us_military_id

US military ID card

US Armed Forces identification card (Common Access Card, Uniformed Services ID, dependent or retiree card) (Form I-9 List B).

Category: Identity
Country: United States
Extracted fields: 9 fields
Cost: 1 credit

us_military_idspecimen

Document number
First name
Last name
Date of birth
Branch
Rank
Card type
Issue date
Expiry date

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.
Form I-9. Whether the document belongs to list A, B or C.B

Extracted fields

Document numberdocument_number
First namefirst_name
Last namelast_name
Date of birthbirth_date
Branchbranch
Rankrank
Card typecard_type
Issue dateissue_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": "us_military_id",
    "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": "us_military_id",
    "label": "US military ID card",
    "confidence": 0.97
  },
  "verdict": {
    "expected": [
      "us_military_id"
    ],
    "match": true,
    "status": "valid",
    "reasons": [
      {
        "code": "type_match",
        "severity": "info",
        "message": "The document is: US military ID card."
      }
    ]
  },
  "fields": {
    "document_number": {
      "value": "1234567890",
      "confidence": 0.99,
      "validated": true
    },
    "first_name": {
      "value": "JOHN",
      "confidence": 0.98,
      "validated": null
    },
    "last_name": {
      "value": "SPECIMEN",
      "confidence": 0.97,
      "validated": null
    },
    "branch": {
      "value": "ARMY",
      "confidence": 0.96,
      "validated": null
    },
    "rank": {
      "value": "E5",
      "confidence": 0.99,
      "validated": null
    },
    "card_type": {
      "value": "CAC",
      "confidence": 0.98,
      "validated": null
    },
    "issue_date": {
      "value": "2024-01-10",
      "confidence": 0.97,
      "validated": null
    },
    "expiry_date": {
      "value": "2027-01-10",
      "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…

Create your account, copy the test key and validate your first document in five minutes.

Create a free account Talk to sales