at_ecard

Austrian e-card

Austrian social insurance card (e-card) showing the insurance number (SVNR); the back is the EHIC.

Category: Health
Country: Austria
Extracted fields: 6 fields
Cost: 1 credit

at_ecardspecimen

Social security number
Document number
First name
Last name
Date of birth
Expiry date

What it checks

National identifiers. Official checksum or format of the number (NIF, CPF, CURP, RUT, SSN…).at_svnr
Holder. Name, number or date of birth match what you expect.
Age. Minimum or maximum age from the date of birth.
Validity. Not expired on the reference date.

Extracted fields

Social security numbersocial_security_number
Document numberdocument_number
First namefirst_name
Last namelast_name
Date of birthbirth_date
Expiry dateexpiry_date

Sample request

curl https://api.constaia.com/v1/analyze \
  -H "Authorization: Bearer $CONSTAIA_API_KEY" \
  -F "file=@document.pdf" \
  -F 'options={
    "expect": "at_ecard",
    "checks": {
      "not_expired": true,
      "holder": {
        "full_name": "Carmen Especimen Ruiz"
      }
    },
    "storage": "none"
  }'

Sample response

Fictitious data. Shortened response.

200 OK · application/json

{
  "id": "an_01J9Z3K8QW4T6Y2B7N5M1R0PXC",
  "object": "analysis",
  "status": "completed",
  "livemode": false,
  "document": {
    "type": "at_ecard",
    "label": "Austrian e-card",
    "confidence": 0.97
  },
  "verdict": {
    "expected": [
      "at_ecard"
    ],
    "match": true,
    "status": "valid",
    "reasons": [
      {
        "code": "type_match",
        "severity": "info",
        "message": "The document is: Austrian e-card."
      }
    ]
  },
  "fields": {
    "social_security_number": {
      "value": "1004 300785",
      "confidence": 0.99,
      "validated": true
    },
    "document_number": {
      "value": "80040001234567890123",
      "confidence": 0.98,
      "validated": null
    },
    "first_name": {
      "value": "MARIA",
      "confidence": 0.97,
      "validated": null
    },
    "last_name": {
      "value": "MUSTERFRAU",
      "confidence": 0.96,
      "validated": null
    },
    "birth_date": {
      "value": "1985-07-30",
      "confidence": 0.99,
      "validated": null
    },
    "expiry_date": {
      "value": "2030-12-31",
      "confidence": 0.98,
      "validated": null
    }
  },
  "checks": [
    {
      "code": "id_number",
      "passed": true,
      "message": "id_number"
    }
  ],
  "warnings": [],
  "storage": {
    "mode": "none",
    "file_deleted_at": "2026-09-29T10:00:02Z",
    "expires_at": null
  },
  "usage": {
    "credits": 1,
    "pages": 1
  }
}

FAQ

Does Constaia prove the document is authentic?

No. It checks the type, data consistency and your rules, and flags signals such as a possible edit or a screen photo. That does not prove authenticity.

Is a copy of the document kept?

No, unless you ask for it. With storage "none" (the default) the file is deleted when the analysis ends.

And for the record…

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