Reddit User Profile (by Username)

{
  "type": "object",
  "required": [
    "username"
  ],
  "properties": {
    "username": {
      "type": "string",
      "pattern": "^[A-Za-z0-9_-]+$",
      "maxLength": 20,
      "minLength": 1,
      "description": "The Reddit username to look up, without the u/ prefix: letters, digits, underscores and hyphens."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "redditorInfoByName": {
      "type": "object",
      "properties": {
        "id": {
          "type": "string",
          "description": "The account ID (t2_ prefix)."
        },
        "name": {
          "type": "string",
          "description": "The username."
        },
        "karma": {
          "type": "object",
          "properties": {
            "total": {
              "type": "number",
              "description": "Total karma."
            },
            "fromPosts": {
              "type": "number",
              "description": "Karma earned from posts."
            },
            "fromComments": {
              "type": "number",
              "description": "Karma earned from comments."
            }
          }
        },
        "profile": {
          "type": "object",
          "properties": {
            "title": {
              "type": "string",
              "description": "The profile's display title."
            },
            "isNsfw": {
              "type": "boolean",
              "description": "True when the profile is marked NSFW (18+)."
            },
            "createdAt": {
              "type": "string",
              "description": "When the account was created, ISO 8601."
            },
            "publicDescriptionText": {
              "type": "string",
              "description": "The profile's public bio, as plain text."
            }
          }
        },
        "isEmployee": {
          "type": "boolean",
          "description": "True when the account belongs to a Reddit employee."
        },
        "trophyCase": {
          "type": "object",
          "properties": {
            "totalUnlocked": {
              "type": "number",
              "description": "Number of trophies unlocked."
            }
          }
        },
        "accountType": {
          "type": "string",
          "description": "The account type, such as USER."
        },
        "prefixedName": {
          "type": "string",
          "description": "The username with the u/ prefix."
        }
      }
    }
  },
  "description": "The account's public profile."
}