Dominican Republic Cédula OCR API with Python
Extract the cédula number, names, and dates from the Dominican Republic Cédula de Identidad y Electoral with the StructOCR Python SDK and a server-side integration.
Working with the Cédula de Identidad y Electoral
The Dominican cédula serves as both identity and voter card and uses an 11-digit number formatted with dashes. Re-keying these values is slow, and generic OCR still leaves your team to map each text fragment to the right field.
Structured Extraction for Your Backend
The National ID OCR API returns the cédula number, names, dates, and address when they are printed on the submitted side of the card. Test it with the free ID card scanner.
Common Integration Scenarios
- Customer onboarding: Pre-fill identity fields from the Cédula de Identidad y Electoral before the customer confirms them.
- Account operations: Reduce manual transcription when staff enter identity data.
- Document review: Store normalized output next to your own review decision.
Dominican Republic Cédula OCR API with Python
The official Python SDK reads a local file and calls /v1/national-id from your backend.
Prerequisite: `pip install structocr`; set the server-side `STRUCTOCR_API_KEY` environment variable.
Prefer another stack? Open the Node.js SDK + Express integration.
import os
from structocr import StructOCR
client = StructOCR(os.environ["STRUCTOCR_API_KEY"])
result = client.scan_national_id("id-card.jpg")
if result.get("success"):
data = result["data"]
print(data.get("document_number"))
print(data.get("given_names"), data.get("surname"))
else:
print(result.get("error"))Technical Specs
- •Endpoint: POST /v1/national-id
- •Input: Base64-encoded JPG, PNG, WebP, or PDF in JSON (Max 4.5MB)
- •Authentication: Server-side x-api-key header handled by the SDK
- •Cost: 2 credits per successful scan; failed requests are not billed
- •Output: Structured JSON
Key Features
- •Local document: Handles the Cédula de Identidad y Electoral as a national identity document.
- •Identifier output: Returns the cédula number when visible.
- •Normalized names and dates: Consistent JSON keys across countries.
- •Server integration: The API key stays on your backend.
JSON Response Example
Fictional values showing the normalized shape for a readable Cédula de Identidad y Electoral; unavailable fields are null.
{
"success": true,
"data": {
"type": "national_id",
"country_code": "DOM",
"document_number": "000-0000000-0",
"personal_number": null,
"surname": "DOE",
"given_names": "ALEX",
"sex": null,
"date_of_birth": "1990-01-01",
"place_of_birth": null,
"date_of_issue": null,
"date_of_expiry": null,
"issuing_authority": null,
"address": "SANTO DOMINGO",
"additional_fields": {}
}
}Frequently Asked Questions
Does the API validate the cédula number?
It extracts the number as printed. Database checks and authenticity verification require official channels or your own review.
Which inputs are supported?
JSON with a Base64-encoded JPG, PNG, WebP, or PDF up to 4.5MB; the SDK handles encoding.
Is there a version for the other SDK language?
Yes. A paired Node.js version of this tutorial covers the same document.
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From tutorial to production in 5 minutes.
You've seen the code. Now get your API key, grab your 200 free credits, and see it work with your own images. No credit card required.