openapi: 3.1.0
info:
  title: FastSpring Accounts Events API
  description: REST API for FastSpring's ecommerce / merchant-of-record platform. Covers orders, subscriptions, products, coupons, accounts (customers), sessions (checkout), invoices, quotes, returns, events (webhook history), data jobs (reports), and webhook key rotation. Authenticated via HTTP Basic credentials issued from the FastSpring App Dashboard under Integrations > API Credentials. Rate limited to 250 calls per minute per IP. Requires TLS 1.2+, UTF-8 encoding, a User-Agent header, and Content-Type application/json on writes.
  version: 1.0.0
  contact:
    name: FastSpring Developer Hub
    url: https://developer.fastspring.com
servers:
- url: https://api.fastspring.com
  description: FastSpring production API
security:
- BasicAuth: []
tags:
- name: Events
paths:
  /events:
    get:
      tags:
      - Events
      summary: List processed / unprocessed webhook events
      responses:
        '200':
          description: Events
  /events/{event_id}:
    parameters:
    - in: path
      name: event_id
      required: true
      schema:
        type: string
    post:
      tags:
      - Events
      summary: Mark an event as processed
      responses:
        '200':
          description: Updated
components:
  securitySchemes:
    BasicAuth:
      type: http
      scheme: basic
      description: HTTP Basic with credentials from FastSpring App Dashboard