The playground

Try any of 1462 endpoints — live.

Pick an endpoint, load a working example, tweak the params, and send — no signup to try. Results render the way the data deserves; raw JSON, headers & code are one tab away.

Playground demo key · api.reefapi.com

post/generate/v1/qr1 credit

Generate a QR code (PNG or SVG) with custom fg/bg color, error-correction, and an OPTIONAL center logo fetched from logo_url (SSRF-guarded, via proxy). Use error_correction=h when embedding a logo so it stays scannable.

Working example

Parameters

datarequired

formatoptional

error_correctionoptional

scaleoptional

borderoptional

coloroptional

backgroundoptional

logo_urloptional

logo_sizeoptional

request preview

curl -X POST https://api.reefapi.com/generate/v1/qr \
  -H "x-api-key: $REEF_KEY" \
  -H "content-type: application/json" \
  -d '{"data":"https://reefapi.com","format":"png"}'

Hit Send to run this endpoint live.