Newegg

aid: newegg
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/newegg.png
name: Newegg
description: Newegg is a leading global online retailer of computer hardware, consumer electronics, and technology products,
  operating the Newegg.com (US), NeweggBusiness.com (B2B), and Newegg.ca (Canada) marketplaces. For third-party sellers Newegg
  exposes the Newegg Marketplace API, an API-key-authenticated, REST-style interface (JSON or XML) covering item management,
  order management, shipping-label services, RMA/returns, datafeed batch processing, reports, seller management, and Shipped
  By Newegg (SBN) fulfillment. First-party .NET and Java SDKs, a developer portal, service-status page, and dated release
  notes support the integration.
url: https://raw.githubusercontent.com/api-evangelist/newegg/refs/heads/main/apis.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 10
  pass: local-v1
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Consumer
- E-Commerce
- Marketplace
- Retail
- Electronics
- Sellers
- Order Management
- Fulfillment
apis:
- name: Newegg Marketplace API
  description: Seller integration API for the Newegg marketplaces covering item, order, shipping-label, RMA, datafeed, report,
    seller, and SBN management. Requests and responses are JSON or XML, authenticated with per-seller API Key and Secret Key
    headers scoped by seller ID.
  humanURL: https://developer.newegg.com/newegg_marketplace_api/
  baseURL: https://api.newegg.com/marketplace/
  tags:
  - Marketplace
  - E-Commerce
  - Order Management
  - Fulfillment
  properties:
  - type: Documentation
    url: https://developer.newegg.com/newegg_marketplace_api/
  - type: GettingStarted
    url: https://developer.newegg.com/newegg_marketplace_api/newegg-developers-quick-guide/
  - type: Authentication
    url: authentication/newegg-authentication.yml
  - type: Conventions
    url: conventions/newegg-conventions.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/newegg-domain-security.yml
- type: Website
  url: http://www.newegg.com/
- type: DeveloperPortal
  url: https://developer.newegg.com/
- type: Documentation
  url: https://developer.newegg.com/newegg_marketplace_api/
- type: GettingStarted
  url: https://developer.newegg.com/newegg_marketplace_api/newegg-developers-quick-guide/
- type: GitHubOrganization
  url: https://github.com/Newegg
- type: StatusPage
  url: https://developer.newegg.com/status/
- type: ChangeLog
  url: https://developer.newegg.com/whats-new/
- type: HelpCenter
  url: https://kb.newegg.com/
- type: SignUp
  url: https://www.newegg.com/sellers/
- type: PrivacyPolicy
  url: https://kb.newegg.com/knowledge-base/privacy-policy-newegg/
- type: Security
  url: https://kb.newegg.com/knowledge-base/newegg-vulnerability-disclosure-policy/
- type: Authentication
  url: authentication/newegg-authentication.yml
- type: Conventions
  url: conventions/newegg-conventions.yml
- type: Packages
  url: packages/newegg-packages.yml
- type: SDKs
  url: packages/newegg-packages.yml
- type: Lifecycle
  url: lifecycle/newegg-lifecycle.yml
- type: ChangeLog
  url: changelog/newegg-changelog.yml
- type: WellKnown
  url: well-known/newegg-well-known.yml
- type: SecurityTxt
  url: well-known/newegg-security.txt
- type: VulnerabilityDisclosure
  url: security/newegg-vulnerability-disclosure.yml
- type: LLMsTxt
  url: llms/newegg-llms.txt