Nevermined Widgets

Exercises @nevermined-io/ui-widgets-server (mints widget sessions) and @nevermined-io/ui-widgets (mounts checkout + card delegation iframes) against a local stack.

Configuration

Pre-fill via ?env=&org=&secret= on the URL, or fill in below.

Sandbox uses test funds and a test chain; Live uses real funds.

UUID of the org that owns the widget key — find it in nevermined.app → Organisation settings.

Returned by POST /organisations/{id}/widget-keys at creation (shown only once). Stays in this browser tab; forwarded server-to-server exactly like an integrator's backend would.

Applies on the next widget mount. Out-of-range values are clamped by the SDK.

What you'd run

The exact backend + frontend code an integrator runs for the action you're trying. Updates live as you edit the inputs — click an action to see its call.

Read the full widgets documentation Setup, API reference and integration guides
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Events