ex2-com Plans API

openapi: 3.2.0
info:
  title: Ex2 catalogue Plans API
  version: '1'
  summary: Plans, prices and domain names of Ex2, web hosting from Québec.
  description: Read-only, public, no authentication. Prices come from the Ex2 billing system (cached for up to 10 minutes), in the currency asked for, excluding taxes. Fields are added, never renamed or removed. A breaking change comes as a new version (/api/v2); the old one then keeps answering for at least 12 months, with Deprecation and Sunset headers (RFC 9745, RFC 8594) and a notice on the developers page. Errors are RFC 9457 problem details. The same data is available to AI assistants through the MCP server at https://www.ex2.com/mcp.
  termsOfService: https://www.ex2.com/en/terms-and-conditions
  contact:
    name: Ex2 support
    url: https://www.ex2.com/en/support
servers:
- url: https://www.ex2.com
tags:
- name: Plans
paths:
  /api/v1/plans:
    get:
      operationId: listPlans
      summary: List plans and prices
      description: Every plan with its prices per billing cycle, first-year discount, main features and order link. line keeps one product line.
      parameters:
      - $ref: '#/components/parameters/line'
      - $ref: '#/components/parameters/currency'
      - $ref: '#/components/parameters/lang'
      responses:
        '200':
          description: The plans.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlanList'
        '400':
          description: A parameter is not valid.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
        '503':
          description: WHMCS (or, for availability, the registry) is unreachable and nothing is cached. Try again in a few minutes.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
      tags:
      - Plans
  /api/v1/plans/{id}:
    get:
      operationId: getPlan
      summary: Get one plan
      description: One plan, with its full specification table.
      parameters:
      - $ref: '#/components/parameters/planId'
      - $ref: '#/components/parameters/currency'
      - $ref: '#/components/parameters/lang'
      responses:
        '200':
          description: The plan.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PlanDetail'
        '400':
          description: A parameter is not valid.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: No plan has this id.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
        '503':
          description: WHMCS (or, for availability, the registry) is unreachable and nothing is cached. Try again in a few minutes.
          content:
            application/problem+json:
              schema:
                $ref: '#/components/schemas/Error'
      tags:
      - Plans
components:
  parameters:
    line:
      name: line
      in: query
      required: false
      description: Keep the plans of one product line.
      schema:
        type: string
        enum:
        - green
        - wordpress
        - divi
        - woocommerce
        - ecommerce
        - cms
        - site-builder
        - n8n
        - email
        - reseller
        - vps
        - dedicated
        - server-management
    planId:
      name: id
      in: path
      required: true
      description: A plan id.
      schema:
        type: string
        enum:
        - green-power
        - green-expert
        - green-ultra
        - green-xtreme
        - wordpress-editor
        - wordpress-professional
        - wordpress-agency
        - divi-editor
        - divi-professional
        - divi-agency
        - woocommerce-wooboost
        - woocommerce-woomax
        - woocommerce-wooedge
        - ecommerce-prestashop
        - ecommerce-magento
        - cms-joomla
        - cms-moodle
        - cms-drupal
        - site-builder-website
        - site-builder-store
        - n8n-ultra
        - n8n-xtreme
        - email-mini
        - email-small
        - email-medium
        - email-large
        - email-xlarge
        - email-unlimited
        - reseller-start
        - reseller-expert
        - reseller-mega
        - vps-ng1
        - vps-ng2
        - vps-ng3
        - vps-ng4
        - vps-ng5
        - dedicated-start
        - dedicated-pro
        - dedicated-advanced
        - dedicated-ultimate
        - server-management-basic
        - server-management-business
        - server-management-critical
    currency:
      name: currency
      in: query
      required: false
      description: 'Currency of the prices: EUR for France and Europe, CAD for Canada, USD elsewhere.'
      schema:
        type: string
        enum:
        - CAD
        - EUR
        - USD
        default: USD
    lang:
      name: lang
      in: query
      required: false
      description: Language of names, features, specifications and links.
