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

# Recently gained or lost backlinks



## OpenAPI

````yaml https://api.surnex.io/docs/openapi.json get /v1/backlinks/{domain}/new-lost
openapi: 3.1.0
info:
  title: Surnex API
  version: 1.0.0
  description: >-
    The SEO platform's API.


    **The API is the product.** The dashboard is one client and the MCP server
    at `/mcp` is another. If a number needs deriving, a service derives it —
    never a React component, or the two clients drift.


    **Two kinds of auth.** The dashboard sends a Supabase access token as a
    Bearer JWT. MCP agents send `X-API-Key`, and the organization is resolved
    from the key.


    **Two data modes.** SERP results and Google Trends are fetched live on
    request. Everything else is written by the worker and read from Postgres, so
    a freshly-created project returns empty until its jobs complete.
servers:
  - url: https://api.surnex.io
    description: Surnex API
security: []
paths:
  /v1/backlinks/{domain}/new-lost:
    get:
      tags:
        - backlinks
      summary: Recently gained or lost backlinks
      parameters:
        - schema:
            type: string
            minLength: 1
          required: true
          name: domain
          in: path
        - schema:
            type: string
            format: uuid
          required: false
          name: org_id
          in: query
        - schema:
            type: string
            enum:
              - new
              - lost
            default: lost
          required: false
          name: mode
          in: query
        - schema:
            type: integer
            minimum: 1
            maximum: 1000
            default: 100
          required: false
          name: limit
          in: query
      responses:
        '200':
          description: Backlinks
          content:
            application/json:
              schema:
                type: object
                properties:
                  success:
                    type: boolean
                    enum:
                      - true
                  data:
                    type: object
                    nullable: true
                    properties:
                      data:
                        type: array
                        items:
                          type: object
                          properties:
                            url_from:
                              type: string
                            domain_from:
                              type: string
                            url_to:
                              type: string
                            anchor:
                              type: string
                            dofollow:
                              type: boolean
                            domain_from_rank:
                              type: number
                              nullable: true
                            first_seen:
                              type: string
                              nullable: true
                            lost_date:
                              type: string
                              nullable: true
                          required:
                            - url_from
                            - domain_from
                            - url_to
                            - anchor
                            - dofollow
                            - domain_from_rank
                            - first_seen
                            - lost_date
                      cached:
                        type: boolean
                    required:
                      - data
                      - cached
                required:
                  - success
                  - data
        '402':
          description: No research lookups left this month, or no active plan
          content:
            application/json:
              schema:
                type: object
                properties: {}

````

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