[
  {
    "Customer ID": "C-001",
    "Full Name": "  Ada Yilmaz ",
    "Mail": "ADA@EXAMPLE.COM",
    "Spent": "1,250.50",
    "Newsletter": "yes"
  },
  {
    "id": "C-001",
    "name": "Ada Yilmaz",
    "email": "ada@example.com",
    "total": 1250.5,
    "subscribed": true
  },
  {
    "customer_no": "C-002",
    "customer": "Mert Kaya",
    "email_address": "mert@example.com",
    "amount": "850",
    "newsletter": "no"
  }
]

Or upload CSV or JSON files

files

Optional

Upload up to five UTF-8 CSV or JSON files.

Type:string[]

Max. items:5

Or paste CSV/JSON text

dataText

Optional

Automatic detection supports standard JSON arrays/objects and comma-separated CSV.

Type:string

Max. length:500000

Pasted/uploaded data format

inputFormat

Optional

Use automatic detection unless the source has an unusual extension or structure.

Type:string

Default:auto

Options:

autojsoncsv

Target JSON Schema

targetSchema

Required

Define one output object. Missing required non-null values are reported as failed records instead of invented.

Type:object

Default:

{
  "type": "object",
  "properties": {
    "customer_id": {
      "type": "string"
    },
    "full_name": {
      "type": "string"
    },
    "email": {
      "type": [
        "string",
        "null"
      ]
    },
    "total_spent": {
      "type": [
        "number",
        "null"
      ]
    },
    "subscribed": {
      "type": [
        "boolean",
        "null"
      ]
    }
  },
  "required": [
    "customer_id",
    "full_name",
    "email",
    "total_spent",
    "subscribed"
  ],
  "additionalProperties": false
}

Transformation instructions

instructions

Optional

Optional field mappings, locale rules, date formats, units, or naming conventions.

Type:string

Max. length:4000

Default:Normalize email addresses to lowercase and trim surrounding whitespace.

Remove duplicate records

removeDuplicates

Optional

Keep the first matching formatted record and report how many duplicates were found.

Type:boolean

Default:true

Duplicate field paths

deduplicateBy

Optional

Optional target fields such as email or customer_id. Leave empty to compare the complete formatted record.

Type:string[]

Max. items:10

Default:

[
  "email"
]

Validation retries

retryCount

Optional

Number of model correction attempts for invalid output.

Type:integer

Minimum:0

Maximum:4

Default:2

Continue after a failed batch

continueOnError

Optional

Save failed rows with an error message and continue processing later batches.

Type:boolean

Default:true

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