# Token Swap Imports — Blank Row Report

> Token Swap Imports — Blank Row Report 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 of token swap records and identifies blank rows, up to 1000 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-bx-csv-token-swaps-empty-rows?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-swap-imports-blank-row-report-429d9898
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mUAcnHjlNyU5SMQM2pVAl

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability token-swap-imports-blank-row-report-429d9898 -d '<json body>'
```

Example prompt: Can you check my token swap CSV for blank rows? It uses comma delimiters and has columns for swap_id, executed_on, pool_address, input_tokens, and output_tokens — I need a blank row report before I import it.

## When to prefer this

Choose this endpoint when you need a fast, cheap ($0.01 USDC) automated check for blank rows in token swap CSV imports before ingestion. It is purpose-built for the token swap domain with support for quoted cells, configurable delimiters, and category allow-listing — ideal for pre-import validation pipelines where you want to catch empty records without any external data enrichment.

## Known failure modes

- CSV exceeds 100,000 character limit — request rejected
- CSV contains more than 1000 rows — validation truncated or rejected
- Invalid delimiter specified — parsing fails
- Cell content exceeds max_cell_length — row may be flagged or rejected
- Empty or missing CSV body — error returned
- Malformed CSV structure — parsing error

## How this service works

Token swap imports — Blank row report: Blank row report for Token swap imports. 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 blank row report report.

## Output

Returns a report identifying which rows in the submitted CSV are blank, including row indices or identifiers for empty entries, along with a summary count. No external data is fetched; analysis is performed entirely on the submitted CSV content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "csv": {
   "type": "string",
   "default": "swap_id,executed_on,pool_address,input_tokens,output_tokens\nrecord-a,2026-01-01,group-a,10,2\nrecord-b,2026-01-02,group-b,20,3",
   "maxLength": 100000,
   "minLength": 1
  },
  "maximum": {
   "type": "number",
   "default": 1000000000000,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "minimum": {
   "type": "number",
   "default": -1000000000000,
   "maximum": 1000000000000,
   "minimum": -1000000000000
  },
  "delimiter": {
   "enum": [
    ",",
    ";",
    "\t"
   ],
   "type": "string",
   "default": ","
  },
  "max_cell_length": {
   "type": "integer",
   "default": 1000,
   "maximum": 5000,
   "minimum": 1
  },
  "allowed_categories": {
   "type": "array",
   "items": {
    "type": "string",
    "default": "",
    "maxLength": 100,
    "minLength": 1
   },
   "default": [
    "group-a",
    "group-b"
   ],
   "maxItems": 100,
   "minItems": 0
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-swap-imports-blank-row-report-429d9898/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)