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

# Add Custom Certificate



## OpenAPI

````yaml https://core-api-public-docs.b-cdn.net/docs/v3/public.json post /pullzone/{id}/addCertificate
openapi: 3.0.0
info:
  title: bunny.net API
  description: >-
    <img src='https://bunny.net/v2/images/bunnynet-logo-dark.svg' style='width:
    200px;' alt='bunny.net Logo'>
                   Learn how to use the [bunny.net](https://bunny.net "bunny.net - The content delivery platform that truly hops.") API. Everything that can be done with the control panel can also be achieved with our API documented on this page. To learn how to use the storage API, have a look at our <a href='https://bunnycdnstorage.docs.apiary.io/#'>storage API documentation</a>
                   <h2>Third party API clients:</h2> 
                   <br/>
                   We currently do not maintain an official API library, but you can use one of the third party ones provided here:<br/><br/>
                   <a rel='nofollow' href='https://github.com/codewithmark/bunnycdn'>https://github.com/codewithmark/bunnycdn</a> (bunny.net PHP library, thanks to <a rel="nofollow" href='https://codewithmark.com'>Code With Mark</a>)
                   <br/><br/>
                   <i style='font-size: 11px;'><b>Note that third party clients are not maintained or developed by bunny.net so we unfortunately cannot offer support for them.</b></i>
  termsOfService: https://bunny.net/tos
  contact:
    name: bunny.net
    url: https://docs.bunny.net
    email: support@bunny.net
  version: 1.0.0
servers:
  - url: https://api.bunny.net
    description: bunny.net API Server
security:
  - AccessKey: []
tags:
  - name: Stream Video Library
  - name: User
  - name: AuditLog
  - name: Storage Zone
  - name: Statistics
  - name: Search
  - name: Pull Zone
  - name: Pricing
  - name: Load Balancer
  - name: DNS Zone
  - name: DNSSEC
  - name: Billing
  - name: API Keys
  - name: Affiliate
  - name: Countries
  - name: Purge
  - name: Region
paths:
  /pullzone/{id}/addCertificate:
    post:
      tags:
        - Pull Zone
      summary: Add Custom Certificate
      operationId: PullZonePublic_AddCertificate
      parameters:
        - name: id
          in: path
          required: true
          description: The ID of the requested Pull Zone
          schema:
            type: integer
            format: int64
          x-position: 1
      requestBody:
        x-name: requestModel
        description: Request model
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AddCertificateRequestModel'
        required: true
        x-position: 2
      responses:
        '204':
          description: The certificate was successfully added
        '400':
          description: Failed adding the certificate
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiErrorData'
        '401':
          description: The request authorization failed
        '404':
          description: The Pull Zone with the requested ID was not found
        '500':
          description: Internal Server Error
components:
  schemas:
    AddCertificateRequestModel:
      type: object
      additionalProperties: false
      required:
        - Hostname
        - Certificate
        - CertificateKey
      properties:
        Hostname:
          type: string
          description: The hostname to which the hostname will be added
          minLength: 1
        Certificate:
          type: string
          description: The Base64 encoded binary data of the certificate file
          minLength: 1
        CertificateKey:
          type: string
          description: The Base64 encoded binary data of the certificate key file
          minLength: 1
    ApiErrorData:
      type: object
      additionalProperties: false
      properties:
        ErrorKey:
          type: string
          nullable: true
        Field:
          type: string
          nullable: true
        Message:
          type: string
          nullable: true
  securitySchemes:
    AccessKey:
      type: apiKey
      description: API Access Key authorization header
      name: AccessKey
      in: header

````

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