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Proposal Preparation — Category Frequencies + Adjacent Row Changes
x402
Proposal Preparation — Category Frequencies + Adjacent Row Changes is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-25).
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.
Price / call$0.01
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Proposal completion progress tracking
“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?”
Planned sections distribution audit
“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?”
Multi-group proposal pipeline review
“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?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-writing-08-104?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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