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Feed Observations — Exact Row Deduplication + Two-Measure Correlation
x402
Feed Observations — Exact Row Deduplication + Two-Measure Correlation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).
Deduplicates feed observation rows exactly and computes correlation between item_count and duplicate_items across up to 200 submitted records, returning two analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Feed observations — Exact row deduplication + Two-measure correlation: Exact row deduplication + Two-measure correlation for supplied feed observations records (item_count, duplicate_items). 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: (1) an exact row deduplication report identifying and removing duplicate records from the submitted feed observations, and (2) a two-measure correlation report quantifying the statistical relationship between item_count and duplicate_items across all submitted rows. Results are derived solely from the supplied data with no external lookups.
Example use cases
Feed pipeline duplicate audit
“I need to clean up my feed pipeline data — can you run exact row deduplication on these 150 feed observation records and also tell me how strongly item_count correlates with duplicate_items across all site groups? The rows have row_id, date, site_group, item_count, and duplicate_items fields.”
Site group feed quality check
“I want to check the data quality of our feed observations for site groups 'group-a' and 'group-b' over the past month — can you identify exact duplicate rows and compute the correlation between item counts and duplicate item counts in these records?”
Duplicate-to-volume correlation for feed reporting
“For our weekly feed report, can you take these 80 feed observation rows and give me two things: first, flag any exact duplicate rows; second, calculate the correlation between how many items a feed has and how many are duplicates, so I can see if higher-volume feeds tend to have more duplication?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-web-11-050?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need both exact row deduplication and two-measure statistical correlation on feed observation data in a single call, costing only $0.01 USDC for up to 200 rows. It is ideal for batch data quality checks on feed pipelines where item_count and duplicate_items are the two measures of interest. Prefer this over generic data tools when you want co-located deduplication and correlation without external lookups or live data dependencies.
Side effects
- Fewer than 1 row submitted — request rejected as minItems is 1
- More than 200 rows submitted — request rejected as maxItems is 200
- Missing required fields (row_id, site_group, date, item_count, duplicate_items) on any row — validation error
- Invalid date format (must match YYYY-MM-DD pattern) — schema validation failure
- row_id exceeds 80 characters — schema validation failure
- Numeric values outside allowed range (-1,000,000,000,000 to 1,000,000,000,000) — schema validation failure
- Insufficient variance in either measure to compute meaningful correlation — may return null or near-zero correlation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array |
Tags
x402
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