Platform Sync

Amazon Not set up

Add these to your .env file:

AMAZON_REFRESH_TOKEN=
AMAZON_LWA_APP_ID=
AMAZON_LWA_CLIENT_SECRET=

See SETUP.md for step-by-step instructions.

eBay Not set up

Connect your eBay seller account to start listing books.

Connect eBay Seller Account

You'll be redirected to eBay to log in and approve access.

AbeBooks Not set up

Add these to your .env file:

ABEBOOKS_API_KEY=your_username
ABEBOOKS_FTP_PASSWORD=your_password

See SETUP.md for step-by-step instructions.

How Sync Works
Amazon
Creates or updates listings using the SP-API Listings Items endpoint. Matches ISBN when possible. Condition codes are mapped automatically.
eBay
Uses AddItem / ReviseItem via the Trading API. Listings are Fixed Price, GTC duration, with USPS Media Mail shipping.
AbeBooks
Generates a tab-delimited inventory file and uploads via FTP. AbeBooks processes it within 24 hours. Full inventory is replaced on each upload.