Convoy Provision Endpoint and Subscription

arazzo: 1.0.1
info:
  title: Convoy Provision Endpoint and Subscription
  summary: Stand up a webhook endpoint, subscribe it, send a first event, and confirm delivery.
  description: >-
    The core onboarding flow for an outgoing webhooks project in Convoy. It
    creates a destination endpoint, attaches an API subscription that routes
    events to that endpoint, publishes a first event scoped to the endpoint,
    and then lists the resulting event deliveries so the integration can be
    confirmed end to end. 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: convoyApi
  url: ../openapi/convoy-openapi.yml
  type: openapi
workflows:
- workflowId: provision-endpoint-subscription
  summary: Create an endpoint, subscribe it, publish an event, and verify delivery.
  description: >-
    Registers a new webhook endpoint in the project, creates a subscription
    that forwards events to it, sends a single event to that endpoint, and
    lists the event deliveries generated for the endpoint.
  inputs:
    type: object
    required:
    - apiKey
    - projectID
    - endpointName
    - endpointUrl
    - subscriptionName
    - eventType
    - eventData
    properties:
      apiKey:
        type: string
        description: Convoy API key used as the Bearer token on the Authorization header.
      projectID:
        type: string
        description: The Convoy project identifier the endpoint belongs to.
      endpointName:
        type: string
        description: Human-readable name for the new webhook endpoint.
      endpointUrl:
        type: string
        description: HTTPS URL Convoy will deliver webhooks to.
      subscriptionName:
        type: string
        description: Name for the subscription that routes events to the endpoint.
      eventType:
        type: string
        description: Event type used for filtering and debugging (e.g. invoice.paid).
      eventData:
        type: object
        description: Arbitrary JSON payload sent as the webhook body.
  steps:
  - stepId: createEndpoint
    description: >-
      Register a new outgoing webhook endpoint in the project with the supplied
      name and HTTPS URL.
    operationId: CreateEndpoint
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiKey
    - name: projectID
      in: path
      value: $inputs.projectID
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.endpointName
        url: $inputs.endpointUrl
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      endpointId: $response.body#/data/uid
  - stepId: createSubscription
    description: >-
      Create an API subscription that forwards matching events to the newly
      created endpoint.
    operationId: CreateSubscription
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiKey
    - name: projectID
      in: path
      value: $inputs.projectID
    requestBody:
      contentType: application/json
      payload:
        name: $inputs.subscriptionName
        endpoint_id: $steps.createEndpoint.outputs.endpointId
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      subscriptionId: $response.body#/data/uid
  - stepId: createEvent
    description: >-
      Publish a first event addressed to the new endpoint so the subscription
      can route it.
    operationId: CreateEndpointEvent
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiKey
    - name: projectID
      in: path
      value: $inputs.projectID
    requestBody:
      contentType: application/json
      payload:
        endpoint_id: $steps.createEndpoint.outputs.endpointId
        event_type: $inputs.eventType
        data: $inputs.eventData
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      eventId: $response.body#/data/uid
  - stepId: listDeliveries
    description: >-
      List the event deliveries generated for the endpoint to confirm the event
      was dispatched.
    operationId: GetEventDeliveriesPaged
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiKey
    - name: projectID
      in: path
      value: $inputs.projectID
    - name: endpointId
      in: query
      value: $steps.createEndpoint.outputs.endpointId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      deliveryId: $response.body#/data/content/0/uid
  outputs:
    endpointId: $steps.createEndpoint.outputs.endpointId
    subscriptionId: $steps.createSubscription.outputs.subscriptionId
    eventId: $steps.createEvent.outputs.eventId
    deliveryId: $steps.listDeliveries.outputs.deliveryId