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

# Confirm Order

> Confirm the purchase once payment has been collected and funds are verified. This finalizes the transaction and secures the transfer authorization code for your buyer.



## OpenAPI

````yaml POST /confirm-order
openapi: 3.1.0
info:
  title: Atom API Reference
  description: >-
    Comprehensive APIs for domain discovery, marketplace integration, portfolio
    management, registration, and AI-powered domain intelligence.
  license:
    name: MIT
  version: 1.0.0
servers:
  - url: https://www.atom.com/api/marketplace
    description: Production server
  - url: https://dev.atom.com/api/marketplace
    description: Development server
security: []
paths:
  /confirm-order:
    post:
      description: >-
        Confirm the purchase once payment has been collected and funds are
        verified. This finalizes the transaction and secures the transfer
        authorization code for your buyer.
      parameters:
        - name: api_token
          in: query
          description: Your API key
          required: true
          schema:
            type: string
        - name: user_id
          in: query
          description: Your Atom user ID
          required: true
          schema:
            type: integer
        - name: domain_id
          in: query
          description: The domain's unique identifier
          required: true
          schema:
            type: integer
        - name: payment_amount
          in: query
          description: Custom payment amount if different from the listed selling price
          required: false
          schema:
            type: integer
            default: ''
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Domain'
components:
  schemas:
    Domain:
      required:
        - name
      type: object
      properties:
        name:
          description: Example Value
          type: string
        tag:
          description: Model
          type: string

````