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A connected drinks catalogue integration workflow
Planned Discovery

Product sitemap

Use an approved sitemap as the inventory discovery surface.

When to use it

A practical fit for your existing workflow.

Large stores whose product URLs are complete in XML sitemaps but whose offer data must be read from product pages.

Input contract

Fields and structure

Use stable field names and meanings across every refresh. Legend normalizes the values, but the source contract should not drift silently.

Required or expected

  • XML urlset or sitemapindex
  • Canonical product URLs
  • Stable host
  • Accessible lastmod values where available

Recommended fields

  • loc
  • lastmod
  • changefreq
  • nested sitemap locations

Supported variations

  • Several product sitemaps
  • Category-specific sitemap partitions
  • Incremental discovery from lastmod
  • Removal detection

Copyable example

Product sitemap

Replace the demonstration values with your own catalogue data. No customer, order, or payment data belongs in an inventory feed.

XML
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://merchant.example/products/demo-001</loc>
    <lastmod>2026-07-20</lastmod>
  </url>
</urlset>

From source to live offer

Connection workflow

Every route uses the same quality gates before an offer becomes public.

Approve the merchant domain and sitemap scope.

Read canonical product URLs and modification hints.

Extract offer data only from approved product pages.

Track additions, removals, stale pages, and parser failures.

Before publication

Validation checklist

These checks keep bad prices, stale stock, and uncertain product matches out of the public marketplace.

  • This connector is planned and not yet self-service.
  • URLs must remain on approved hosts.
  • A sitemap discovers pages; it does not replace offer validation.
  • Robots, rate limits, and source access rules remain authoritative.

Other connection paths

Planned

Product JSON-LD

Discover approved Product and Offer markup on public product pages.

Available

Scheduled feed URL

Let Legend pull an approved inventory export on a recurring schedule.

Available

CSV / TSV

Send one offer per row with predictable column headings.