Manage Products, Orders, And Coupons For Your Online Store With WooCommerce

If you run an online store on WordPress, a lot of your week probably goes to the same chores: adding products, fixing a price on a variation, creating a coupon for a promotion, looking up a customer, and chasing down an order that needs a refund. Doing that by hand in an admin screen works until the store grows. WooCommerce lets you do all of it through an API, which is simply a way for other software, or an AI assistant working on your behalf, to make those changes for you. You can see everything I have catalogued for them on their APIs.io profile.

What WooCommerce does

WooCommerce is an open-source eCommerce platform built on WordPress. WooCommerce describes itself as the world’s most popular open-source option, and whatever the ranking, the practical point is that it turns a WordPress site into a store. Alongside the store itself it provides a REST API for managing products, orders, customers, coupons, reports, webhooks, and store settings, plus a public-facing Store API for building custom storefronts, and webhooks that announce changes as they happen. You can learn more at woocommerce.com.

What you can get done

I map what an API does to business capabilities, the plain-language jobs a business needs done, so you can find the provider by the job and not by the jargon.

Product Lifecycle Management

This is your catalog: getting products into the store, keeping them accurate, and retiring them when they stop selling. If you sync products from a supplier spreadsheet or another system, this is where it happens.

• GET /products lists every product in the store.
• POST /products creates a new product.
• PUT /products/{id} updates a product, such as its price, description, or stock.
• DELETE /products/{id} removes a product.
• POST /products/batch creates, updates, and deletes many products in one go, which is what you want for bulk changes.

Product Configuration & Variant Management

A t-shirt in three sizes and four colors is one product with many variations, and each one can have its own price, stock, and image.

• GET /products/{product_id}/variations lists the variations of a product.
• POST /products/{product_id}/variations adds a new size, color, or option.
• PUT /products/{product_id}/variations/{id} changes one variation.
• DELETE /products/{product_id}/variations/{id} removes one.

Customer Data Management

Keeping customer records in step with your email tool, your CRM, or your support desk.

• GET /customers lists your customers.
• POST /customers creates a customer account.
• PUT /customers/{id} updates a customer, such as a new address.
• GET /customers/{id}/downloads shows the digital products a customer can download.

Discount & Promotion Management

Coupons are how most stores run promotions, and creating them in software means a campaign tool can mint codes when it needs them.

• GET /coupons lists your coupons.
• POST /coupons creates a coupon.
• PUT /coupons/{id} changes a coupon, such as extending its expiry.
• DELETE /coupons/{id} retires one.

Webhook & Event Subscription Management

A webhook is a message WooCommerce sends to another system the moment something happens, such as a new order. This is how your shipping, accounting, or messaging tools hear about sales without anyone copying them over.

• GET /webhooks lists the webhooks you have set up.
• POST /webhooks subscribes another system to an event.
• PUT /webhooks/{id} changes where or when a webhook fires.
• DELETE /webhooks/{id} turns one off.

Workflows that put it together

A workflow is a recipe: several API calls made in a set order to finish one job. These are written in the Arazzo format so software and assistants can follow them step by step.

• Create Customer and Order creates a customer account, places an order on their behalf, and reads it back.
• Create Order and Refund places an order, marks it completed, and issues a refund against it.
• Create Order with Note places an order and attaches an internal or customer-facing note.
• Create Product and Targeted Coupon creates a product and a coupon that only works on it.
• Create Category and Product sets up a category and a product inside it.
• Category, Variable Product, and Variation builds a category, a product with options, and a first variation.

Getting started

WooCommerce is listed as paid. Start with the REST API documentation, read how authentication works, and see the webhooks guide for real-time events. If you prefer GraphQL, there is the WooGraphQL documentation. On APIs.io you can browse the Orders API, the Coupons API, the Order Refunds API, and the Webhook Events, all from the WooCommerce profile.

Pick the one chore that eats the most of your week, find it in the list above, and hand that to software first.