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Tabular Records - Export Semantic Parity
x402
Tabular Records - Export Semantic Parity is a paid API for AI agents from www.mahastrategies.com, paid per call via x402, $0.039305/call, status unknown (last checked 2026-10-20).
Compares parsed pinned tabular row projections between two snapshots by matching primary keys, table/revision frames, and content digests — without relying on row order or ingestion IDs.
Price / call$0.039305
Success—
StatusUnknown
How this service works
Compare parsed pinned tabular row projections without relying on row order or ingestion IDs. Primary keys, table/revision frames and content digests must match; this does not compare unseen cell contents. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
Output
Returns a parity assessment indicating whether the before and after row sets match on primary keys, table/revision frames, and content digests. Highlights any mismatches found. Does not expose unseen cell contents. Result retained for 24 hours; minimal receipt metadata retained for 90 days.
Example use cases
ETL pipeline integrity check
“I just ran an ETL job that migrated our public dataset. Can you compare the before and after row snapshots — up to 32 rows each, public data class — and confirm that all primary keys, revision frames, and content digests match? I don't care about row order, just whether the semantic content is the same.”
Table export regression validation
“We cut a new export of our synthetic reference table. Can you verify the before and after row sets are in semantic parity — same primary keys, same content digests, same table frames — so I know the export pipeline didn't silently corrupt anything?”
Data migration audit before go-live
“Before we go live, I need to confirm the migrated table snapshot matches the source. Compare up to 30 rows in the before set and 30 rows in the after set, both public data class, and tell me if there are any mismatches in primary keys or content digests between the two versions.”
Technical details
Endpoint
POSThttps://www.mahastrategies.com/api/v1/verify/tabular-records/export-semantic-parity?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to verify semantic equivalence of two tabular dataset snapshots without exposing raw cell contents — ideal for post-migration audits, ETL regression checks, and export pipeline validation where row order cannot be guaranteed and only digest-level comparison is acceptable. Prefer it over full diff tools when privacy constraints require nonpersonal metadata handling, or when you only need to confirm identity rather than enumerate changes.
Side effects
- Row arrays exceeding 32 items rejected with validation error
- Non-boolean or absent nonpersonalMetadata field causes rejection
- dataClass value outside 'public' or 'synthetic' enum rejected
- Mismatched schema structure in row objects causes parse failure
- Timeout if row digest computation takes too long
- Stale results unavailable after 24-hour retention window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| after | array | |
| before | array | |
| dataClass | string | |
| nonpersonalMetadata | boolean |
Tags
x402
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