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

# Traffic & Engagement API

> Visit estimates, engagement metrics, and traffic-source breakdown.



## OpenAPI

````yaml https://api.scoutlayer.io/openapi.json get /v1/website/traffic/domains/{domain}
openapi: 3.0.0
info:
  title: ScoutLayer API
  version: 1.0.0
  description: Competitor data. One API.
servers:
  - url: https://api.scoutlayer.io
    description: Production
security:
  - ApiKeyAuth: []
  - BearerAuth: []
paths:
  /v1/website/traffic/domains/{domain}:
    get:
      tags:
        - website
        - traffic
        - domains
      summary: Get traffic/engagement estimates for a domain
      description: Visit estimates, engagement metrics, and traffic-source breakdown.
      parameters:
        - schema:
            type: string
            minLength: 1
            example: wikipedia.org
          required: true
          name: domain
          in: path
      responses:
        '200':
          description: Get traffic/engagement estimates for a domain
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DomainOverview'
        '400':
          description: Invalid request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '402':
          description: Insufficient credits
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '502':
          description: The orchestrator failed or was unreachable
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
      security:
        - ApiKeyAuth: []
        - BearerAuth: []
components:
  schemas:
    DomainOverview:
      nullable: true
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
              example: NOT_FOUND
            message:
              type: string
          required:
            - code
            - message
      required:
        - error
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key
      description: >-
        API key passed as the X-API-Key request header. Recommended for
        server-to-server calls.
    BearerAuth:
      type: http
      scheme: bearer
      description: >-
        API key (or OAuth token) passed as a Bearer token in the Authorization
        header.

````