{"uid":"cap_VvxtYLzPSOD4DqR5vlyKW","slug":"business-directory-coverage-category-frequencies-base-100-series-e42cc4b3","name":"Business Directory Coverage — Category Frequencies & Base-100 Series","description":"Business directory coverage — Category frequencies + Base-100 series: Category frequencies + Base-100 series for supplied business directory coverage records (listed_entities, verified_entities). 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-14-105?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","company_group","date","listed_entities","verified_entities"],"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},"listed_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"verified_entities":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","company_group":"group-a","listed_entities":10,"verified_entities":1},{"date":"2026-10-02","row_id":"row-2","company_group":"group-b","listed_entities":20,"verified_entities":2},{"date":"2026-10-03","row_id":"row-3","company_group":"group-a","listed_entities":15,"verified_entities":3},{"date":"2026-10-04","row_id":"row-4","company_group":"group-b","listed_entities":30,"verified_entities":4}],"maxItems":200,"minItems":1},"field":{"enum":["listed_entities","verified_entities"],"type":"string","default":"listed_entities"},"base_index":{"type":"integer","default":0,"maximum":199,"minimum":0}}},"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_QMx7cro9XCgC71KgOlpD1","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":"Computes category-frequency distributions and base-100 index series for business directory coverage data (listed_entities, verified_entities) across up to 200 supplied rows.","exampleAgentPrompt":"Analyze my business directory coverage data — I have 4 rows for group-a and group-b from October 2026 with listed_entities and verified_entities counts — give me the category frequencies and a base-100 series indexed to the first row for the listed_entities field.","exampleUseCases":[{"title":"Monthly directory coverage trend indexing","prompt":"I have 6 months of directory coverage records for three company groups — can you compute the base-100 index series for verified_entities starting from January, so I can see how each group's verification rate has grown relative to that baseline?"},{"title":"Category frequency breakdown by company group","prompt":"Here are 50 rows of business directory data across five company groups — run the category frequency report on listed_entities so I can see which groups appear most often and how the counts are distributed."},{"title":"Comparing listed vs verified entity coverage","prompt":"I want to understand the frequency distribution of verified_entities across my directory records for company groups alpha and beta — can you run both the category frequency and base-100 series reports on this dataset of 80 rows?"}],"resultDescription":"Returns two analytical reports: (1) category frequencies showing how often each company_group appears and the distribution of the selected numeric field (listed_entities or verified_entities), and (2) a base-100 index series normalizing values relative to the specified base row, enabling trend and relative-change analysis — all computed locally on the supplied data with no external lookups.","failureModes":["Missing required fields (row_id, company_group, date, listed_entities, or verified_entities) returns a validation error","More than 200 rows submitted exceeds the maxItems limit and is rejected","Invalid date format (not YYYY-MM-DD) fails schema validation","base_index value outside 0–199 range is rejected","Null values in listed_entities or verified_entities may affect index computation","Payment of 0.01 USDC not completed results in 402 Payment Required response"],"whenToPreferThis":"Choose this endpoint when you have pre-collected business directory coverage records and need fast, local statistical analysis — specifically category frequency counts and base-100 normalized series — without requiring live data lookup, external enrichment, or professional assessment. It is ideal for batch analytical workflows on up to 200 rows at minimal cost ($0.01 USDC for two reports).","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T18:57:13.871Z","isFirstParty":false,"canonicalSlug":"business-directory-coverage-category-frequencies-base-100-series-e42cc4b3"}