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post/dev-utils/v1/qr1 credit

Generate a QR code as SVG (text), base64-PNG (text data-URI), or terminal ASCII — all textual output, no binary asset. Up to QR version 40.

Working example

Parameters

inputrequired

The data to encode (URL, text, vCard, wifi string…).

kindoptional

Output: svg (scalable vector text) · png_base64 (base64 + data-URI) · text (terminal ASCII art).

error_correctionoptional

Recovery level: l~7% · m~15% · q~25% · h~30%.

scaleoptional

Module pixel size (png/svg). (1–20)

borderoptional

Quiet-zone width in modules (spec default 4). (0–16)

request preview

curl -X POST https://api.reefapi.com/dev-utils/v1/qr \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"input":"https://reefapi.com","kind":"svg"}'

Hit Send to run this endpoint live.