Validate SAC

This section explains how to validate SAC (Services Accounting Code) codes.

What is SAC Validation?

SAC validation ensures that the provided SAC code: - Exists in the official GST database - Is properly formatted (6 digits) - Is currently active and applicable for services

Validation Process

Input Validation - Check if SAC code is numeric - Verify length (6 digits) - Validate format pattern
Database Lookup - Search in official GST SAC database - Check if code is active - Verify service description matches
Response Generation - Return validation status - Provide error details if invalid - Include SAC information if valid

API Endpoint

POST /api/v1/validate/sac

{
  "sac_code": "123456"
}

Response Format

{
  "status": "success",
  "valid": true,
  "sac_code": "123456",
  "description": "Valid SAC code",
  "gst_rate": "18%"
}

Error Response

{
  "status": "error",
  "valid": false,
  "error": "Invalid SAC code format",
  "message": "SAC code must be 6 digits"
}