@useragent-kit/productkit-adapter-scale

Product-bundled SCALE adapter that mounts @useragent-kit/productkit over a SCALE host bridge or an existing host bridge.

Install

npm install @useragent-kit/productkit-adapter-scale @useragent-kit/productkit

Use mountScaleProductKit() from product code to install the narrow ProductKit surface on window.host. Hosts do not need to inject ProductKit by default.

Positioning

This adapter exists for the narrow ProductKit compatibility layer, not for the full TrUAPI surface.

• use it when you have a SCALE-backed host bridge that only needs the ProductKit subset
• prefer @useragent-kit/product-sdk for most new product integrations
• use TrUAPI through @useragent-kit/sdk/truapi if you need the canonical full contract rather than the narrow compatibility subset

Minimal example

import { mountScaleProductKit } from "@useragent-kit/productkit-adapter-scale";

mountScaleProductKit({
  productAccountId: "browse.dot",
});

Compatibility

• product-side package
• peer dependency on @useragent-kit/productkit
• intended for products running against a SCALE-backed bridge such as window.__HOST_API_PORT__

Documentation

• Web product guide: https://github.com/paritytech/useragent-kit/blob/main/site/src/content/docs/getting-started/web-product.md
• Positioning: https://github.com/paritytech/useragent-kit/blob/main/site/src/content/docs/ecosystem/productkit-vs-truapi.md
• Quickstart: https://github.com/paritytech/useragent-kit/blob/main/site/src/content/docs/getting-started/index.md