Paystack Initiate and Finalize Transfer with OTP

arazzo: 1.0.1
info:
  title: Paystack Initiate and Finalize Transfer with OTP
  summary: Initiate a transfer, finalize it with the OTP sent to the business phone, then verify the completed transfer.
  description: >-
    The OTP-protected payout flow used when transfer confirmation is enabled on
    the integration. A transfer is initiated to an existing recipient, finalized
    with the OTP delivered to the business phone, and then verified by reference.
    Every step spells out its request inline so the flow can be read and executed
    without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: transfersApi
  url: ../openapi/paystack-transfers-openapi.yml
  type: openapi
workflows:
- workflowId: initiate-and-finalize-transfer
  summary: Send an OTP-guarded transfer, finalize with the OTP, then verify it.
  description: >-
    Initiates a transfer to a recipient code, finalizes it with the supplied
    OTP, and verifies the final status by reference.
  inputs:
    type: object
    required:
    - amount
    - recipient
    - otp
    properties:
      amount:
        type: string
        description: Amount to transfer in the smallest currency unit, as a string.
      recipient:
        type: string
        description: The transfer recipient's code.
      reason:
        type: string
        description: Narration shown for the transfer.
      reference:
        type: string
        description: Unique lowercase identifier for the transfer.
      otp:
        type: string
        description: OTP sent to the business phone to authorize the transfer.
  steps:
  - stepId: initiateTransfer
    description: Initiate a transfer from the balance to the supplied recipient code.
    operationId: transfer_initiate
    requestBody:
      contentType: application/json
      payload:
        source: balance
        amount: $inputs.amount
        recipient: $inputs.recipient
        reason: $inputs.reason
        reference: $inputs.reference
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      transferCode: $response.body#/data/transfer_code
      reference: $response.body#/data/reference
  - stepId: finalizeTransfer
    description: Finalize the pending transfer using the OTP sent to the business phone.
    operationId: transfer_finalize
    requestBody:
      contentType: application/json
      payload:
        transfer_code: $steps.initiateTransfer.outputs.transferCode
        otp: $inputs.otp
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      finalizedStatus: $response.body#/data/status
  - stepId: verifyTransfer
    description: Verify the finalized transfer by reference to confirm completion.
    operationId: transfer_verify
    parameters:
    - name: reference
      in: path
      value: $steps.initiateTransfer.outputs.reference
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      verifiedStatus: $response.body#/data/status
  outputs:
    transferCode: $steps.initiateTransfer.outputs.transferCode
    finalizedStatus: $steps.finalizeTransfer.outputs.finalizedStatus
    verifiedStatus: $steps.verifyTransfer.outputs.verifiedStatus