Accessories link a source article to accessory articles that are fitted or ordered alongside it — an optional add-on, or a mandatory part. Pushing them lets Mercura suggest the right accessories when it matches a customer position against your catalogue.

You can:

• POST /articles/accessories — bulk-upsert up to 100,000 accessory links in a single call. Async — returns a JobAck; poll GET /jobs/{job_id} for status. Each row upserts the (source_article_number, accessory_article_number) pair.
• GET /articles/accessories — cursor-paginated list of your accessory links. Pass source_article_number to list one article's accessories, or modified_since on the first page to fetch only what changed.