> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lab4pay.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Retrieve operation details

> Retrieve operation details by its ID.



## OpenAPI

````yaml GET /v1/pay-connect/transaction-operations/{operation_id}/
openapi: 3.1.0
info:
  title: Pay-Connect API
  description: >-
    Pay-Connect is a unified payment integration platform that enables reliable
    communication between software applications and payment terminals. With a
    single integration, developers can manage terminals, execute payment
    operations, and retrieve transaction data consistently across hardware and
    platforms.
  license:
    name: MIT
  version: 1.0.0
servers:
  - url: https://api-payment.lab4pay.com
  - url: https://api-payment.lab4pay.dev
security:
  - bearerAuth: []
paths:
  /v1/pay-connect/transaction-operations/{operation_id}/:
    get:
      description: Retrieve operation details by its ID.
      parameters:
        - name: X-Pay-Connect-Integrator-Id
          in: header
          description: Pay-Connect Integrator ID
          required: true
          schema:
            type: string
        - name: operation_id
          in: path
          description: ID of the operation
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Successful operation
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/PayConnectTransactionOperationDetailsResponse
        '400':
          description: Bad Request
        '401':
          description: Unauthorized
        '500':
          description: Internal Server Error
components:
  schemas:
    PayConnectTransactionOperationDetailsResponse:
      required:
        - operation_id
        - operation_type
        - transaction_id
        - status
      type: object
      properties:
        operation_id:
          description: Operation ID
          type: string
        operation_type:
          description: Operation type
          type: string
          enum:
            - transaction.revert
            - transaction.preauth.increment
            - transaction.preauth.complete
        transaction_id:
          description: Transaction ID
          type: string
        metadata:
          description: Metadata
          type: object
        status:
          description: Operation status
          type: string
          enum:
            - INITIATED
            - IN_PROGRESS
            - SUCCESS
            - FAILED
            - EXPIRED
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````