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citable.run Backlinks
x402
citable.run Backlinks is a paid API for AI agents from citable.run, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-10).
Returns total backlink count and top referring domains for a given hostname.
Price / call$0.1
Success—
StatusUnknown
How this service works
Backlink totals and top referring domains for a domain.
Output
Returns the total number of backlinks pointing to the queried domain along with a ranked list of up to 25 referring domains, including domain names and link counts per referrer.
Example use cases
Competitor backlink research
“Pull the backlink profile for semrush.com — I want to see the total number of backlinks and the top 20 referring domains so I can find link-building opportunities.”
Domain authority vetting
“Before we partner with this site, can you check how many backlinks moz.com has and list its top referring domains?”
Client SEO reporting
“I need a backlink summary for my client's site yoast.com — total backlinks and the top 10 referring domains for the monthly report.”
Technical details
Endpoint
GEThttps://citable.run/v1/backlinks?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick backlink count and referring domain overview for a specific hostname, especially when building competitor analyses, vetting partnership domains, or generating SEO reports. It is ideal for lightweight, per-domain lookups rather than bulk crawls or keyword-level link analysis.
Side effects
- Missing required 'domain' query parameter returns a validation error
- Invalid or non-existent domain may return zero results or an error
- 'limit' out of range (outside 1–25) may cause a bad request error
- Payment not fulfilled (x402 protocol) results in a 402 response before data is returned
- Rate limiting may occur under high call volume
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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