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

# Get IP authorization

> Read the subscription's authorized source IP, or `null` if none is set.



## OpenAPI

````yaml /openapi.json get /isp/subscriptions/{subscriptionId}/ip-authorization
openapi: 3.1.0
info:
  title: DoubleData Proxy API
  version: 1.2.0
  description: >-
    Manage proxy usage, wallet balance, orders, subscriptions, rotations, and IP
    authorization. Your API key selects the workspace; do not send an
    organization ID.
  license:
    name: Proprietary
    identifier: LicenseRef-Proprietary
servers:
  - url: https://app.proxy.doubledata.com/api/v1
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Stats & usage
    description: >-
      Date-range bandwidth, request counts, and actual wallet usage charges for
      your proxy credentials.
  - name: Balance
    description: The organization USD balance shared with the DoubleData website.
  - name: Catalog
    description: Static ISP tiers and cached country availability.
  - name: Orders
    description: Server-priced wallet orders and asynchronous provisioning.
  - name: Subscriptions
    description: Active Static ISP subscriptions and their connection records.
  - name: Rotations
    description: Asynchronous selected-IP rotation batches.
  - name: IP authorization
    description: The source IP authorized for a subscription.
  - name: Credentials
    description: >-
      Residential, datacenter, and mobile proxy credentials and their traffic
      limits.
  - name: Invoices
    description: Organization invoices and invoice PDF downloads.
paths:
  /isp/subscriptions/{subscriptionId}/ip-authorization:
    get:
      tags:
        - IP authorization
      summary: Get IP authorization
      description: Read the subscription's authorized source IP, or `null` if none is set.
      operationId: getISPIPAuthorization
      parameters:
        - $ref: '#/components/parameters/SubscriptionID'
      responses:
        '200':
          $ref: '#/components/responses/AuthorizationSuccess'
        '400':
          $ref: '#/components/responses/BadRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/InternalError'
        '503':
          $ref: '#/components/responses/ServiceUnavailable'
components:
  parameters:
    SubscriptionID:
      name: subscriptionId
      in: path
      required: true
      description: The subscription's public UUID.
      schema:
        type: string
        format: uuid
  responses:
    AuthorizationSuccess:
      description: Current IP authorization
      headers:
        X-Request-ID:
          $ref: '#/components/headers/RequestID'
        Cache-Control:
          $ref: '#/components/headers/CacheControl'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/AuthorizationResponse'
          examples:
            configured:
              value:
                ip_authorization: 192.0.2.40
            notConfigured:
              value:
                ip_authorization: null
    BadRequest:
      description: Invalid ID, request body, or selected IPs.
      headers:
        X-Request-ID:
          $ref: '#/components/headers/RequestID'
        Cache-Control:
          $ref: '#/components/headers/CacheControl'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            unknownIP:
              value:
                error:
                  code: unknown_proxy_ip
                  message: One or more IPs are not active in this subscription.
                  details:
                    ips:
                      - 198.51.100.10
                  request_id: ad2f824c-46bc-47c6-b276-2bb51a3083b1
    Unauthorized:
      description: The API key is missing, invalid, or revoked.
      headers:
        X-Request-ID:
          $ref: '#/components/headers/RequestID'
        Cache-Control:
          $ref: '#/components/headers/CacheControl'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
          examples:
            unauthorized:
              value:
                error:
                  code: unauthorized
                  message: A valid API key is required.
                  request_id: ad2f824c-46bc-47c6-b276-2bb51a3083b1
    NotFound:
      description: The requested resource was not found.
      headers:
        X-Request-ID:
          $ref: '#/components/headers/RequestID'
        Cache-Control:
          $ref: '#/components/headers/CacheControl'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    TooManyRequests:
      description: Request limit or rotation allowance reached.
      headers:
        Retry-After:
          $ref: '#/components/headers/RateLimitRetryAfter'
        X-Request-ID:
          $ref: '#/components/headers/RequestID'
        Cache-Control:
          $ref: '#/components/headers/CacheControl'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    InternalError:
      description: The request could not be completed.
      headers:
        X-Request-ID:
          $ref: '#/components/headers/RequestID'
        Cache-Control:
          $ref: '#/components/headers/CacheControl'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
    ServiceUnavailable:
      description: The API is temporarily unavailable.
      headers:
        X-Request-ID:
          $ref: '#/components/headers/RequestID'
        Cache-Control:
          $ref: '#/components/headers/CacheControl'
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  headers:
    RequestID:
      description: A request UUID to include when contacting support.
      schema:
        type: string
        format: uuid
    CacheControl:
      description: Responses are not stored in shared or browser caches.
      schema:
        type: string
        const: no-store
    RateLimitRetryAfter:
      description: When present, wait at least this many seconds before retrying.
      schema:
        type: integer
        minimum: 1
  schemas:
    AuthorizationResponse:
      type: object
      additionalProperties: false
      required:
        - ip_authorization
      properties:
        ip_authorization:
          type:
            - string
            - 'null'
          format: ipv4
    ErrorResponse:
      type: object
      additionalProperties: false
      required:
        - error
      properties:
        error:
          $ref: '#/components/schemas/Error'
    Error:
      type: object
      additionalProperties: false
      required:
        - code
        - message
        - request_id
      properties:
        code:
          type: string
          enum:
            - invalid_request
            - invalid_ip_address
            - invalid_proxy_ip
            - duplicate_proxy_ip
            - unknown_proxy_ip
            - invalid_package
            - insufficient_balance
            - quote_expired
            - request_conflict
            - kyc_required
            - rotation_allowance_exhausted
            - rotation_in_progress
            - unauthorized
            - forbidden
            - not_found
            - not_available
            - rate_limit_exceeded
            - temporarily_unavailable
            - internal_error
        message:
          type: string
          minLength: 1
        details:
          $ref: '#/components/schemas/ErrorDetails'
        request_id:
          type: string
          format: uuid
    ErrorDetails:
      type: object
      additionalProperties: false
      properties:
        ips:
          type: array
          maxItems: 100
          items:
            type: string
            format: ipv4
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API key
      description: Your organization's active API key.

````

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