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Token Holder Observations — Declared Column Projection
x402
Token Holder Observations — Declared Column Projection is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).
Validates a CSV file of token holder observations by checking declared column projections against up to 1000 rows of data.
Price / call$0.01
Success—
StatusUnknown
How this service works
Token holder observations — Declared column projection: Declared column projection for Token holder observations. Validate a declared CSV table contract, up to 1000 rows. Quoted cells supported; no external enrichment. Specialised preset in a shared 50-profile, 20-operation engine. 0.01 USDC includes one CSV declared column projection report.
Output
A declared column projection report for the submitted token holder observations CSV, confirming whether each declared column aligns with the data contract, flagging any mismatches, out-of-range values, disallowed categories, or structural issues across up to 1000 rows.
Example use cases
Validate on-chain token holder data export
“I have a CSV export of token holder snapshots with columns observation_id, observed_on, token_address, holder_count, and circulating_tokens — can you run a declared column projection validation on it to make sure every column lines up correctly and the data matches the contract? Allowed categories are group-a and group-b, delimiter is comma.”
Audit circulating supply observation records
“Please check this token holder observations CSV for me — I need to confirm the declared column structure is correct, that holder counts are between 0 and 1000000, and that the allowed categories are only group-a and group-b. It's comma-delimited and has up to 500 rows.”
QA pipeline for token analytics CSV feed
“Before I ingest this weekly token holder observations file into our analytics pipeline, can you validate the declared column projection? The file is comma-delimited, categories should only be group-a or group-b, and I want to catch any cells over 500 characters.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-csv-token-holders-projection?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to validate a token holder observations CSV specifically against a declared column projection contract, particularly when you require lightweight in-process validation without external enrichment, support for quoted cells, and configurable allowed category lists, minimum/maximum numeric bounds, and cell length limits — all at low cost ($0.01 USDC per call).
Side effects
- CSV exceeds 100,000 character limit — request rejected
- More than 1000 rows submitted — validation truncated or rejected
- Invalid delimiter specified (must be comma, semicolon, or tab)
- Cell length exceeds max_cell_length threshold — flagged in report
- Category values not in allowed_categories list — contract violation reported
- Malformed CSV with unmatched quotes — parse error returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| csv | string | |
| maximum | number | |
| minimum | number | |
| delimiter | string | |
| max_cell_length | integer | |
| allowed_categories | array |
Tags
x402
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