Notes
- Meyer has no catalog browse endpoint - ItemInformation requires known item number(s), up to 100 per request.
- API key is valid for 30 days and cached automatically; a static key can be set via MEYER_STATIC_API_KEY to skip authentication calls entirely.
- Orders cannot be edited via the API; use CancelOrder + a new order if changes are needed before processing.
Configure Meyer credentials in .env (MEYER_API_USERNAME, MEYER_API_PASSWORD, MEYER_CUSTOMER_NUMBER).