{"uid":"cap_WELO_eD-6ASpL0kyzZ76I","slug":"proposal-preparation-category-frequencies-adjacent-row-changes-ef51de9e","name":"Proposal Preparation — Category Frequencies + Adjacent Row Changes","description":"Proposal preparation — Category frequencies + Adjacent row changes: Category frequencies + Adjacent row changes for supplied proposal preparation records (completed_sections, planned_sections). 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-writing-08-104?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"rows":{"type":"array","items":{"type":"object","required":["row_id","document_group","date","completed_sections","planned_sections"],"properties":{"date":{"type":"string","default":"","pattern":"^\\d{4}-\\d{2}-\\d{2}$","maxLength":10},"row_id":{"type":"string","default":"","maxLength":80,"minLength":1},"document_group":{"type":"string","default":"","maxLength":80},"planned_sections":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000},"completed_sections":{"type":["number","null"],"maximum":1000000000000,"minimum":-1000000000000}},"additionalProperties":false},"default":[{"date":"2026-10-01","row_id":"row-1","document_group":"group-a","planned_sections":1,"completed_sections":10},{"date":"2026-10-02","row_id":"row-2","document_group":"group-b","planned_sections":2,"completed_sections":20},{"date":"2026-10-03","row_id":"row-3","document_group":"group-a","planned_sections":3,"completed_sections":15},{"date":"2026-10-04","row_id":"row-4","document_group":"group-b","planned_sections":4,"completed_sections":30}],"maxItems":200,"minItems":1},"field":{"enum":["completed_sections","planned_sections"],"type":"string","default":"completed_sections"}}},"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_aGp7R_GeITxQC1UgMvBGw","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 proposal preparation records (completed_sections, planned_sections) to produce two local analytical reports: category frequency counts and adjacent row change calculations, for up to 200 rows.","exampleAgentPrompt":"Can you run category frequency and adjacent row change analysis on my proposal preparation records — I have rows with document_group, date, completed_sections, and planned_sections fields, and I want to analyze the completed_sections field across up to 200 rows?","exampleUseCases":[{"title":"Proposal completion progress tracking","prompt":"I have a dataset of up to 150 proposal records with document groups and daily completed_sections counts — can you compute how often each document group appears and show me the row-over-row changes in completed_sections?"},{"title":"Planned sections distribution audit","prompt":"Can you analyze my proposal preparation data for planned_sections — give me the category frequencies by document_group and also the adjacent row changes so I can spot big jumps or drops across my 80 proposal rows?"},{"title":"Multi-group proposal pipeline review","prompt":"I need to review my proposal pipeline — I have records tagged to groups like 'legal', 'technical', and 'commercial' with completed_sections values over the past quarter. Can you run a category frequency count and adjacent row change report on completed_sections for all 200 rows?"}],"resultDescription":"Returns two analytical reports computed locally from the supplied rows: (1) category frequency counts showing how many times each document_group value appears, and (2) adjacent row changes showing the difference between consecutive row values for the selected field (completed_sections or planned_sections). Both reports cover up to 200 input rows with no external lookups or predictions.","failureModes":["Exceeding 200 rows causes rejection — trim input to at most 200 items","Missing required fields (row_id, document_group, date, completed_sections, planned_sections) cause validation errors","Invalid date format (must be YYYY-MM-DD) triggers schema rejection","Null values in the selected field may produce null deltas in adjacent row change output","Selecting an invalid field name (not 'completed_sections' or 'planned_sections') causes an enum validation error","Values outside the allowed numeric range (±1,000,000,000,000) will be rejected"],"whenToPreferThis":"Choose this endpoint when you have structured proposal preparation records and need two specific local analyses — category frequency distribution and consecutive-row delta computation — on up to 200 rows, without needing live data lookup, prediction, or external integrations. It is cost-effective at $0.01 for both reports simultaneously. Prefer it over general analytics tools when you want a lightweight, deterministic, self-contained batch computation on proposal section data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-25T12:33:16.522Z","isFirstParty":false,"canonicalSlug":"proposal-preparation-category-frequencies-adjacent-row-changes-ef51de9e"}