MCP servers · WooCommerce · connector · GPT action
Connect ChatGPT to WooCommerce
One line gives ChatGPT your WooCommerce account as tools: 12 endpoints, products, orders, customers, called with your own connection. No key in the prompt, a receipt for every call, revoke ChatGPT's access alone any time.
Three steps
- Create a free 0n3 account and connect WooCommerce. Paste a key or sign in; it lands in your vault, encrypted.
- Install 0n3 into ChatGPT. A custom connector in Developer mode, or an Action on a custom GPT from the OpenAPI spec.
- Ask ChatGPT: whoami. Then: "List products in WooCommerce".
Custom connector (needs Developer mode)
- Settings → Connectors (or Apps) → Advanced → Developer mode on
- Create → name 0n3 · MCP server URL https://0n3.app/mcp · Authentication: OAuth
- Finish the sign-in with your 0n account
- Enable the connector in a chat and ask: "whoami"
ChatGPT connectors cannot send a static header, so 0n3 signs you in through its OAuth door (dynamic client registration is on).
The line above carries a placeholder; 0n3.app/install mints a real key named for ChatGPT and fills it in.
What ChatGPT can then do in WooCommerce
Products · Manage products4
List products
GET /productsCreate a product
POST /productsUpdate a product
PUT /products/{id}Get a product
GET /products/{id}Orders · Manage orders3
List orders
GET /ordersCreate an order
POST /ordersUpdate an order
PUT /orders/{id}Customers · Manage customers2
List customers
GET /customersCreate a customer
POST /customersCoupons · Manage coupons2
List coupons
GET /couponsCreate a coupon
POST /couponsMore · Everything else this app exposes.1
Get reports
GET /reports/salesWooCommerce in other AI clients
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