{"uid":"cap_u_0VX2txpHvsyW6huPLFA","slug":"water-service-coverage-string-normalisation-equal-width-histogram-19e8b6d4","name":"Water Service Coverage — String Normalisation + Equal-Width Histogram","description":"Water service coverage — String normalisation + Equal-width histogram: String normalisation + Equal-width histogram for supplied water service coverage records (served_households, total_households). 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-economics-19-031?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","region","date","served_households","total_households"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"region":{"type":"string","default":"","maxLength":80},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"total_households":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"served_households":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","region":"group-a","row_id":"row-1","total_households":1,"served_households":10},{"date":"2026-10-02","region":"group-b","row_id":"row-2","total_households":2,"served_households":20},{"date":"2026-10-03","region":"group-a","row_id":"row-3","total_households":3,"served_households":15},{"date":"2026-10-04","region":"group-b","row_id":"row-4","total_households":4,"served_households":30}],"maxItems":200,"minItems":1},"field":{"enum":["served_households","total_households"],"type":"string","default":"served_households"}}},"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_FVLClHPyHkt36j0-h8Otl","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":"Normalises region/date strings and computes an equal-width histogram over water service coverage household counts for up to 200 rows.","exampleAgentPrompt":"I have 150 rows of water service coverage data with region names, dates, served_households, and total_households — can you normalize the region strings and build a 10-bin equal-width histogram over served_households for me?","exampleUseCases":[{"title":"Distribution analysis of served households","prompt":"I have monthly water coverage records for 120 regions. Can you normalize the region name strings and show me a histogram with 8 bins over served_households so I can see how coverage is distributed?"},{"title":"Household coverage data quality cleanup","prompt":"My water service dataset has messy region labels and I want to standardize them. Can you run string normalization on my 80 rows of coverage data and also give me a 5-bin histogram of total_households?"},{"title":"Regional water access equity review","prompt":"I need to understand how evenly water access is distributed across our service areas. Run string normalization and a 10-bin equal-width histogram on served_households for these 200 coverage records."}],"resultDescription":"Returns two reports: (1) a string normalisation report cleaning and standardising the region and date text fields, and (2) an equal-width histogram report partitioning the chosen numeric field (served_households or total_households) into the specified number of bins with row counts per bin — all computed locally on the supplied data with no external lookups.","failureModes":["More than 200 rows submitted — request rejected","Invalid date format (not YYYY-MM-DD) causes row validation failure","Missing required fields (row_id, region, date, served_households, total_households) causes schema error","bins value outside 1–30 range causes rejection","All values null for chosen field results in empty or degenerate histogram","Payment of 0.01 USDC not supplied causes 402 error"],"whenToPreferThis":"Choose this endpoint when you have water service coverage tabular data (served_households, total_households) and need both string normalisation of categorical/text fields and a frequency histogram of a numeric column in a single call for up to 200 rows, without needing live data lookups or external enrichment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-11-02T12:40:25.699Z","isFirstParty":false,"canonicalSlug":"water-service-coverage-string-normalisation-equal-width-histogram-19e8b6d4"}