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

# Get a price quote

> Prices pre-warmed domains or mailboxes. The quote is valid for 30 minutes; taxes are added at checkout.

Permission: `infrastructure:read`

[Read the recovery rules](https://docs.emailx.ai/en/api-reference/idempotency.md) before retrying a write. Keep the same key and body for the same logical operation.


## OpenAPI

````yaml openapi/emailx.en.json POST /workspaces/{workspace_id}/infrastructure/quotes
openapi: 3.0.3
info:
  title: Emailx API
  version: 1.0.0-beta
  description: >-
    Customer and agency integrations for Emailx. Beta access is operator-issued.
    The v1 beta supports bounded People CSV/XLSX imports, saved email-template
    settings, selected email generation with explicit AI-credit confirmation,
    exact-message approval, reviewed email activation for native scheduled
    sending, and explicitly confirmed inbox replies bound to saved context when
    host capabilities permit. Inbox context is bounded and may be incomplete or
    stale; no provider refresh occurs. Manual LinkedIn imports, reviewed
    activation and reviewed resume of paused campaigns are separate gated
    workflows. Reply drafts, knowledge, team, infrastructure quotes with hosted
    checkout and agency administration are covered by separate scopes. Signed
    webhooks report durable operation outcomes. It does not support immediate
    batches or direct card charges.
servers:
  - url: https://app.emailx.ai/api/v1
    description: Emailx application · access must be enabled
security: []
tags:
  - name: Getting started
  - name: Workspaces
  - name: Contacts
  - name: Templates
  - name: Campaigns
  - name: Inbox
  - name: Senders
  - name: Team
  - name: Analytics
  - name: Imports
  - name: Operations
  - name: Knowledge
  - name: Infrastructure
  - name: Agency
paths:
  /workspaces/{workspace_id}/infrastructure/quotes:
    post:
      tags:
        - Domains and mailboxes
      summary: Get a price quote
      description: >-
        Prices pre-warmed domains or mailboxes. The quote is valid for 30
        minutes; taxes are added at checkout.


        Permission: `infrastructure:read`
      operationId: create_api_quote
      parameters:
        - name: workspace_id
          in: path
          required: true
          schema:
            type: integer
            minimum: 1
          description: Emailx workspace (Clients) ID, not the agency workspace link ID.
        - name: Idempotency-Key
          in: header
          required: true
          schema:
            type: string
            minLength: 1
            maxLength: 128
            pattern: ^[A-Za-z0-9_.:/-]+$
          description: Unique per logical mutation. Same path and body replay for 24 hours.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateQuote'
            example:
              offer: prewarmed_domains
              quantity: 2
              currency: eur
      responses:
        '201':
          description: Created
          headers:
            X-Request-Id:
              schema:
                type: string
            Emailx-Api-Version:
              schema:
                type: string
            X-RateLimit-Limit:
              schema:
                type: string
            X-RateLimit-Remaining:
              schema:
                type: string
            X-RateLimit-Reset:
              schema:
                type: string
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    $ref: '#/components/schemas/Quote'
                required:
                  - data
              example:
                data:
                  offer: prewarmed_domains
                  quantity: 2
                  currency: eur
                  lines:
                    - code: prewarmed_domain_monthly
                      description: Pre-warmed domain with 3 mailboxes, billed monthly
                      quantity: 2
                      unit_amount: 21
                      amount: 42
                      recurrence: monthly
                    - code: setup_fee
                      description: One-time setup fee per domain
                      quantity: 2
                      unit_amount: 12
                      amount: 24
                      recurrence: one_time
                  due_today_before_tax: 66
                  monthly_before_tax: 42
                  expires_at: '2026-11-01T09:30:00Z'
                  quote_token: quo_EXAMPLE_SEALED_TOKEN
                  taxes_included: false
                  taxes_note: Taxes and any discounts are calculated at hosted checkout.
                  reservation: false
                  availability_checked: false
        '400':
          description: Request error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '401':
          description: Invalid, expired or revoked API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '403':
          description: Insufficient scope or write permission
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '404':
          description: Resource missing or inaccessible
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '409':
          description: Conflict, concurrent request or uncertain original result
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          headers:
            Retry-After:
              schema:
                type: string
              description: Seconds to wait when present.
        '413':
          description: Request error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '415':
