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开发者参考

社交媒体账号可用性

通过 DomScan API，检查用户名在主要社交媒体平台上是否可用。

社交媒体账号可用性

检查用户名在主要社交媒体平台上是否可用。

GET /v1/social

查询参数

参数类型说明
handle 必需 string 要检查的用户名/昵称
platforms string 要检查的平台列表，使用逗号分隔（默认：所有受支持的平台）
resources string 可选的资源类型列表，用逗号分隔。省略 platforms 时，仅检查这些资源。

响应示例

{
                "handle": "mycompany",
                "availability": {
                "github": { "available": false, "profile_url": "https://github.com/mycompany", "checked": true, "requested": true, "method": "official_api", "confidence": "high" },
                "reddit": { "available": true, "profile_url": null, "checked": true, "requested": true, "method": "public_endpoint", "confidence": "high" },
                "youtube": { "available": true, "profile_url": null, "checked": true, "requested": true, "method": "public_profile", "confidence": "high" }
                },
                "resources": {},
                "resource_summary": {
                "requested_count": 0,
                "checked_count": 0,
                "present_count": 0,
                "absent_count": 0,
                "unknown_count": 0,
                "cached_count": 0,
                "determinacy_rate": 0
                },
                "summary": {
                "available_count": 2,
                "unavailable_count": 1,
                "unknown_count": 0
                },
                "summary_v2": {
                "requested_count": 3,
                "checked_count": 3,
                "available_count": 2,
                "unavailable_count": 1,
                "unknown_count": 0,
                "not_supported_count": 0,
                "determinacy_rate": 1
                }
                }

响应字段

字段 类型
handle string
checked_at string
availability object
resources object
resource_summary object
resource_summary.requested_count integer
resource_summary.checked_count integer
resource_summary.present_count integer
resource_summary.absent_count integer
resource_summary.unknown_count integer
resource_summary.cached_count integer
resource_summary.determinacy_rate number
summary object
summary.available_count integer
summary.unavailable_count integer
summary.unknown_count integer
summary_v2 object
summary_v2.requested_count integer
summary_v2.checked_count integer
summary_v2.available_count integer
summary_v2.unavailable_count integer
summary_v2.unknown_count integer
summary_v2.not_supported_count integer
summary_v2.determinacy_rate number
platform_summary object
platform_summary.requested_count integer
platform_summary.checked_count integer
platform_summary.available_count integer
platform_summary.unavailable_count integer
platform_summary.unknown_count integer
platform_summary.not_supported_count integer
platform_summary.cached_count integer
platform_summary.high_confidence_count integer
platform_summary.live_platform_count integer
platform_summary.experimental_count integer
platform_summary.blocked_count integer
platform_summary.beta_limited_count integer
platform_summary.determinacy_rate number
platform_summary.method_counts object
platform_summary.source_counts object
beta_notice string
meta object
meta.supported_platforms[] string[]
meta.supported_resources[] string[]
meta.unsupported_platforms[] string[]
meta.latency_ms integer
平台资源

无需更改端点，即可检查仓库、Subreddit、Discord 邀请、Substack 资料页和联合身份帐户等特定范围的身份标识。

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/social?handle=github%2Fdocs&resources=github%3Arepository"
批量检查社交媒体用户名

是的。最多可向 POST /v1/social/bulk 发送10个用户名，并可选择提供平台列表。批量检查与单次检查采用相同的单个用户名积分费率。

curl -X POST "https://domscan.net/v1/social/bulk" \
  -H "X-API-Key: $DOMSCAN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"handles":["mycompany","myproduct"],"platforms":["github","reddit","youtube"]}'
POST /v1/social/bulk

正文参数

参数 类型 必需
handles string[] 必需
platforms string[] 可选
resources string[] 可选

响应字段

字段 类型
results[] unknown[]
summary object
summary.total integer
summary.succeeded integer
summary.failed integer
beta_notice string
meta object
meta.served_by string
meta.worker_version string
meta.platforms[] string[]
meta.resources[] string[]
meta.max_handles integer
meta.credits_per_handle integer
meta.credits_required integer
meta.latency_ms integer

