audit","prompt":"I have 50 dataset catalog entries with documented_fields and total_fields counts. Can you run string normalisation and a 10-bin equal-width histogram on the documented_fields column so I can see how coverage is distributed across my catalog?"},{"title":"Multi-group catalog quality review","prompt":"We track documented_fields and total_fields across two dataset groups, alpha and beta, for the past quarter — 120 rows total. Please normalise the strings and generate a 7-bin histogram on total_fields so I can spot where documentation gaps cluster."},{"title":"Baseline catalog coverage snapshot","prompt":"I'm onboarding a new data governance tool and want a baseline snapshot. Run string normalisation and a 5-bin equal-width histogram on these 30 catalog coverage rows (documented_fields and total_fields) so I can report the initial distribution to my team."}],"resultDescription":"Returns two analytical reports sharing the same input rows: (1) a string normalisation report for the selected field, cleaning and standardising text/numeric representations; and (2) an equal-width histogram report dividing the field's value range into the requested number of bins with counts per bin. Both reports cover up to 200 supplied rows and are computed locally without external lookups.","failureModes":["More than 200 rows submitted — request rejected or truncated","Missing required row fields (row_id, documented_fields, total_fields, date, dataset_group) — validation error","bins value outside 1–30 range — schema validation failure","Null values in numeric fields may affect histogram bin boundaries","Invalid date format (not YYYY-MM-DD) — pattern validation error","Payment not completed — endpoint returns 402 status"],"whenToPreferThis":"Choose this endpoint when you need fast, local string normalisation and frequency histogram analytics specifically on data catalog coverage fields (documented_fields, total_fields) without any external data lookup or ML prediction. It is ideal for data governance teams wanting a quick distribution snapshot of field documentation rates across dataset groups, especially when working with up to 200 rows and needing two complementary analytical views in a single low-cost call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T18:53:47.643Z","isFirstParty":false,"canonicalSlug":"data-catalog-coverage-string-normalisation-equal-width-histogram-ecdcd9c5"}