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

# List BINs



## OpenAPI

````yaml /openapi.json get /api/v1/watchlists/bin
openapi: 3.0.3
info:
  title: Defendis API
  version: 2.0.0
  description: >
    Defendis API for external customer integrations.


    This API exposes security intelligence and watchlist-driven workflows across
    Dataleaks, Exposure, Ransomware, and Watchlists.

    All versioned customer endpoints are served under `/api/v1`.
servers:
  - url: https://api.defendis.ai
security: []
tags:
  - name: Health
  - name: Dataleaks
  - name: Watchlists
  - name: Assets watchlist
  - name: BINs watchlist
  - name: Domains watchlist
  - name: Executives watchlist
  - name: Keywords watchlist
  - name: Ransom watchlist
  - name: Ransomware
  - name: Exposure
  - name: Surface
paths:
  /api/v1/watchlists/bin:
    get:
      tags:
        - BINs watchlist
      summary: List BINs
      parameters:
        - name: watchlistid
          in: query
          required: false
          schema:
            type: string
      responses:
        '200':
          description: BINs response
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/WatchlistBinsListItemResponse'
      security:
        - ApiKeyAuth: []
components:
  schemas:
    WatchlistBinsListItemResponse:
      type: object
      properties:
        id:
          type: integer
        bin:
          type: string
        bankname:
          type: string
          nullable: true
        status:
          type: string
        watchlistid:
          type: string
          nullable: true
        added_by:
          type: string
          nullable: true
      additionalProperties: true
  securitySchemes:
    ApiKeyAuth:
      type: http
      scheme: bearer
      bearerFormat: APIKey
      description: 'Required for all /api/v1 endpoints. Use Authorization: Bearer <api_key>'

````