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Token Holder Observations — CSV Record Key Uniqueness Validator
x402
Token Holder Observations — CSV Record Key Uniqueness Validator 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 that record keys in a token holder observations CSV are unique, checking up to 1000 rows for duplicate primary keys.
Price / call$0.01
Success—
StatusUnknown
How this service works
Token holder observations — Record key uniqueness: Record key uniqueness 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 record key uniqueness report.
Output
A structured report indicating whether all record keys in the submitted token holder observations CSV are unique, identifying any duplicate keys found across up to 1000 rows, with details on which keys collide and their row positions.
Example use cases
Pre-ingestion duplicate key audit
“Before I load this token holder snapshot into our database, check the CSV for any duplicate observation_id keys — it uses commas as the delimiter and I want to make sure every record is unique.”
Token holder data pipeline validation
“I have a CSV of daily token holder observations with columns observation_id, observed_on, token_address, holder_count, and circulating_tokens — can you run a record key uniqueness check on it so I know it's safe to process?”
Detecting collisions in merged holder datasets
“I merged two token holder datasets into one CSV and I'm worried there might be key collisions — can you validate the record keys for uniqueness using a semicolon delimiter and flag any duplicates?”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-bx-csv-token-holders-keys?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, affordable ($0.01 USDC) check specifically for record key uniqueness in token holder observation CSVs, up to 1000 rows, with support for quoted cells and configurable delimiters. Prefer it over general-purpose CSV validators when your data matches the token holder observation schema (observation_id, observed_on, token_address, holder_count, circulating_tokens) and you only need primary key deduplication without external enrichment.
Side effects
- CSV exceeds 100,000 character limit — request rejected
- More than 1000 rows submitted — validation truncated or rejected
- Invalid delimiter specified — parsing error returned
- Cell content exceeds max_cell_length — row flagged or rejected
- Malformed CSV with unclosed quotes — parse failure
- Empty CSV body — validation cannot proceed
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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