Extensiv Integration Manager

Route multi-channel orders from Extensiv Integration Manager into Fiddle and sync stock back.

Updated June 21, 20261 min read

Extensiv Integration Manager, formerly CartRover, standardizes orders from many marketplaces and carts into one feed. Connecting it to Fiddle brings those orders in as sales orders and sends fulfillment and stock updates back.

Connect Extensiv Integration Manager

  1. Open the Integrations app and click Connect on Extensiv Integration Manager.
  2. Authorize Fiddle with your Extensiv Integration Manager API User and API Key.
  3. Choose the location orders should ship from.
  4. Save and run the first sync.

What syncs

Direction Data
Into Fiddle Orders from connected channels become sales orders
Out to Extensiv Shipment status and tracking numbers when you fulfill
Out to Extensiv On-hand quantities, passed back to your sales channels

Because Extensiv Integration Manager normalizes orders from several sources, all of them arrive in Fiddle in the same format and follow the standard fulfillment flow.

Keep it healthy

  • Match products by SKU so order lines resolve to the correct Fiddle items.
  • Verify the first orders from each channel before relying on the connection.

Next: read the Integrations overview to see how inventory updates propagate to your channels.

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