Integrations
Connect Shopify, ad platforms, payment providers, fulfillment and shipping providers and accounting.
Every integration is read-only: Marginful reads data to calculate profit and never writes to the connected service. Credentials are encrypted at rest. Open Settings → Integrations & data health.
| Integration | Brings in |
|---|---|
| Shopify | Products, orders, refunds, inventory, customers |
| Other sales channels | TikTok Shop orders and settlements, where available |
| Ad platforms | Daily spend, clicks, impressions and platform-reported conversions |
| Payment providers | Real payment fees per order, and fees not tied to an order |
| Fulfillment and shipping | Product cost per order and actual label costs |
| Accounting | Operating expenses from QuickBooks Online or Xero |
| API and MCP | Read-only access to your numbers from ChatGPT, Claude, scripts and BI tools |
Integrations & data health also shows the status of every connection, the last sync and recent sync activity.
- ShopifyWhat Marginful reads from Shopify, the access it asks for and how sync works.
- Other sales channelsTikTok Shop where available, and WooCommerce, which is coming soon.
- Ad platformsConnect your ad accounts so ad spend comes out of profit.
- Payment providersUse real payment fees from Shopify Payments, PayPal and Stripe instead of estimates.
- Fulfillment and shipping providersUse the exact product cost and label cost your providers bill for each order.
- AccountingImport operating expenses from QuickBooks Online or Xero without counting anything twice.
- API and MCPQuery your numbers from ChatGPT, Claude, scripts and BI tools with read-only access.
- Connect your own AIUse Claude, ChatGPT or another AI you already pay for on your own store's numbers, read-only.
- Connect ClaudeAdd your Marginful link to Claude as a custom connector and ask about your store in any chat.
- Connect ChatGPTAdd your Marginful link to ChatGPT as an app and ask about your store in a conversation.
- Connect Microsoft Copilot StudioAdd your Marginful link as an MCP tool in a Copilot Studio agent.
- Other AIs, including Perplexity and GrokAny AI that supports connectors can use the same link. What to check, and what we have not tested.