请求示例

curl -X POST "https://domscan.net/v1/social/bulk" \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $DOMSCAN_API_KEY" \
  -d '{
  "handles": [
    "mycompany",
    "myproduct"
  ],
  "platforms": [
    "github",
    "reddit",
    "youtube"
  ]
}'

响应示例

{
  "results": [
    {
      "handle": "mycompany",
      "availability": {
        "github": {
          "available": false,
          "profile_url": "https://github.com/mycompany",
          "checked": true,
          "requested": true,
          "method": "official_api",
          "confidence": "high"
        }
      },
      "resources": {},
      "resource_summary": {
        "requested_count": 0,
        "checked_count": 0,
        "present_count": 0,
        "absent_count": 0,
        "unknown_count": 0,
        "cached_count": 0,
        "determinacy_rate": 0
      },
      "summary": {
        "available_count": 0,
        "unavailable_count": 1,
        "unknown_count": 0
      },
      "checked_at": "2026-07-09T20:45:00.000Z"
    },
    {
      "handle": "myproduct",
      "availability": {
        "github": {
          "available": true,
          "profile_url": null,
          "checked": true,
          "requested": true,
          "method": "official_api",
          "confidence": "high"
        }
      },
      "resources": {},
      "resource_summary": {
        "requested_count": 0,
        "checked_count": 0,
        "present_count": 0,
        "absent_count": 0,
        "unknown_count": 0,
        "cached_count": 0,
        "determinacy_rate": 0
      },
      "summary": {
        "available_count": 1,
        "unavailable_count": 0,
        "unknown_count": 0
      },
      "checked_at": "2026-07-09T20:45:00.000Z"
    }
  ],
  "summary": {
    "total": 2,
    "succeeded": 2,
    "failed": 0
  },
  "beta_notice": "Social handle checks are in beta; verify critical results directly.",
  "meta": {
    "served_by": "pop=MAD country=ES",
    "worker_version": "2.14.0",
    "platforms": [
      "github"
    ],
    "resources": [],
    "max_handles": 10,
    "credits_per_handle": 2,
    "credits_required": 4,
    "latency_ms": 420
  }
}
GET /v1/social/info

响应字段

字段 类型
endpoint string
description string
parameters object
bulk object
bulk.endpoint string
bulk.method string
bulk.max_handles integer
bulk.credits_per_handle integer
bulk.pricing_formula string
bulk.bulk_discount boolean
bulk.invalid_handles_charged boolean
bulk.partial_results boolean
bulk.parameters object
bulk.example_request object
platforms object
platforms.supported[] string[]
platforms.coming_soon[] string[]
platforms.experimental[] string[]
platforms.planned[] string[]
platforms.blocked[] string[]
platforms.details[] object[]
platforms.details[] object
platforms.details[].id string
platforms.details[].display_name string
platforms.details[].aliases[] string[]
platforms.details[].category string
platforms.details[].tier integer
platforms.details[].status string
platforms.details[].method string
platforms.details[].confidence string
platforms.details[].logo_key string
platforms.details[].profile_url_template string | null
platforms.details[].docs_anchor string
platforms.details[].caveat_codes[] string[]
platforms.details[].cache_ttl_s object
platforms.details[].cache_ttl_s.available integer
platforms.details[].cache_ttl_s.taken integer
platforms.details[].cache_ttl_s.unknown integer
platforms.details[].cache_ttl_s.rate_limited integer
platforms.details[].handle_rules object
platforms.details[].handle_rules.min_length integer
platforms.details[].handle_rules.max_length integer
platforms.details[].handle_rules.description string
resource_types object
resource_types.supported[] string[]
resource_types.details[] object[]
resource_types.details[] object
example_request string
resource_example_request string
example_response object

请求示例

curl -H "X-API-Key: $DOMSCAN_API_KEY" "https://domscan.net/v1/social/info"