          description: Request error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '429':
          description: Rate limited; respect Retry-After
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          headers:
            Retry-After:
              schema:
                type: string
              description: Seconds to wait when present.
        '500':
          description: Request error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
        '503':
          description: API disabled, request storage unavailable or feature not enabled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
          headers:
            Retry-After:
              schema:
                type: string
              description: Seconds to wait when present.
      security:
        - BearerAuth: []
      x-codeSamples:
        - lang: cURL
          source: >-
            curl -X POST
            "https://app.emailx.ai/api/v1/workspaces/123/infrastructure/quotes"
            \
              -H "Authorization: Bearer $EMAILX_API_KEY" \
              -H "Content-Type: application/json" \
              -H "Idempotency-Key: example-operation-001" \
              --data '{"offer":"prewarmed_domains","quantity":2,"currency":"eur"}'
        - lang: Python
          source: |-
            import os, requests

            response = requests.post(
                "https://app.emailx.ai/api/v1/workspaces/123/infrastructure/quotes",
                headers={"Authorization": "Bearer " + os.environ["EMAILX_API_KEY"], "Idempotency-Key": "example-operation-001"},
                json={'offer': 'prewarmed_domains', 'quantity': 2, 'currency': 'eur'},
                timeout=30,
            )
            response.raise_for_status()
            print(response.json())
        - lang: JavaScript
          source: >-
            const response = await
            fetch("https://app.emailx.ai/api/v1/workspaces/123/infrastructure/quotes",
            {
              method: "POST",
              headers: { Authorization: `Bearer ${process.env.EMAILX_API_KEY}`, "Content-Type": "application/json", "Idempotency-Key": "example-operation-001" },
              body: JSON.stringify({"offer": "prewarmed_domains", "quantity": 2, "currency": "eur"}),
              signal: AbortSignal.timeout(30000),
            });

            if (!response.ok) throw new Error(`Emailx: ${response.status}`);

            console.log(await response.json());
components:
  schemas:
    CreateQuote:
      type: object
      properties:
        offer:
          type: string
          enum:
            - prewarmed_domains
            - mailboxes
        quantity:
          type: integer
          minimum: 1
          maximum: 50
        currency:
          type: string
          enum:
            - usd
            - eur
      required:
        - offer
        - quantity
      additionalProperties: false
      description: Read-only price proposal; reserves nothing and checks no availability.
    Quote:
      type: object
      properties:
        offer:
          type: string
          enum:
            - prewarmed_domains
            - mailboxes
        quantity:
          type: integer
          minimum: 1
        currency:
          type: string
          enum:
            - usd
            - eur
        lines:
          type: array
          items:
            type: object
            properties:
              code:
                type: string
              description:
                type: string
              quantity:
                type: integer
                minimum: 1
              unit_amount:
                type: number
                minimum: 0
              amount:
                type: number
                minimum: 0
              recurrence:
                type: string
                enum:
                  - monthly
                  - one_time
            required:
              - code
              - description
              - quantity
              - unit_amount
              - amount
              - recurrence
        due_today_before_tax:
          type: number
          minimum: 0
        monthly_before_tax:
          type: number
          minimum: 0
        expires_at:
          type: string
          format: date-time
        quote_token:
          type: string
          pattern: ^quo_
        taxes_included:
          type: boolean
          enum:
            - false
        taxes_note:
          type: string
        reservation:
          type: boolean
          enum:
            - false
        availability_checked:
          type: boolean
          enum:
            - false
      required:
        - offer
        - quantity
        - currency
        - lines
        - due_today_before_tax
        - monthly_before_tax
        - expires_at
        - quote_token
        - taxes_included
        - reservation
        - availability_checked
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: string
            message:
              type: string
            request_id:
              type: string
            details:
              type: object
              additionalProperties: true
          required:
            - code
            - message
            - request_id
      required:
        - error
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: >-
        ex_test_ or ex_live_ key issued by an Emailx operator. Never use
        provider keys or session cookies.

````

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