{"uid":"cap_c0uEvsiG6mdtouj8A5jic","slug":"transport-ridership-duplicate-key-report-equal-width-histogram-c4a664c0","name":"Transport Ridership Duplicate Key Report + Equal-Width Histogram","description":"Transport ridership — Duplicate key report + Equal-width histogram: Duplicate key report + Equal-width histogram for supplied transport ridership records (passenger_count, service_count). 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-05-064?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","passenger_count","service_count"],"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},"service_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"passenger_count":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","region":"group-a","row_id":"row-1","service_count":1,"passenger_count":10},{"date":"2026-10-02","region":"group-b","row_id":"row-2","service_count":2,"passenger_count":20},{"date":"2026-10-03","region":"group-a","row_id":"row-3","service_count":3,"passenger_count":15},{"date":"2026-10-04","region":"group-b","row_id":"row-4","service_count":4,"passenger_count":30}],"maxItems":200,"minItems":1},"field":{"enum":["passenger_count","service_count"],"type":"string","default":"passenger_count"}}},"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_4PlcjeRNvVwHIa3Ww9y0J","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":"Analyzes up to 200 transport ridership records to produce a duplicate key report and an equal-width histogram for passenger_count or service_count.","exampleAgentPrompt":"Check this ridership dataset for duplicate row IDs and also give me an equal-width histogram of passenger_count split into 10 bins — here are my records: row-1 (2024-03-01, region-north, passengers=150, services=5), row-2 (2024-03-02, region-south, passengers=200, services=8), row-1 (2024-03-03, region-north, passengers=175, services=6).","exampleUseCases":[{"title":"Daily ridership data quality audit","prompt":"I've got 120 rows of daily bus ridership records with row IDs, regions, dates, passenger counts, and service counts — can you run a duplicate key check on them and show me a histogram of passenger_count using 8 bins?"},{"title":"Transit analyst histogram for service frequency","prompt":"Run an equal-width histogram with 5 bins on the service_count field for these 80 transit records I'm uploading, and flag any duplicate row IDs in the same pass."},{"title":"Regional transit report deduplication check","prompt":"Before I submit this ridership report, can you scan these 200 records for any duplicate row IDs and also bucket the passenger_count values into 15 equal-width bins so I can see the distribution?"}],"resultDescription":"Returns two analytical reports: (1) a duplicate key report identifying which row_id values appear more than once in the submitted records, and (2) an equal-width histogram showing how the chosen numeric field (passenger_count or service_count) is distributed across the specified number of bins. Both reports are computed locally on the submitted data with no external lookups.","failureModes":["Exceeding 200 rows returns a validation error","Missing required fields (row_id, date, region) causes rejection","Invalid date format (not YYYY-MM-DD) triggers a schema error","bins value outside 1–30 range causes a validation failure","Submitting fewer than 1 row returns an error","Numeric values outside ±1,000,000,000,000 are rejected"],"whenToPreferThis":"Choose this endpoint when you need both a duplicate key audit and a distribution histogram on transport ridership data (passenger_count or service_count) in a single $0.01 call covering up to 200 rows. It is ideal for data quality pipelines that need to catch repeated row IDs before ingestion while simultaneously profiling numeric distributions — without any external API calls, live lookups, or predictions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-26T12:31:40.380Z","isFirstParty":false,"canonicalSlug":"transport-ridership-duplicate-key-report-equal-width-histogram-c4a664c0"}