      schema:
        type: string
        enum:
        - en
        - fr
        default: en
  schemas:
    Plan:
      type: object
      required:
      - id
      - line
      - name
      - url
      - featured
      - on_quote
      - features
      - pricing
      - order_url
      properties:
        id:
          type: string
          description: 'Stable plan id: <line>-<key>.'
        line:
          type: string
          enum:
          - green
          - wordpress
          - divi
          - woocommerce
          - ecommerce
          - cms
          - site-builder
          - n8n
          - email
          - reseller
          - vps
          - dedicated
          - server-management
        name:
          type: string
        url:
          type: string
          format: uri
          description: The plan's product page.
        featured:
          type: boolean
          description: The plan the page highlights.
        on_quote:
          type: boolean
          description: 'Sold on quote: no price, contact Ex2 through url.'
        features:
          type: array
          items:
            type: string
          description: Main features, as the page lists them.
        mailboxes:
          oneOf:
          - type: integer
            minimum: 1
          - const: unlimited
          description: Email plans only.
        performance_index:
          type: number
          description: Resources against green hosting Power = 1, where the catalogue has it.
        pricing:
          oneOf:
          - $ref: '#/components/schemas/Pricing'
          - type: 'null'
          description: null when sold on quote or not priced in this currency.
        order_url:
          oneOf:
          - type: string
            format: uri
          - type: 'null'
          description: The cart with this plan, or null without pricing.
        specs:
          type: array
          items:
            $ref: '#/components/schemas/Spec'
          description: 'Single plan and compare only: the plan''s column of its page''s comparison table.'
    Pricing:
      type: object
      required:
      - free
      - billing_cycles
      - setup_fees
      - first_year_discount
      - from_per_month
      properties:
        free:
          type: boolean
        billing_cycles:
          type: object
          properties:
            monthly:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            quarterly:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            semiannually:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            annually:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            biennially:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            triennially:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
          additionalProperties: false
          description: Price of each enabled cycle, which is also the renewal price.
        setup_fees:
          type: object
          properties:
            monthly:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            quarterly:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            semiannually:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            annually:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            biennially:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
            triennially:
              type: number
              minimum: 0
              description: In the answer's currency, excluding taxes.
          additionalProperties: false
          description: Setup fee per cycle, where there is one.
        first_year_discount:
          oneOf:
          - type: object
            required:
            - percent
            - annually
            properties:
              percent:
                type: number
                minimum: 0
                maximum: 100
              annually:
                type: number
                minimum: 0
                description: In the answer's currency, excluding taxes.
          - type: 'null'
        from_per_month:
          type: number
          minimum: 0
          description: In the answer's currency, excluding taxes.
    PlanList:
      type: object
      required:
      - currency
      - lang
      - plans
      properties:
        currency:
          type: string
        lang:
          type: string
        plans:
          type: array
          items:
            $ref: '#/components/schemas/Plan'
    Error:
      type: object
      required:
      - type
      - title
      - status
      - detail
      - code
      - error
      description: RFC 9457 problem details, sent as application/problem+json; error repeats code and detail as the API first gave them.
      properties:
        type:
          type: string
          description: urn:ex2:problem:<code>
        title:
          type: string
        status:
          type: integer
        detail:
          type: string
          description: What to change, in English.
        code:
          type: string
          description: The same code as error.code.
        error:
          type: object
          required:
          - code
          - message
          properties:
            code:
              type: string
              description: Stable, e.g. invalid_currency, unknown_plan, invalid_domain, unsupported_tld, rate_limited, unavailable, whois_unavailable.
            message:
              type: string
              description: What to change, in English.
    Spec:
      type: object
      required:
      - label
      - value
      properties:
        label:
          type: string
        value:
          type:
          - string
          - boolean
          description: true / false for the table's check marks and crosses.
    PlanDetail:
      type: object
      required:
      - currency
      - lang
      - plan
      properties:
        currency:
          type: string
        lang:
          type: string
        plan:
          $ref: '#/components/schemas/Plan'
externalDocs:
  description: Developers page
  url: https://www.ex2.com/en/developers