Flutterwave Charge And Verify Status

arazzo: 1.0.1
info:
  title: Flutterwave Charge And Verify Status
  summary: Initiate a charge then poll the charge object to confirm its final settled status.
  description: >-
    The most common Flutterwave collection pattern. The workflow creates a
    customer, initiates a charge against that customer with an amount and
    currency, and then retrieves the charge to verify whether it has reached a
    succeeded, failed, or still-pending state. Branching on the charge status
    lets a caller decide whether to fulfil an order, surface a redirect URL for
    customer authentication, or treat the charge as failed. 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: paymentsApi
  url: ../openapi/flutterwave-payments-api-openapi.yml
  type: openapi
workflows:
- workflowId: charge-and-verify-status
  summary: Create a customer, charge them, and verify the charge reached a final status.
  description: >-
    Creates the customer that will own the charge, initiates the charge, then
    retrieves the charge object and branches on whether it succeeded, failed, or
    is still pending customer authentication.
  inputs:
    type: object
    required:
    - accessToken
    - email
    - amount
    - currency
    properties:
      accessToken:
        type: string
        description: OAuth2 client-credentials bearer token for the Authorization header.
      email:
        type: string
        description: Email address of the customer being charged.
      amount:
        type: number
        description: Amount to charge in the major currency unit.
      currency:
        type: string
        description: ISO currency code for the charge (e.g. NGN, GHS, KES).
      reference:
        type: string
        description: Optional merchant reference to correlate the charge.
      redirectUrl:
        type: string
        description: Optional URL to return the customer to after authentication.
  steps:
  - stepId: createCustomer
    description: Create the customer record that will own the charge.
    operationId: createCustomer
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    requestBody:
      contentType: application/json
      payload:
        email: $inputs.email
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      customerId: $response.body#/id
  - stepId: createCharge
    description: Initiate a charge against the created customer.
    operationId: createCharge
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    requestBody:
      contentType: application/json
      payload:
        amount: $inputs.amount
        currency: $inputs.currency
        reference: $inputs.reference
        redirect_url: $inputs.redirectUrl
        customer:
          id: $steps.createCustomer.outputs.customerId
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      chargeId: $response.body#/id
      initialStatus: $response.body#/status
  - stepId: verifyCharge
    description: Retrieve the charge to confirm its final processing status.
    operationId: getCharge
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.accessToken"
    - name: id
      in: path
      value: $steps.createCharge.outputs.chargeId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      chargeStatus: $response.body#/status
      redirectUrl: $response.body#/redirect_url
    onSuccess:
    - name: chargeSucceeded
      type: end
      criteria:
      - context: $response.body
        condition: $.status == "succeeded"
        type: jsonpath
    - name: chargeFailed
      type: end
      criteria:
      - context: $response.body
        condition: $.status == "failed"
        type: jsonpath
  outputs:
    chargeId: $steps.createCharge.outputs.chargeId
    chargeStatus: $steps.verifyCharge.outputs.chargeStatus
    redirectUrl: $steps.verifyCharge.outputs.redirectUrl