curl --request POST \
  --url https://api.iotools.cloud/v1/tool/voltage-divider-calculator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "vin": "5",
  "r1": "10000",
  "r2": "10000",
  "rLoad": ""
}
'

{
  "tool": "voltage-divider-calculator",
  "tool_version": "1.0.1",
  "outputs": {
    "resultTable": [
      {
        "quantity": "Vout (ideal, unloaded)",
        "value": "2.5 V"
      },
      {
        "quantity": "Divider Current (unloaded)",
        "value": "0.25 mA"
      },
      {
        "quantity": "Power in R1",
        "value": "0.625 mW"
      },
      {
        "quantity": "Power in R2",
        "value": "0.625 mW"
      }
    ],
    "formulas": "Formulas:\n  Vout = Vin × R2 ÷ (R1 + R2)\n  I = Vin ÷ (R1 + R2)\n  P = I² × R\n\nSteps:\n  Vout = 5 V × 10000 Ω ÷ (10000 Ω + 10000 Ω) = 2.5 V\n  I = 5 V ÷ (10000 Ω + 10000 Ω) = 0.25 mA"
  },
  "credits_used": 3,
  "credits_remaining": null
}