Newegg Marketplace API

REST discovered

Details

URL: https://api.newegg.com/marketplace/
Docs: https://developer.newegg.com/newegg_marketplace_api/

Authentication

Newegg Marketplace API key (Auth Key / Authorization header) Authorization: <credential> + Newegg Marketplace API key (Auth Key / Authorization header) SecretKey: <credential> discovered

Newegg Marketplace API key (Auth Key / Authorization header) api_key Get key ↗

For seller-level access, an account admin enables API access in Seller Portal and views the default API credentials under Seller Portal > Data Feed Settings > API Settings > Enable API, as described in API Access Authorization – Requesting API Credentials. For third-party developer access, contact the Newegg Marketplace Integration Team at datafeeds@newegg.com to complete partner registration; Newegg then assigns a developer-level API key, per Newegg Marketplace API Registration and Authentication.