curl --request POST \
  --url https://api.iotools.cloud/v1/tool/dna-rna-sequence-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "mode": "generate-dna",
  "length": "120",
  "gcContent": "60",
  "count": "1",
  "iupacCodes": "",
  "format": "fasta",
  "fastaHeader": "seq",
  "lineWrap": "60"
}
'

{
  "tool": "dna-rna-sequence-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "output": "TACG",
    "stats": [
      {
        "property": "Sequences",
        "value": "1"
      },
      {
        "property": "Total Length (bp)",
        "value": "4"
      },
      {
        "property": "GC Content",
        "value": "50.00% (2 bases)"
      },
      {
        "property": "AT Content",
        "value": "50.00% (2 bases)"
      },
      {
        "property": "Base Counts",
        "value": "A: 1, T: 1, G: 1, C: 1"
      }
    ]
  },
  "credits_used": 3,
  "credits_remaining": null
}