响应示例

{
  "endpoint": "/v1/social",
  "description": "Check if a username is available on supported social platforms.",
  "parameters": {
    "handle": {
      "type": "string",
      "required": true,
      "description": "Username to check"
    },
    "platforms": {
      "type": "string",
      "required": false,
      "description": "Comma-separated platform list",
      "example": "github,gitlab,reddit"
    },
    "resources": {
      "type": "string",
      "required": false,
      "description": "Comma-separated resource type list",
      "example": "github:repository"
    }
  },
  "bulk": {
    "endpoint": "/v1/social/bulk",
    "method": "POST",
    "max_handles": 10,
    "credits_per_handle": 2,
    "pricing_formula": "valid_handle_count * credits_per_handle",
    "bulk_discount": false,
    "invalid_handles_charged": false,
    "partial_results": true,
    "parameters": {
      "handles": {
        "type": "array",
        "required": true,
        "min_items": 1,
        "max_items": 10
      },
      "platforms": {
        "type": "array",
        "required": false
      },
      "resources": {
        "type": "array",
        "required": false
      }
    },
    "example_request": {
      "handles": [
        "mycompany",
        "myproduct"
      ],
      "platforms": [
        "github",
        "reddit",
        "youtube"
      ]
    }
  },
  "platforms": {
    "supported": [
      "github",
      "gitlab",
      "bitbucket",
      "devto",
      "huggingface",
      "dribbble",
      "soundcloud",
      "gumroad",
      "buymeacoffee",
      "substack",
      "itchio",
      "behance",
      "dockerhub",
      "hashnode",
      "rubygems",
      "hackernews",
      "reddit",
      "bluesky",
      "twitter",
      "instagram",
      "facebook",
      "threads",
      "pinterest",
      "snapchat",
      "telegram",
      "twitch",
      "patreon",
      "tiktok",
      "youtube",
      "linkedin",
      "steam",
      "tumblr",
      "vimeo",
      "letterboxd",
      "linktree"
    ],
    "coming_soon": [
      "discord"
    ],
    "experimental": [],
    "planned": [],
    "blocked": [
      "discord"
    ],
    "details": [
      {
        "id": "github",
        "display_name": "GitHub",
        "aliases": [
          "github"
        ],
        "category": "developer",
        "tier": 0,
        "status": "live",
        "method": "official_api",
        "confidence": "high",
        "logo_key": "github",
        "profile_url_template": "https://github.com/{handle}",
        "docs_anchor": "github",
        "caveat_codes": [],
        "cache_ttl_s": {
          "available": 300,
          "taken": 3600,
          "unknown": 60,
          "rate_limited": 60
        },
        "handle_rules": {
          "min_length": 1,
          "max_length": 39,
          "description": "1-39 chars, alphanumeric and hyphens, cannot start/end with hyphen"
        }
      }
    ]
  },
  "resource_types": {
    "supported": [
      "reddit:subreddit",
      "discord:invite",
      "github:repository",
      "gitlab:project",
      "dockerhub:repository",
      "activitypub:account",
      "substack:profile"
    ]
  },
  "example_request": "/v1/social?handle=myusername&platforms=github,gitlab,reddit",
  "resource_example_request": "/v1/social?handle=github/docs&resources=github:repository",
  "example_response": {
    "handle": "myusername",
    "checked_at": "2026-07-14T12:00:00Z",
    "availability": {
      "github": {
        "available": true,
        "profile_url": null,
        "checked": true,
        "requested": true
      },
      "reddit": {
        "available": false,
        "profile_url": "https://reddit.com/user/myusername",
        "checked": true,
        "requested": true
      },
      "gitlab": {
        "available": true,
        "profile_url": null,
        "checked": true,
        "requested": true
      }
    },
    "resources": {},
    "resource_summary": {
      "requested_count": 0,
      "checked_count": 0,
      "present_count": 0,
      "absent_count": 0,
      "unknown_count": 0,
      "cached_count": 0,
      "determinacy_rate": 0
    },
    "summary": {
      "available_count": 2,
      "unavailable_count": 1,
      "unknown_count": 0
    },
    "summary_v2": {
      "requested_count": 3,
      "checked_count": 3,
      "available_count": 2,
      "unavailable_count": 1,
      "unknown_count": 0,
      "not_supported_count": 0,
      "determinacy_rate": 1
    }
  }
}