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

# List Blocked Variables

Returns all blocked variables for a specific offer within a date range. These are sub-parameter values that have been blocked from generating valid traffic. The offer ID is required in the request body.


## OpenAPI

````yaml openapi/affiliate-traffic.yaml post /affiliates/blockedvariables
openapi: 3.0.3
info:
  title: Everflow Affiliate API - Traffic
  description: >
    Traffic blocking and traffic control endpoints for the Everflow Affiliate
    API. Affiliates can view blocked offer sources, traffic control rules, and
    blocked variables that affect their traffic.
  version: 1.0.0
servers:
  - description: Production Server
    url: https://api.eflow.team/v1
security: []
tags:
  - name: Affiliate Traffic
    description: Endpoints for viewing traffic blocking rules and controls.
paths:
  /affiliates/blockedvariables:
    post:
      tags:
        - Affiliate Traffic
      summary: Find All Blocked Variables
      requestBody:
        required: true
        content:
          application/json:
            example:
              network_offer_id: 1
              timezone_id: 90
              from: '2025-01-01'
              to: '2025-01-31'
            schema:
              type: object
              required:
                - network_offer_id
                - timezone_id
              properties:
                network_offer_id:
                  type: integer
                  description: The offer ID to retrieve blocked variables for. Required.
                timezone_id:
                  type: integer
                  description: Timezone identifier for the date range.
                from:
                  type: string
                  description: Start date for the lookup period. Format `YYYY-MM-DD`.
                to:
                  type: string
                  description: End date for the lookup period. Format `YYYY-MM-DD`.
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  variables:
                    type: array
                    description: Array of blocked variable entries.
                    items:
                      type: object
                      properties:
                        variable:
                          type: string
                          description: The variable name (e.g. sub1, sub2, source_id).
                        value:
                          type: string
                          description: The blocked variable value.
                        operator:
                          type: string
                          description: >-
                            The comparison operator used for blocking (equals,
                            contains, etc.).
      security:
        - API Key: []
components:
  securitySchemes:
    API Key:
      description: >
        The affiliate's API key generated from the Affiliate Portal. Uses the
        X-Eflow-Api-Key header.
      in: header
      name: X-Eflow-Api-Key
      type: apiKey

````