gt_dpi

Guatemalan ID card (DPI)

Guatemalan Personal Identification Document (RENAP) with the 13-digit Unique Identification Code (CUI).

Category: Identity
Country: Guatemala
Extracted fields: 9 fields
Cost: 1 credit

gt_dpispecimen

Document number
First name
Last name
Sex
Nationality
Date of birth
Issue date
Expiry date
Address

What it checks

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

Document numberdocument_number
First namefirst_name
Last namelast_name
Sexsex
Nationalitynationality
Date of birthbirth_date
Issue dateissue_date
Expiry dateexpiry_date
Addressaddress

Sample request

curl https://api.constaia.com/v1/analyze \
  -H "Authorization: Bearer $CONSTAIA_API_KEY" \
  -F "file=@document.pdf" \
  -F 'options={
    "expect": "gt_dpi",
    "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": "gt_dpi",
    "label": "Guatemalan ID card (DPI)",
    "confidence": 0.97
  },
  "verdict": {
    "expected": [
      "gt_dpi"
    ],
    "match": true,
    "status": "valid",
    "reasons": [
      {
        "code": "type_match",
        "severity": "info",
        "message": "The document is: Guatemalan ID card (DPI)."
      }
    ]
  },
  "fields": {
    "sex": {
      "value": "F",
      "confidence": 0.99,
      "validated": true
    },
    "birth_date": {
      "value": "1985-07-30",
      "confidence": 0.98,
      "validated": null
    },
    "issue_date": {
      "value": "2022-01-10",
      "confidence": 0.97,
      "validated": null
    },
    "expiry_date": {
      "value": "2032-01-10",
      "confidence": 0.96,
      "validated": null
    },
    "first_name": {
      "value": "ANA",
      "confidence": 0.99,
      "validated": null
    },
    "last_name": {
      "value": "ESPECIMEN",
      "confidence": 0.98,
      "validated": null
    },
    "document_number": {
      "value": "1234 56789 0101",
      "confidence": 0.97,
      "validated": null
    },
    "nationality": {
      "value": "GTM",
      "confidence": 0.96,
      "validated": null
    }
  },
  "checks": [],
  "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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