curl --request POST \
  --url https://api.iotools.cloud/v1/tool/bpm-to-ms-delay-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "bpm": "120"
}'

{
  "tool": "bpm-to-ms-delay-calculator",
  "tool_version": "1.0.2",
  "outputs": {
    "summary": [
      {
        "note-value": "Whole Note",
        "beats": "4",
        "straight-ms": "2000 ms",
        "dotted-ms": "3000 ms",
        "triplet-ms": "1333.33 ms",
        "straight-hz": "0.5 Hz",
        "dotted-hz": "0.33 Hz",
        "triplet-hz": "0.75 Hz"
      },
      {
        "note-value": "Half Note",
        "beats": "2",
        "straight-ms": "1000 ms",
        "dotted-ms": "1500 ms",
        "triplet-ms": "666.67 ms",
        "straight-hz": "1 Hz",
        "dotted-hz": "0.67 Hz",
        "triplet-hz": "1.5 Hz"
      },
      {
        "note-value": "Quarter Note",
        "beats": "1",
        "straight-ms": "500 ms",
        "dotted-ms": "750 ms",
        "triplet-ms": "333.33 ms",
        "straight-hz": "2 Hz",
        "dotted-hz": "1.33 Hz",
        "triplet-hz": "3 Hz"
      },
      {
        "note-value": "Eighth Note",
        "beats": "0.5",
        "straight-ms": "250 ms",
        "dotted-ms": "375 ms",
        "triplet-ms": "166.67 ms",
        "straight-hz": "4 Hz",
        "dotted-hz": "2.67 Hz",
        "triplet-hz": "6 Hz"
      },
      {
        "note-value": "Sixteenth Note",
        "beats": "0.25",
        "straight-ms": "125 ms",
        "dotted-ms": "187.5 ms",
        "triplet-ms": "83.33 ms",
        "straight-hz": "8 Hz",
        "dotted-hz": "5.33 Hz",
        "triplet-hz": "12 Hz"
      },
      {
        "note-value": "Thirty-Second Note",
        "beats": "0.125",
        "straight-ms": "62.5 ms",
        "dotted-ms": "93.75 ms",
        "triplet-ms": "41.67 ms",
        "straight-hz": "16 Hz",
        "dotted-hz": "10.67 Hz",
        "triplet-hz": "24 Hz"
      }
    ]
  },
  "credits_used": 5,
  "credits_remaining": null
}