Live WooCommerce demo

Try Payments Square Connect in WordPress Playground — Square Sandbox is pre-connected, two demo products are already in the cart, checkout fields are pre-filled, and you can place a sandbox order through Square Hosted Checkout.

Open demo in new tab

What to do

1. Click the button above (opens a new tab in Chrome, Edge, or Safari — not inside Cursor).
2. Wait for Playground to finish loading (about 1–2 minutes the first time).
3. Checkout should open with 2 demo products, Pay with Square, and pre-filled billing details.
4. Click Place order to open Square Hosted Checkout (sandbox — no real charge). No webhooks in Playground; payment link creation uses the SHC4WC OAuth Worker proxy.