South Dakota Driver License & ID Card PDF417 API

Decode the PDF417 barcode on South Dakota driver licenses and state ID cards into AAMVA JSON, with document_kind to tell licenses from ID cards.

Reading South Dakota Card Barcodes in Real Workflows

South Dakota hosts major financial-services operations alongside seasonal tourism peaks. Remote applications and crowded event counters both produce low-quality images. PDF417 error correction recovers some damage, but an application should never invent identity values when the barcode cannot be decoded.

One API for South Dakota Licenses and ID Cards

South Dakota cards are issued by the South Dakota Department of Public Safety Driver Licensing Program. Licenses and identification cards carry the same AAMVA DL/ID PDF417 barcode on the back. Send the back image to the StructOCR PDF417 API: it decodes the barcode deterministically, normalizes the jurisdiction to SD, and returns document_kind as driver_license or id_card. Test a non-sensitive sample in the free PDF417 scanner. For the printed front of the card, use the Driver License OCR API.

Where This Workflow Fits

  • Remote account applications: Pre-fill names, dates, and address for remote account applications and keep final confirmation in your application.
  • Rally-season rentals: Accept both South Dakota licenses and state ID cards, and use document_kind where only a license is acceptable.
  • Casino entry in Deadwood: Send unreadable South Dakota barcodes to a retake or manual review step instead of saving partial identity data.
Need more testing? Create a free account to get 200 free credits (equals 100 Driver License scans).

Decode a South Dakota Card Back

Upload a JPG, PNG, or WebP image of the full card back. Move out of direct light or tilt the card slightly to remove glare, then upload the original camera photo.

Prerequisite: A server-side StructOCR API key and a clear image of the complete card back

curl -X POST https://api.structocr.com/v1/driver-license-pdf417 \
  -H "x-api-key: $STRUCTOCR_API_KEY" \
  -F "file=@south-dakota-card-back.jpg"

Technical Specs

  • •Endpoint: POST https://api.structocr.com/v1/driver-license-pdf417
  • •Document scope: Back of a South Dakota driver license or state ID card with an AAMVA PDF417 record
  • •Inputs: JPG, PNG, or WebP; Base64 JSON or multipart upload; maximum 4.5 MB
  • •Cost: 2 credits for a successful decode; processing failures are refunded
  • •Region output: SD when encoded in a valid South Dakota record; document_kind separates licenses from ID cards
  • •Important: Parsing barcode data does not by itself authenticate the credential or the person presenting it

Key Features

  • •Deterministic source: Returned identity fields come from the decoded barcode payload, not generative guessing.
  • •Retake-safe errors: PDF417_NOT_DECODED and AAMVA_NOT_VALID return explicit 422 responses, with an optional capture_issue hint.
  • •License or ID card: document_kind reports which record the barcode carries; ID cards return null license class, restrictions, and endorsements.
  • •Local demand: Built for card-issuer and banking operations, motorcycle-rally tourism, and casinos.

Illustrative South Dakota ID Card Response

This response uses wholly fictional data to show a SD identification card. A license returns document_kind driver_license and its class fields.

{
  "success": true,
  "data": {
    "type": "drivers_license",
    "document_kind": "id_card",
    "source": "pdf417",
    "country_code": "USA",
    "region": "SD",
    "document_number": "SAMPLE1234",
    "surname": "SAMPLE",
    "given_names": "ALEX MORGAN",
    "first_name": "ALEX",
    "middle_name": "MORGAN",
    "sex": "X",
    "date_of_birth": "1990-01-15",
    "date_of_issue": "2025-01-15",
    "date_of_expiry": "2030-01-15",
    "address": "100 EXAMPLE AVE",
    "city": "SAMPLE CITY",
    "postal_code": "00000",
    "vehicle_class": null,
    "restrictions": null,
    "endorsements": null,
    "document_discriminator": "SAMPLE-DISCRIMINATOR",
    "issuer_identification_number": null,
    "aamva_version": 10,
    "jurisdiction_version": 0
  }
}

Frequently Asked Questions

Does the API read South Dakota state ID cards as well as driver licenses?

Yes, when the back of the card carries a usable AAMVA record. The response sets document_kind to id_card for identification cards and driver_license for licenses.

Does a successful South Dakota decode prove the card is genuine?

No. It proves a usable barcode payload was decoded and parsed. Authenticity, identity, eligibility, and fraud decisions require separate controls.

What should the app do after a 422 response?

Ask for a new photo of the full South Dakota card back in even light, using the capture_issue hint when present. Do not fill missing fields from an uncertain barcode.

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