curl --request POST \
  --url https://api.iotools.cloud/v1/tool/json-schema-validator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonInput": "{\"name\":\"Ada\",\"age\":30}",
  "schemaInput": "{\"type\":\"object\",\"required\":[\"name\",\"age\"],\"properties\":{\"name\":{\"type\":\"string\"},\"age\":{\"type\":\"integer\",\"minimum\":0}}}"
}
'

{
  "tool": "json-schema-validator",
  "tool_version": "1.0.1",
  "outputs": {
    "summary": "Valid — the JSON matches the schema.",
    "errors": []
  },
  "credits_used": 3,
  "credits_remaining": null
}