Flutterwave Cross-Border Rate-Locked Transfer

arazzo: 1.0.1
info:
  title: Flutterwave Cross-Border Rate-Locked Transfer
  summary: Lock an FX rate, create a sender and recipient, then send a transfer at the locked rate and verify it.
  description: >-
    The international payout pattern for Flutterwave. The workflow requests a
    real-time FX conversion rate, creates the cross-border sender (the
    originator) and the recipient (the destination), initiates a transfer that
    references the locked rate id, and retrieves the transfer to confirm its
    final status. Branching on the transfer status lets the caller mark the
    cross-border payout complete or surface a failure. 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/flutterwave-transfers-api-openapi.yml
  type: openapi
workflows:
- workflowId: cross-border-rate-locked-transfer
  summary: Lock an FX rate, set up sender and recipient, and send a rate-locked transfer.
  description: >-
    Creates an FX conversion rate, creates the sender and recipient, initiates a
    transfer referencing the rate id, then branches on the transfer status.
  inputs:
    type: object
    required:
    - accessToken
    - sourceCurrency
    - destinationCurrency
    - sourceAmount
    - sender
    - recipientType
    properties:
      accessToken:
        type: string
        description: OAuth2 client-credentials bearer token for the Authorization header.
      sourceCurrency:
        type: string
        description: Currency being sent from.
      destinationCurrency:
        type: string
        description: Currency being sent to.
      sourceAmount:
        type: number
        description: Amount in the source currency to convert and send.
      sender:
        type: object
        description: Sender name object for the cross-border originator.
      senderCountry:
        type: string
        description: Country code of the sender.
      recipientType:
        type: string
        description: Recipient type (bank_account, mobile_money, or wallet).
      bankAccount:
        type: object
        description: Bank account details when recipientType is bank_account.
      recipientCountry:
        type: string
        description: Country code of the recipient.
      narration:
        type: string
        description: Optional narration shown on the payout.
  steps:
  - stepId: lockRate
    description: Request a real-time FX conversion rate to lock pricing for the transfer.
    operationId: createTransferRate
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    requestBody:
      contentType: application/json
      payload:
        source_currency: $inputs.sourceCurrency
        destination_currency: $inputs.destinationCurrency
        source_amount: $inputs.sourceAmount
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      rateId: $response.body#/id
      destinationAmount: $response.body#/destination_amount
  - stepId: createSender
    description: Create the cross-border sender (originator) of the payout.
    operationId: createTransferSender
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.sender
        country: $inputs.senderCountry
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      senderId: $response.body#/id
  - stepId: createRecipient
    description: Create the recipient (destination) of the payout.
    operationId: createTransferRecipient
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    requestBody:
      contentType: application/json
      payload:
        type: $inputs.recipientType
        bank_account: $inputs.bankAccount
        country: $inputs.recipientCountry
        currency: $inputs.destinationCurrency
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      recipientId: $response.body#/id
  - stepId: sendTransfer
    description: Initiate the transfer referencing the locked rate, sender, and recipient.
    operationId: createTransfer
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    requestBody:
      contentType: application/json
      payload:
        amount: $inputs.sourceAmount
        currency: $inputs.sourceCurrency
        sender_id: $steps.createSender.outputs.senderId
        recipient_id: $steps.createRecipient.outputs.recipientId
        rate_id: $steps.lockRate.outputs.rateId
        narration: $inputs.narration
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      transferId: $response.body#/id
  - stepId: verifyTransfer
    description: Retrieve the transfer to confirm its final status.
    operationId: getTransfer
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    - name: id
      in: path
      value: $steps.sendTransfer.outputs.transferId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      transferStatus: $response.body#/status
    onSuccess:
    - name: transferSucceeded
      type: end
      criteria:
      - context: $response.body
        condition: $.status == "succeeded"
        type: jsonpath
    - name: transferFailed
      type: end
      criteria:
      - context: $response.body
        condition: $.status == "failed"
        type: jsonpath
  outputs:
    rateId: $steps.lockRate.outputs.rateId
    senderId: $steps.createSender.outputs.senderId
    recipientId: $steps.createRecipient.outputs.recipientId
    transferId: $steps.sendTransfer.outputs.transferId
    transferStatus: $steps.verifyTransfer.outputs.transferStatus