Pismo Events API

openapi: 3.0.1
info:
  title: Pismo Accounts Events API
  description: Specification of the Pismo cloud-native issuer-processing and core-banking platform API. Covers accounts, customers, cards, authorizations, transactions and statements, programs, and event/webhook configuration. Pismo is a Visa-owned platform (acquired January 2024). Authentication uses OAuth2 client-credentials to obtain a Bearer access token; account-scoped endpoints additionally require an account-specific token that encodes a Pismo account ID.
  termsOfService: https://www.pismo.io
  contact:
    name: Pismo Developer Support
    url: https://developers.pismo.io
  version: '1.0'
servers:
- url: https://api.pismo.io
  description: Production
- url: https://sandbox.pismolabs.io
  description: Sandbox
security:
- bearerAuth: []
tags:
- name: Events
  description: Client webhook registration for the Pismo event stream.
paths:
  /webhooks/v1/webhooks:
    post:
      operationId: createWebhook
      tags:
      - Events
      summary: Register client webhook
      description: Registers a client webhook endpoint to receive events from the Pismo Kafka-backed event stream.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateWebhookRequest'
      responses:
        '201':
          description: Webhook registered.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Webhook'
    get:
      operationId: listWebhooks
      tags:
      - Events
      summary: List client webhooks
      responses:
        '200':
          description: List of webhooks.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Webhook'
components:
  schemas:
    Webhook:
      type: object
      properties:
        id:
          type: string
        url:
          type: string
          format: uri
        event_types:
          type: array
          items:
            type: string
        status:
          type: string
        created_at:
          type: string
          format: date-time
    CreateWebhookRequest:
      type: object
      required:
      - url
      - event_types
      properties:
        url:
          type: string
          format: uri
        event_types:
          type: array
          items:
            type: string
          example:
          - account-created
          - authorization-event
          - statement-closed
        description:
          type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'OAuth2 client-credentials access token obtained from POST /passport/v2/oauth/token. Pass as `Authorization: Bearer <token>`. Account-scoped endpoints require an account-specific token encoded with a Pismo account ID.'
    oauth2:
      type: oauth2
      flows:
        clientCredentials:
          tokenUrl: https://api.pismo.io/passport/v2/oauth/token
          scopes: {}