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Transaction Fee Observations — Numeric Row Ordering + Two-Measure Correlation
x402
Transaction Fee Observations — Numeric Row Ordering + 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).
Ranks transaction fee observation rows numerically and computes correlation between fee_units and transaction_count for up to 200 supplied records.
Price / call$0.01
Success—
StatusUnknown
How this service works
Transaction fee observations — Numeric row ordering + Two-measure correlation: Numeric row ordering + Two-measure correlation for supplied transaction fee observations records (fee_units, transaction_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.
Output
Returns two analytical reports: (1) the input rows ranked/ordered numerically by the selected measure (fee_units or transaction_count), and (2) a correlation analysis between fee_units and transaction_count across all supplied rows — up to 200 rows processed per call using local analytical engines.
Example use cases
Fee-volume relationship in trading data
“I have 50 rows of daily trading data with fee_units and transaction_count per instrument group — can you rank them by fee_units and tell me how correlated fee_units and transaction_count are across the whole dataset?”
Monthly fee tier audit
“Here are 120 transaction fee records across several instrument groups for October. Can you order them numerically by fee_units and compute the two-measure correlation between fee_units and transaction_count so I can see if busier days also cost more?”
Broker fee analytics comparison
“I've got 30 rows of broker fee observations with fee_units and transaction_count fields. Please rank the rows by fee_units and run a correlation between fee_units and transaction_count — I want to see if higher fees line up with more transactions.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-finance-03-120?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 pre-collected transaction fee observation records and need both a numeric ranking of rows by fee measure and a statistical correlation between fee_units and transaction_count — all processed locally without any live data lookup, external action, or prediction. Ideal for offline/batch statistical summaries of fee datasets at low cost ($0.01 USDC for both reports).
Side effects
- Fewer than 1 row supplied — minimum 1 row required
- More than 200 rows supplied — maxItems exceeded, request rejected
- Invalid date format (not YYYY-MM-DD) causes validation error
- Null values in fee_units or transaction_count may reduce correlation reliability
- Missing required fields (row_id, instrument_group, date) cause schema validation failure
- Non-numeric fee_units or transaction_count values rejected by schema
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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