Paperless Post

aid: paperless-post
name: Paperless Post
description: Paperless Post is a New York City based digital and print stationery company whose platform lets people design,
  send, and manage online invitations, greeting cards, save-the-dates, and free Flyers for weddings, birthdays, holidays,
  business events, and other occasions. Founded in 2008 by siblings James and Alexa Hirschfeld, it pairs an in-house design
  studio with licensed designer collections (Oscar de la Renta, Rifle Paper Co., Marimekko and others) and adds RSVP tracking,
  guest messaging, event websites, mobile apps, and a Party Shop. Paperless Post publishes no public developer program, API
  reference, or machine-readable specification; the /api/v1 endpoints named in its robots.txt serve its own first-party web
  and mobile clients only.
image: https://avatars.githubusercontent.com/u/282691?v=4
url: https://raw.githubusercontent.com/api-evangelist/paperless-post/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-08-04'
modified: '2026-08-04'
tags:
- Company
- Invitations
- Events
- Greeting Cards
- Stationery
- Consumer
- E-Commerce
- RSVP
- Design
apis:
- aid: paperless-post:party-shop
  name: Paperless Post Party Shop Agent Commerce Surface
  description: 'The Paperless Post Party Shop storefront is the only machine-callable surface on any paperlesspost.com host.
    It is Shopify-hosted and implements the Universal Commerce Protocol (UCP) for agent-driven commerce: a UCP merchant profile
    at /.well-known/ucp, an MCP endpoint at /api/ucp/mcp carrying the search_catalog / create_cart / create_checkout / update_checkout
    / complete_checkout tool set, OAuth 2.0 + OpenID Connect customer-account authorization, published agent instructions
    at /llms.txt and /agents.md, and anonymous read-only product and collection JSON endpoints. Checkout completion requires
    contemporaneous buyer approval.'
  humanURL: https://partyshop.paperlesspost.com/agents.md
  baseURL: https://partyshop.paperlesspost.com
  tags:
  - Commerce
  - MCP
  - Agents
  - Storefront
  - Party Supplies
  properties:
  - type: MCPServer
    url: mcp/paperless-post-mcp.yml
  - type: Documentation
    url: https://partyshop.paperlesspost.com/agents.md
  - type: TermsOfService
    url: https://partyshop.paperlesspost.com/policies/terms-of-service
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/paperless-post-domain-security.yml
- type: Website
  url: https://www.paperlesspost.com/
- type: About
  url: https://www.paperlesspost.com/about
- type: Pricing
  url: https://www.paperlesspost.com/pricing
- type: SignUp
  url: https://www.paperlesspost.com/accounts/new
- type: Login
  url: https://www.paperlesspost.com/session/new
- type: TermsOfService
  url: https://www.paperlesspost.com/terms-of-service
- type: PrivacyPolicy
  url: https://www.paperlesspost.com/privacy-policy
- type: Support
  url: https://paperlesspost.zendesk.com/hc/en-us
- type: Blog
  url: https://www.paperlesspost.com/blog/
- type: GitHubOrganization
  url: https://github.com/paperlesspost
- type: Careers
  url: https://www.paperlesspost.com/about/careers
- type: StatusPage
  url: https://status.paperlesspost.com/
- type: Lifecycle
  url: lifecycle/paperless-post-lifecycle.yml
- type: LLMsTxt
  url: llms/paperless-post-llms.txt
- type: WellKnown
  url: well-known/paperless-post-well-known.yml
- type: MCPServer
  url: mcp/paperless-post-mcp.yml
- type: Authentication
  url: authentication/paperless-post-authentication.yml
- type: OAuthScopes
  url: scopes/paperless-post-scopes.yml
- type: Conformance
  url: conformance/paperless-post-conformance.yml
- type: Conventions
  url: conventions/paperless-post-conventions.yml
- type: SecondaryMarket
  url: https://forgeglobal.com/paperless-post_stock/
x-coverage:
  state: covered
  reason: agent-commerce-surface-only
  detail: The core Paperless Post invitation product at www.paperlesspost.com has no developer program and no machine-readable
    contract — every OpenAPI, GraphQL, agent-card and /.well-known probe 404s — but the Party Shop storefront at partyshop.paperlesspost.com
    serves a full UCP/MCP agent-commerce surface (llms.txt, agents.md, /.well-known/ucp, OAuth/OIDC discovery), so the provider
    is covered on that surface rather than empty.
  evidence:
  - url: https://partyshop.paperlesspost.com/.well-known/ucp
    status: 200
  - url: https://partyshop.paperlesspost.com/llms.txt
    status: 200
  - url: https://www.paperlesspost.com/openapi.json
    status: 404
  - url: https://www.paperlesspost.com/.well-known/agent-card.json
    status: 404
  checked: '2026-08-04'
x-enrichment:
  date: '2026-08-04'
  status: enriched
  artifacts_added: 15
  pass: local-v1