uptime-to-ohdear.sh

#!/bin/bash

UPTIMEROBOT_TOKEN="uptimerobot-token-here"
OHDEAR_TOKEN="ohdear-token-here"
OHDEAR_TEAM_ID=123456789

OFFSET=0
LIMIT=50
TOTAL=1000000

while [[ "$OFFSET" -lt "$TOTAL" ]]; do
  RESPONSE=$(curl -s -X POST -H "Content-Type: application/x-www-form-urlencoded" https://api.uptimerobot.com/v2/getMonitors?api_key=${UPTIMEROBOT_TOKEN} -d 'limit='${LIMIT}'&offset='${OFFSET})
  OFFSET=$(($OFFSET + $(echo "${RESPONSE}" | jq -r '.pagination.limit')))
  TOTAL=$(echo "${RESPONSE}" | jq -r '.pagination.total')

  for row in $(echo "${RESPONSE}" | jq -r '.monitors[] | @base64'); do
    _jq() {
      echo "${row}" | base64 --decode | jq -r "${1}"
    }

    URL=$(_jq '.url')

    echo -n "Migrating ${URL} ... "

    curl -s -X POST https://ohdear.app/api/sites \
      -H "Authorization: Bearer ${OHDEAR_TOKEN}" \
      -H 'Accept: application/json' \
      -H 'Content-Type: application/json' \
      -d '{"url":"'"${URL}"'", "team_id":"'"${OHDEAR_TEAM_ID}"'", "checks": ["uptime", "performance", "broken_links", "mixed_content", "certificate_health", "dns"]}' > /dev/null

    echo "done"
  done
done

echo "Migrated ${TOTAL} sites"