curl --request POST \
  --url https://api.iotools.cloud/v1/tool/json-to-graphql-types-generator \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonInput": "{\"id\":1,\"name\":\"Alice\",\"active\":true,\"score\":4.5}",
  "typeName": "User"
}
'

{
  "tool": "json-to-graphql-types-generator",
  "tool_version": "1.0.1",
  "outputs": {
    "output": "type Query {\n  user(id: ID!): User\n  users: [User!]!\n}\n\ntype User {\n  id: ID!\n  name: String!\n  active: Boolean!\n  score: Float!\n}"
  },
  "credits_used": 3,
  "credits_remaining": null
}