aid: cart-com
name: Cart.com
description: 'Cart.com is a unified commerce and logistics provider for B2C and B2B
  brands, combining an ecommerce storefront platform (the former AmeriCommerce Online
  Store), marketplace and channel management, order management, warehouse management,
  and a nationwide fulfillment network into a single operating system for commerce.
  Its developer surface is the Online Store API — a JSON REST API published as OpenAPI
  3.1 covering catalog, orders, carts, customers, content, marketing, shipping and
  store settings — plus a webhook subscription system with thirty event types, an OAuth
  2 authorization flow with coarse read/write scopes, and a client-side JavaScript
  Client API for storefront themes.'
image: https://cart.com/hubfs/6316383d5bc18bb4fa6ae7a9_favicon-32x32.png
url: https://raw.githubusercontent.com/api-evangelist/cart-com/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-07-31'
modified: '2026-07-31'
tags:
- Company
- E-Commerce
- Retail
- Order Management
- Fulfillment
- Logistics
- Marketplaces
- Storefront
- Catalog
- Shipping
apis:
- aid: cart-com:online-store-api
  name: Cart.com Online Store API
  description: 'The Cart.com Online Store API (formerly the AmeriCommerce REST API)
    is a JSON REST API scoped to a single merchant storefront domain. It exposes 136
    paths and 262 operations across catalog (products, variants, categories, attributes,
    inventory, pricing), orders (carts, cart items, orders, order items, payments,
    shipments, quotes, subscriptions), people (customers, addresses, profiles, users),
    content (blogs, pages, links), marketing (adcodes, coupons, discounts, gift certificates,
    mailing lists), settings (payment methods, shipping providers, tax rates, warehouses,
    store locations) and system resources. It is HTTPS-only, uses snake_case JSON,
    ISO 8601 datetimes, and a shared query syntax for filtering, paging, sorting, field
    selection and nested-resource expansion.'
  humanURL: https://developers.cart.com/docs/rest-api/ZG9jOjM2MjI2-the-online-store-api
  baseURL: https://www.americommerce.com/api/v1
  x-baseurl-note: 'The Online Store API is served from each merchant''s own storefront
    domain as https://[mystorename.com]/api/v1/. The host recorded here is Cart.com''s
    own AmeriCommerce storefront, verified live on 2026-07-31 (GET /api/v1/products
    returns 401 {"status_code":401,"message":"Unauthorized"}). The published OpenAPI
    servers[] entry is the placeholder https://www.yoursite.com/api/v1.'
  tags:
  - E-Commerce
  - Catalog
  - Orders
  - Customers
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/cart-com-online-store-openapi-original.yml
  - type: Documentation
    url: https://developers.cart.com/docs/rest-api/ZG9jOjM2MjI2-the-online-store-api
  - type: APIReference
    url: https://developers.cart.com/docs/rest-api
  - type: SourceCode
    url: https://github.com/AmeriCommerce/rest-api
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/cart-com-agentic-access.yml
- type: DomainSecurity
  url: security/cart-com-domain-security.yml
- type: Authentication
  url: authentication/cart-com-authentication.yml
- type: Website
  url: https://cart.com/
- type: DeveloperPortal
  url: https://developers.cart.com/
- type: Documentation
  url: https://developers.cart.com/docs/rest-api/ZG9jOjM2MjI2-the-online-store-api
- type: APIReference
  url: https://developers.cart.com/docs/rest-api
- type: GettingStarted
  url: https://developers.cart.com/docs/rest-api/ZG9jOjM2MjI2-the-online-store-api
- type: Support
  url: https://cart.com/contact/support
- type: HelpCenter
  url: https://cart.com/knowledge
- type: Blog
  url: https://cart.com/blog
- type: GitHubOrganization
  url: https://github.com/AmeriCommerce
- type: SignUp
  url: https://console.cart.com/login
- type: TermsOfService
  url: https://cart.com/terms
- type: PrivacyPolicy
  url: https://cart.com/privacy
- type: ChangeLog
  url: https://cart.canny.io/changelog
- type: StatusPage
  url: https://status.cart.com/
- type: Integrations
  url: https://cart.com/our-integrations
- type: OAuthScopes
  url: scopes/cart-com-scopes.yml
- type: Conventions
  url: conventions/cart-com-conventions.yml
- type: ErrorCatalog
  url: errors/cart-com-problem-types.yml
- type: RateLimits
  url: rate-limits/cart-com-rate-limits.yml
- type: Lifecycle
  url: lifecycle/cart-com-lifecycle.yml
- type: Deprecation
  url: lifecycle/cart-com-lifecycle.yml
- type: Conformance
  url: conformance/cart-com-conformance.yml
- type: DataModel
  url: data-model/cart-com-data-model.yml
- type: Packages
  url: packages/cart-com-packages.yml
- type: Examples
  url: examples/cart-com-code-samples.yml
- type: Components
  url: components/cart-com-components.yml
- type: Sandbox
  url: sandbox/cart-com-sandbox.yml
- type: WellKnown
  url: well-known/cart-com-well-known.yml
- type: LLMsTxt
  url: llms/cart-com-llms.txt
- type: Overlay
  url: overlays/cart-com-online-store-overlay.yaml
- type: MCPServer
  url: mcp/cart-com-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/cart-com-online-store-webhooks.yml
x-enrichment:
  date: '2026-07-31'
  status: enriched
  artifacts_added: 31
  pass: local-v1