API Documentation

Integrate CSV validation into your applications with our REST API or MCP server.

Authentication

The REST API requires a Bearer token with the csv:validate ability. Tokens are provisioned for approved integrations; there is currently no public self-service token flow.

Authorization: Bearer YOUR_API_TOKEN

Validate a CSV File

Upload a CSV file for validation. The file is processed and results are returned immediately.

POST /api/v1/csv-validator/process

Request parameters:

Parameter	Type	Description
`file`	file	The CSV file to validate (required, max 10MB)

Response Format

{
  "success": true,
  "data": {
    "filename": "data.csv",
    "file_size": 2458,
    "processing_time": 0.12,
    "summary": {
      "quality_score": 92,
      "total_rows": 150,
      "columns": 8
    },
    "headers": ["id", "name", "email"],
    "issues": [],
    "issue_counts": {
      "errors": 0,
      "warnings": 0,
      "info": 0
    }
  }
}

MCP Server (Model Context Protocol)

Our MCP server allows AI agents and LLMs to discover and use the CSV validation tool programmatically. Send tool discovery and call requests to the MCP endpoints.

POST /mcp/csv-check

Rate Limits

Authenticated API calls are limited to 30 per minute. Browser tools use separate limits.