Script to create a QR code using qrcode-tiger.com

qr.sh

!/bin/bash

# https://www.qrcode-tiger.com/api-documentation
# /api/qr/static

API_KEY="SECRET"

FRAME_COLOR="#054080"
EYE_COLOR="#ff6500"

qr () {
  image="$1"
  title="$2"
  url="$3"

  if [ ! -e logo.json ]; then
    curl --request POST -o logo.json \
      --url https://qrtiger.com/accounts/uploads/ \
      --header "Authorization: Bearer ${API_KEY}" \
      --header 'Content-Type: multipart/form-data' \
      --form 'userFile=@logo.jpg'
  fi
  LOGO=$(jq -r .qrUrl logo.json)

  if [ ! -e ${image}.png ]; then
    cat > ${image}.req.json << EOF
{
  "qrCategory": "url",
  "text": "${url}",
  "size": 500,
  "logo": "${LOGO}",
  "colorDark": "${FRAME_COLOR}",
  "eye_color": true,
  "eye_color01": "${FRAME_COLOR}",
  "eye_color02": "${EYE_COLOR}",
  "eye_outer": "eyeOuter2",
  "eye_inner": "eyeInner1",
  "qrData": "pattern0",
  "backgroundColor": "white",
  "transparentBkg": false
}
EOF
  # "frame": 1,
  # "frameColor": "${FRAME_COLOR}",
  # "frameText": "${title}"

    curl --request POST -o ${image}.res.json \
      --url https://qrtiger.com/api/qr/static \
      --header "Authorization: Bearer ${API_KEY}" \
      --header 'Content-Type: application/json' \
      --data @${image}.req.json

    jq -r .data ${image}.res.json| base64 -d > ${image}.png
  fi
}

qr "groupme"     "GroupMe"     "https://groupme.com/join_group/XXXX"
qr "concessions" "Concessions" "https://www.signupgenius.com/go/XXXX"
qr "schedule"    "Schedule"    "https://prod-web-alb.8to18.com/Urbana/schedule/soccer/b/all/2022-2023"
qr "booster"     "Booster"     "https://forms.gle/XXXX"