curl --request POST \
  --url https://api.iotools.cloud/v1/tool/graphql-schema-formatter \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "graphqlInput": "\"\"\"\nA simple blog API schema.\n\"\"\"\nschema {\n  query: Query\n  mutation: Mutation\n}\n\n\"Supported post status values\"\nenum PostStatus {\n  DRAFT\n  PUBLISHED\n  ARCHIVED\n}\n\ntype Post {\n  id: ID!\n  title: String!\n  status: PostStatus!\n  author: User!\n}\n\ntype User {\n  id: ID!\n  name: String!\n  posts: [Post!]!\n}\n\ntype Query {\n  post(id: ID!): Post\n  posts(status: PostStatus): [Post!]!\n}\n\ntype Mutation {\n  createPost(title: String!, authorId: ID!): Post!\n}\n",
  "indentWidth": "2",
  "sortAlphabetically": ""
}
'

{
  "tool": "graphql-schema-formatter",
  "tool_version": "1.0.1",
  "outputs": {
    "output": "\"\"\"A simple blog API schema.\"\"\"\nschema {\n  query: Query\n  mutation: Mutation\n}\n\n\"Supported post status values\"\nenum PostStatus {\n  DRAFT\n  PUBLISHED\n  ARCHIVED\n}\n\ntype Post {\n  id: ID!\n  title: String!\n  status: PostStatus!\n  author: User!\n}\n\ntype User {\n  id: ID!\n  name: String!\n  posts: [Post!]!\n}\n\ntype Query {\n  post(id: ID!): Post\n  posts(status: PostStatus): [Post!]!\n}\n\ntype Mutation {\n  createPost(title: String!, authorId: ID!): Post!\n}\n"
  },
  "credits_used": 3,
  "credits_remaining": null
}