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

# Get transaction status by reference



## OpenAPI

````yaml /openapi.yaml get /services/virtual-account/transactions/status
openapi: 3.1.0
info:
  title: Rex Banking-as-a-Service API
  version: 1.0.0
  summary: Embed real bank accounts, transfers, and collections into your product.
  description: |
    The Rex BaaS API lets you provision virtual bank accounts, move money
    between them, accept inbound transfers, and collect at merchant terminals —
    all under your own brand, backed by a real bank ledger.

    This reference covers every endpoint your integration will call. If
    you're just getting started, read **[Getting Started](/introduction)**
    and **[Authentication](/authentication)** first — most integration
    questions are answered there, not in the endpoint list.

    All endpoints are versioned under `/baas/api/v1` and return JSON. See
    **[Errors](/errors)** for the shared error envelope, and
    **[Sandbox vs. Live](/guides/sandbox-vs-live)** for how test and
    production credentials differ.
  contact:
    name: Rex BaaS Support
    email: baas-support@rexmfbank.com
  license:
    name: Proprietary — for approved Rex BaaS partners only
servers:
  - url: https://api.rexmfbank.com/baas/api/v1
    description: Live
  - url: https://sandbox-api.rexmfbank.com/baas/api/v1
    description: Sandbox
security:
  - BearerAuth: []
tags:
  - name: Authentication
    description: Register a partner account, verify it, log in, and manage credentials.
  - name: Onboarding
    description: |
      The one-time KYB (Know Your Business) flow every partner completes
      before going live — business details, a compliance representative,
      supporting documents, and signing the partner agreement.
  - name: Wallet
    description: >-
      Your business's own settlement balance — the account every virtual account
      nets into.
  - name: Virtual Accounts
    description: |
      The core product — dedicated bank account numbers you issue to your
      own end users, with full transfer and transaction capabilities.
  - name: Webhooks
    description: Configure where and how Rex notifies your system of events in real time.
  - name: Partner Settings
    description: >-
      Account security, team members, disputes, and document management for your
      own partner account.
paths:
  /services/virtual-account/transactions/status:
    get:
      tags:
        - Virtual Accounts
      summary: Get transaction status by reference
      parameters:
        - name: reference
          in: query
          required: true
          schema:
            type: string
      responses:
        '200':
          description: OK
        '404':
          description: '`TRANSACTION_NOT_FOUND`'
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: sk_live_... / sk_sandbox_...
      description: |
        See **[Authentication](/authentication)** for the full explanation
        of session tokens vs. API keys and when each is used.

````