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API Reference / media / qr-code-generator

Generate QR codes from text or URLs.

Accepts text input and returns a PNG QR code with configurable colors and sizing. Drop this helper wherever you want to generate QR codes from text or URLs with a single HTTP call. Send the documented inputs and the API streams back polished results you can hand directly to your users.

GETPOST/media/qr-code-generator

Visual example

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Sample request

POST https://api.dataczar.com/media/qr-code-generator {"text":"https://www.dataczar.com"}

Where this helper shines

Generate QR codes from text or URLs. keeps media helpers on autopilot. Use it whenever you need to generate QR codes from text or URLs without pausing a sprint or asking design/dev to jump in.

  • Trigger this helper whenever you need to generate QR codes from text or URLs without waiting on a full deploy.
  • Drop it into automations (Zapier, Make, workers) to generate QR codes from text or URLs as part of your workflow.
  • Share the GET URL so support and success can generate QR codes from text or URLs safely using their Dataczar API key.

Copy & ship snippets

GET

Instant link

GET https://api.dataczar.app/media/qr-code-generator?text=Launch+promo&box_size=10&border=4&fill_color=black&ak=demo

Open directly in any browser, webhook, or low-code workflow.

curl

curl GET

curl "https://api.dataczar.app/media/qr-code-generator?text=Launch+promo&box_size=10&border=4&fill_color=black&ak=demo"

Swap ak=demo with your Dataczar API key.

curl

curl POST

curl -X POST "https://api.dataczar.app/media/qr-code-generator?ak=demo" \
  -H 'Content-Type: application/json' \
  -d '{
  "text": "Launch promo",
  "box_size": 20,
  "border": 30,
  "fill_color": "sample_fill_color",
  "back_color": "sample_back_color",
  "dryrun": true
}'

Send JSON payloads from back-end jobs, queues, or workers.

Parameters

Query Parameters

NameTypeDescription
textstring · required
box_sizeinteger
borderinteger
fill_colorstring
back_colorstring
dryrunboolean

All helper calls accept your Dataczar key via the ak query parameter. Need one? Create or copy a key on Dataczar Connect and drop it into each request.

Responses

Status 200

PNG QR code binary.

Examples

Request

"GET /img/qr-code-generator?text=https://example.com"

Response

"Binary PNG"

Query parameters

Body parameters

We'll send these as JSON for POST/PUT/PATCH requests and as query params for GET.

Equivalent curl
Grab your Dataczar API key
Every helper runs with the same simple API key. Sign in (or create a free Dataczar account) at Dataczar Connect to issue keys in seconds, then drop the key into any `ak=` parameter and start shipping.
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Tip: reuse the same key across these helpers, or rotate keys per project from the Connect dashboard.