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Walmart Catalog Publish + Buy Box Eligibility Drift Monitor

Catch silent unpublish and Buy Box loss across your whole catalog.

Walmart US

Included in the $9.00 Shelf Kit

Agent/API — $0.50
Review-first
Every output stays a draft.
No credentials
No seller-account login required.
Private delivery
Inputs expire after 24 hours.
Clear recourse
Digital-service refund policy.

What you receive

  • Per-SKU queue for newly unpublished, newly ineligible, missing/new, price, and attribute drift
  • Earliest/latest publish status and Buy Box eligibility with your published-set definition applied
  • Price change and percentage against your review threshold, plus category, shelf, shipping, and lag deltas
  • Newly unpublished and newly ineligible SKUs ranked by supplied recent units then unit contribution
  • Catalog-level published and Buy Box eligible counts for the earliest and latest snapshots

Who it is for

Walmart sellers, agencies, and catalog-operations agents who need to find silent publish-state and Buy Box changes across a large assortment before a human diagnoses a cause or edits a listing.

Delivery: usually a structured result, workbook, or ZIP depending on the tool.

How it stays safe

Friday compares only the SKU, optional GTIN and item name, publish status, optional Buy Box eligibility, price, category, shelf, shipping method, fulfillment lag, and optional recent units and unit contribution you provide across snapshots—never buyer, order, address, contact, message, or customer data. It reads no Walmart account, API, Item report, or listing and verifies no field. A publish, eligibility, price, or attribute flag is an observed snapshot difference—not proof of cause, a claim an item should be eligible, or expected sales impact. Friday does not publish listings and never revises, promotes, ends, reprices, or changes a listing or seller account. A human must verify both source reports and live catalog state before acting.

Synthetic sample

See the deliverable structure before buying

{
  "snapshot_count": 2,
  "distinct_item_count": 8,
  "matched_item_count": 6,
  "newly_unpublished_count": 1,
  "newly_ineligible_count": 1,
  "missing_latest_count": 1,
  "price_drift_count": 1,
  "catalog_attribute_drift_count": 1,
  "recovered_count": 1,
  "new_latest_count": 1,
  "stable_count": 1,
  "earliest_published_count": 6,
  "latest_published_count": 6,
  "earliest_buy_box_eligible_count": 6,
  "latest_buy_box_eligible_count": 6,
  "review_queue_preview": [
    {
      "priority_rank": 1,
      "classification": "newly_unpublished",
      "sku": "NW-BTL-24-BLU",
      "earliest_publish_status": "PUBLISHED",
      "latest_publish_status": "UNPUBLISHED",
      "recent_units_sold": 120
    },
    {
      "priority_rank": 2,
      "classification": "newly_ineligible",
      "sku": "NW-LID-FLIP-BLK",
      "earliest_buy_box_eligible": true,
      "latest_buy_box_eligible": false,
      "recent_units_sold": 80
    },
    {
      "priority_rank": 3,
      "classification": "missing_latest",
      "sku": "NW-TOTE-LRG",
      "recent_units_sold": 25
    },
    {
      "priority_rank": 4,
      "classification": "price_drift",
      "sku": "NW-MUG-16-GRN",
      "price_change_percent": 15.02,
      "recent_units_sold": 40
    },
    {
      "priority_rank": 5,
      "classification": "catalog_attribute_drift",
      "sku": "NW-CAP-STD",
      "shipping_method_changed": true,
      "fulfillment_lag_change_days": 2
    }
  ],
  "warnings": [
    "Every catalog value is seller-supplied and unverified.",
    "A drift flag is a snapshot observation, not proof of cause or a recommendation to edit a listing."
  ],
  "publish_status": "draft_needs_review"
}

This sample uses synthetic facts. Your output is generated only from the facts you submit.

Agent API and x402 details

POST /v1/walmart/catalog/publish-buybox-drift

Exact x402 price: $0.50. Use the public OpenAPI schema and Base USDC payment flow. The response returns a private job URL and temporary token.

Open the API documentation →

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