November 2026

New features

Usage in the Weld Connect API and MCP server

You can now read your account's usage outside the Weld app, through the Weld Connect API and the MCP server. Each endpoint has a matching MCP tool that returns the same data:

Endpoint	MCP tool	Returns
GET /usage	get_usage	A summary of the period: synced rows and active rows in total and split into ELT and Reverse ETL, the ELT split into main table, history table, subtables, and extra destinations, the active rows included in your plan (active_rows_limit), and rows per integration.
GET /usage/elt_streams	list_elt_stream_usage	Usage per table of each ELT sync, with the same split. Filter by elt_sync_id or integration_id.
GET /usage/reverse_etl_objects	list_reverse_etl_object_usage	Usage per destination object of each Reverse ETL sync. Filter by reverse_etl_sync_id or integration_id.

The two lists are sorted by active rows, most first, so the first page shows what drives your usage. They page with limit (default 10, max 100) and starting_after.

All three cover the current usage period by default. To look at another one, set start_date and end_date (exclusive) together, starting within the last 6 months.

The MCP tools are read-only and available to every role that can see usage in the app, including viewers.

Connector updates

TikTok Shop: Refundable sample, subscription, and authentication flags on orders

The order table has three new columns that TikTok Shop now returns on each order: is_refundable_sample, is_subscription_order, and authentication_required. They are null on rows synced before this change and on orders where TikTok Shop doesn't return them.