HR onboarding

New-hire documents validated at onboarding

ID cards, bank ownership, driving licences and certificates during onboarding.

The problem

Mistyped IBANs that delay the first payroll.
Expired NIEs or licences nobody notices.
Document copies scattered across emails and folders.

With Constaia

IBAN and tax ID validated deterministically.
Expiry dates checked against the start date.
Zero retention by default: the document does not stay at Constaia.

Typical documents

Sample request

curl https://api.constaia.com/v1/analyze \
  -H "Authorization: Bearer $CONSTAIA_API_KEY" \
  -F "file=@document.pdf" \
  -F 'options={
    "expect": "bank_ownership_certificate",
    "checks": {
      "holder": {
        "full_name": "María García López"
      }
    },
    "storage": "none"
  }'

And for the record…

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

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