Platform Integrations for Detection-First Inventory Visibility

GNIZDO is a detection-first inventory truth layer for connected sales channels. It observes each connected store catalog read-only and surfaces channel health, freshness, import state, and per-channel stock, price, and listing changes.

WooCommerce is the supported integration today. Etsy, Shopify, and eBay are planned integrations — sellers on those platforms face the same drift problems, but those channels are not live yet.

How GNIZDO Detection-First Integrations Work

Most multichannel inventory tools attempt real-time synchronization—pushing stock updates from one platform to all others whenever something changes. This approach breaks silently when API calls fail, networks timeout, or rate limits kick in.

GNIZDO takes a detection-first approach. We assume drift will happen and focus on catching it early:

• Independent channel catalogs — Each connected store is observed read-only as its own channel, with its own catalog, import state, and health
• Freshness and health visibility — We surface when channel data was last successfully observed and when it can no longer be trusted
• Per-channel change evidence — Stock drops, price changes, and listing-state changes between observations stay visible for review, including oversell-risk signals

Instead of promising perfect updates, we make drift visible so you can address it before customers are affected.

Cross-channel item comparisons require listings to have explicit or confirmed shared identity. A matching SKU, title, or external product ID alone does not prove two listings are the same item. The mapping and confirmation workflow for establishing that identity is a planned capability, not current behavior.

Supported Now: WooCommerce

Current surfaces: read-only catalog observation, channel health and freshness, import and catalog state, and per-channel stock, price, listing, and generation changes.

The WooCommerce integration connects a store as a channel and imports its catalog read-only. GNIZDO never edits stock, prices, or listings. You can connect multiple stores, including multiple WooCommerce stores; each is observed as an independent channel.

WooCommerce Catalog Observation

GNIZDO builds a trusted local snapshot of what the connected WooCommerce store currently reports:

• Latest known stock, price, and listing state for every product and variant
• Import progress and catalog completeness, so partial or failed reads are visible
• Channel connection status and the last successful observation time

WooCommerce Change Detection

Between observations, GNIZDO records what changed in the channel and keeps that evidence reviewable:

• Stock drops, including products that fall to zero while a listing stays active
• Unexpected price changes that may signal margin loss or misconfiguration
• Listings appearing, disappearing, or losing stock or price data

WooCommerce Freshness and Oversell-Risk Review

Stale data is a risk on its own: a channel that has not been successfully observed recently may no longer match the store. GNIZDO flags stale channels, incomplete imports, and low-stock-plus-stale combinations so operators can review the affected SKUs before the next order lands.

Planned Integrations: Etsy, Shopify, and eBay

Etsy, Shopify, and eBay are future directions, not live integrations. GNIZDO does not read their APIs, monitor their inventory, or compare their catalogs today. The problems below describe what each planned integration is meant to cover.

Etsy (Planned)

Etsy does not automatically update when you sell elsewhere, and oversells damage shop metrics and search ranking. A planned Etsy integration should give handmade and vintage sellers the same channel-local observation WooCommerce has today: catalog state, freshness, and stock and price change evidence for Etsy listings.

Shopify (Planned)

Shopify's built-in inventory management does not automatically match external marketplaces, and multi-location fulfillment adds its own drift. A planned Shopify integration should surface Shopify catalog state, freshness, and per-channel changes so sellers using Shopify as their primary platform can see when its data goes stale or shifts unexpectedly.

eBay (Planned)

eBay's inventory operates independently from other platforms, and it penalizes sellers for cancellations caused by out-of-stock situations. A planned eBay integration should make active-listing stock state, freshness, and quantity changes visible so fixed-price sellers can catch risky listings earlier.

For any of these platforms, item-level comparison against other channels would additionally require the planned mapping and confirmation workflow — listings are only compared as one item when their shared identity is explicit or confirmed.

Integration Architecture

Our integration approach prioritizes reliability over speed:

API Connection Management

For the supported WooCommerce integration, GNIZDO maintains an authenticated read-only connection per connected store and handles:

• Credential handling scoped to catalog reads
• Rate limit compliance to avoid API restrictions
• Retryable first-read and failed-read recovery, with cooldowns against repeated requests
• Degraded channels staying visible as degraded, not hidden

Planned platforms will need the same discipline; their connection handling does not exist yet.

Data Observation Cadence

A first import builds the local channel view, and periodic or manual reads refresh the latest known state:

• Each channel refreshes into its own independent local view
• Only one read runs per channel at a time; an active read is allowed to finish
• Freshness always depends on platform limits and response timing

Detection Logic

Our detection engine works channel-locally first:

• Evaluates each channel's catalog state, freshness, completeness, and import health independently
• Preserves latest known stock, pricing, and listing state for review
• Surfaces stock and price changes between observations with the evidence behind them
• Compares item values across channels only for listings with explicit or confirmed shared identity

What Integration Doesn't Include (Yet)

To set realistic expectations, the current integration surface does not include:

• Etsy, Shopify, or eBay connections (planned, not live)
• Automatic inventory updates across platforms (we detect, you decide what to update)
• Cross-channel item mapping or a confirmation workflow — matching a SKU across platforms is a planned capability
• A warehouse, POS, or WMS source of physical stock truth — GNIZDO sees confirmed channel observations, not your shelf count
• Product listing creation, bulk uploads, automated repricing, fulfillment, or customer communication

We're focused on inventory truth, daily visibility, and channel-scoped review first. Additional features come later based on seller needs.

Inventory visibility

Account access — Inspect channel freshness, import health, stock and price changes, and oversell-risk signals

Supported now — WooCommerce read-only catalog observation

Planned — Etsy, Shopify, and eBay integrations

Pricing — Account access is available while GNIZDO validates real multichannel inventory problems

Keep the first pass focused so you can review the evidence you are dealing with:

• Which channel data looks stale or unreliable
• Which stock or price changes were unexpected
• Whether oversell risk or spreadsheet checks are creating extra work

Getting Started

If you sell through WooCommerce — alone or alongside marketplaces — and deal with stale data, unexpected changes, or oversell risk, GNIZDO is being built for these exact problems. Etsy, Shopify, and eBay sellers can create an account to follow along, but those integrations are planned, not live.

We don't promise perfect real-time updates or zero conflicts. We promise visibility into where your channel data drifts, so you can address it before it affects customers.

Create an account for detection-first inventory visibility. GNIZDO helps you see stale channel data, unexpected stock and price changes, and overselling risk in each connected channel — read-only, starting with WooCommerce. Create account.