Ahrefs 概览 API
Get an SEO authority overview for any domain or URL: Domain Rating, total backlinks, and referring domains - as normalized JSON. For the keywords a domain ranks for, use seo.ranked_keywords.
US$5.01/千次请求，按请求付费，无需订阅。
Domain Rating
90
Backlinks
4,218,563
Live
Referring Domains
58,421
Live
Dofollow backlinks
71%
Referring Domains
{"domain": "notion.so","mode": "subdomains","domainRating": 90,"backlinks": 4218563,"referringDomains": 58421,"dofollowBacklinksPct": 71,"dofollowReferringDomainsPct": 64}
价格
Ahrefs 概览 API 价格
参考
一个请求，一种响应结构。
你发送的每个字段和收到的每个字段，都附有真实示例。
最近验证于 2026-11-14 · 可用率和延迟按 30d 统计
请求体
JSON，POST 到这个接口。
- urlstring
notion.so
要分析的域名或页面 URL（例如 ahrefs.com）。
- modeenum
subdomains
分析范围：subdomains 覆盖整个域名，exact 仅匹配给定的 URL。
响应
JSON，每个字段一个示例值。
Domain authority records: the requested domain plus its Domain Rating, total backlinks, and referring-domain counts. Populated whenever the provider has data for the entity.
- backlinksinteger
4218563
Total number of backlinks pointing to the domain.
- dofollowBacklinksPctinteger
71
Percentage (0-100) of backlinks that are dofollow.
- dofollowReferringDomainsPctinteger
64
Percentage (0-100) of referring domains that provide a dofollow link.
- domainstring
notion.so
The domain or URL the metrics are scoped to. Populated whenever the provider has data for the entity.
- domainRatingnumber
90
Ahrefs Domain Rating, 0-100, measuring backlink-profile strength.
- modestring
subdomains
Analysis scope used: subdomains (whole domain) or exact (the given URL only).
- referringDomainsinteger
58421
Number of unique referring domains linking to the domain.
- foundboolean
true
- reason"not_found"
Present only when `found` is false, and says why there is no result. `not_found`: the source states the target does not exist, or returned nothing for it. A `found: false` answer is a successful call, not an error, and `costUsd` is what it actually cost.
常见问题
关于 Ahrefs 概览 API
AnyAPI 的 Ahrefs 概览 API 只需一次 POST 请求 /v1/run/ahrefs.overview，就以统一格式的 JSON 返回 Ahrefs 数据。Get an SEO authority overview for any domain or URL: Domain Rating, total backlinks, and referring domains - as normalized JSON. For the keywords a domain ranks for, use seo.ranked_keywords.无论哪个数据源提供服务，AnyAPI 都返回同一套统一的 schema。费用：每千次请求 US$5.01 起，以美元计价，无需订阅，也没有每月最低消费。过去 30 天，通过 AnyAPI 发起的 Ahrefs 概览 API 调用中有 98.7% 成功，响应时间中位数为 10.0 秒，共测量 2,072 次调用。