curl --request POST \
  --url https://api.iotools.cloud/v1/tool/promql-formatter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "promqlInput": "sum by (job, instance) (rate(http_requests_total{status=~\"5..\",environment=\"production\"}[5m])) / sum by (job, instance) (rate(http_requests_total{environment=\"production\"}[5m])) > 0.05 and on(job, instance) up{job=~\"api|web\"} == 1",
  "indentSize": "2",
  "maxLineLength": "100",
  "forceMultiline": "",
  "wrapRecordingRule": "",
  "recordingRuleName": "my:metric:name"
}
'

{
  "tool": "promql-formatter",
  "tool_version": "1.0.1",
  "outputs": {
    "validation": [
      {
        "issue": "Valid PromQL — 1 line(s) exceed 100 chars: line 1 (106 chars)"
      }
    ],
    "formattedOutput": "sum by (job, instance) (rate(http_requests_total{status=~\"5..\", environment=\"production\"}[5m])) / sum by (\n  job,\n  instance\n) (rate(http_requests_total{environment=\"production\"}[5m])) > 0.05\nand on(job, instance) up{job=~\"api|web\"} == 1\n"
  },
  "credits_used": 3,
  "credits_remaining": null
}