> ## Documentation Index
> Fetch the complete documentation index at: https://aisa.one/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Backlinks Overview

> Semrush backlink profile summary: authority score, total backlinks, referring domains, URLs, and IPs.



## OpenAPI

````yaml openapi/semrush.json GET /semrush/backlinks-overview
openapi: 3.0.3
info:
  title: Semrush API
  version: 1.0.0
  description: >-
    Semrush competitive SEO intelligence routed through the AIsa gateway. Covers
    domain organic overview, backlinks overview, and keyword overview. Proxies
    the Semrush Analytics API; responses are returned as Semrush native
    semicolon-delimited text.
servers:
  - url: https://api.aisa.one/apis/v1
security:
  - BearerAuth: []
paths:
  /semrush/backlinks-overview:
    get:
      summary: Backlinks Overview
      description: >-
        Return the backlink profile summary for a root domain: authority score
        (ascore), total backlinks, referring domains, referring URLs, and
        referring IPs. Billed $0.30 per successful call; 4xx/5xx are not
        charged. Response is semicolon-delimited text.
      operationId: semrushBacklinksOverview
      parameters:
        - name: target
          in: query
          required: true
          description: Target root domain, e.g. `ahrefs.com`.
          schema:
            type: string
      responses:
        '200':
          description: >-
            Semicolon-delimited overview:
            ascore;total_backlinks;referring_domains;referring_urls;referring_ips.
          content:
            text/plain:
              schema:
                type: string
              example: 73;7376713;127172;5228834;87874
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: AISA API Key

````