{ "openapi": "3.0.1", "info": { "title": "Username Checker — 60+ Social Sites, Domains & Trademarks", "description": "Check if a username is available or taken on 60+ sites at once: Instagram, X, TikTok, YouTube, Snapchat, Discord, Telegram, Reddit, Twitch, GitHub, Steam and more. 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Each one is checked on every platform you select.", "items": { "type": "string" } }, "platforms": { "title": "Platforms", "type": "array", "description": "Which platforms to check. Choose 'All platforms' to check all 54 at once. Default: the 16 most popular.", "items": { "type": "string", "enum": [ "All platforms", "Instagram", "Twitter / X", "TikTok", "YouTube", "Snapchat", "Pinterest", "Reddit", "Telegram", "Discord", "Bluesky", "Mastodon", "Tumblr", "VK", "Twitch", "Kick", "Linktree", "About.me", "Patreon", "Substack", "Gumroad", "SoundCloud", "Vimeo", "Flickr", "Dribbble", "DeviantArt", "Wattpad", "Genius", "Gravatar", "GitHub", "GitLab", "Bitbucket", "Dev.to", "Docker Hub", "Hugging Face", "Kaggle", "LeetCode", "Codeforces", "Hacker News", "Keybase", "Pastebin", "Steam", "Xbox (Gamertag)", "Minecraft", "Roblox", "Chess.com", "Lichess", "Speedrun.com", "itch.io", "Duolingo", "Strava", "Trello", "Instructables", "Gmail", "Outlook", "Last.fm", "Replit", "TryHackMe" ], "enumTitles": [ "All platforms", "Instagram (Social)", "Twitter / X (Social)", "TikTok (Social)", "YouTube (Social)", "Snapchat (Social)", "Pinterest (Social)", "Reddit (Social)", "Telegram (Social)", "Discord (Social)", "Bluesky (Social)", "Mastodon (Social)", "Tumblr (Social)", "VK (Social)", "Twitch (Streaming)", "Kick (Streaming)", "Linktree (Creator)", "About.me (Creator)", "Patreon (Creator)", "Substack (Creator)", "Gumroad (Creator)", "SoundCloud (Creator)", "Vimeo (Creator)", "Flickr (Creator)", "Dribbble (Creator)", "DeviantArt (Creator)", "Wattpad (Creator)", "Genius (Creator)", "Gravatar (Creator)", "GitHub (Developer)", "GitLab (Developer)", "Bitbucket (Developer)", "Dev.to (Developer)", "Docker Hub (Developer)", "Hugging Face (Developer)", "Kaggle (Developer)", "LeetCode (Developer)", "Codeforces (Developer)", "Hacker News (Developer)", "Keybase (Developer)", "Pastebin (Developer)", "Steam (Gaming)", "Xbox (Gamertag) (Gaming)", "Minecraft (Gaming)", "Roblox (Gaming)", "Chess.com (Gaming)", "Lichess (Gaming)", "Speedrun.com (Gaming)", "itch.io (Gaming)", "Duolingo (Other)", "Strava (Other)", "Trello (Other)", "Instructables (Other)", "Gmail (Email)", "Outlook (Email)", "Last.fm (retired)", "Replit (retired)", "TryHackMe (retired)" ] }, "default": [ "Instagram", "Twitter / X", "TikTok", "YouTube", "Snapchat", "Telegram", "Discord", "Twitch", "GitHub", "Reddit", "Pinterest", "Kick", "Bluesky", "Steam", "Roblox", "Minecraft" ] }, "includeSummary": { "title": "Include summary row", "type": "boolean", "description": "Add one row per username listing where it's available and where it's taken.", "default": true }, "checkDomains": { "title": "Check Domain Names", "type": "boolean", "description": "Also check whether the matching domain names are registered. Turn this off to check social handles only.", "default": false }, "domainTlds": { "title": "Domain Extensions", "type": "array", "description": "Which domain extensions to check for each name. Each extension is one result per name. Ignored when domain checking is turned off.", "items": { "type": "string", "enum": [ "com", "net", "org", "io", "co", "ai", "app", "dev", "shop", "store", "xyz", "me", "online", "site", "tech" ], "enumTitles": [ ".com", ".net", ".org", ".io", ".co", ".ai", ".app", ".dev", ".shop", ".store", ".xyz", ".me", ".online", ".site", ".tech" ] }, "default": [ "com", "net", "org", "io", "co" ] }, "checkTrademarks": { "title": "Check US Trademarks", "type": "boolean", "description": "Also search the official US trademark register for live marks that match each name. Adds one result per name with a risk level (high = an identical live mark exists), the closest matching marks, their owners and classes.", "default": false }, "proxyConfiguration": { "title": "Proxy Configuration", "type": "object", "description": "Optional. Not needed for normal use; platforms that require it are handled automatically.", "default": { "useApifyProxy": false } } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 }, "PROXY_UNBLOCKER_UNITS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 }, "PROXY_UNBLOCKER_UNITS": { "type": "integer", "example": 0 } } } } } } } } } }