# FAQ Split

> Two-column FAQ: a sticky heading, intro and contact card with an avatar and two actions on the left; topic pills with counts filter an accordion on the right. The open answer lifts into a card, the plus turns to a cross, and every question is deep-linkable with a hash and a copy-link button.

- Slug: `faq-split`
- Category: [FAQs](https://www.assembli.design/category/faqs.md)
- Type: block
- Tags: faq, accordion, filter, deep-link, sticky, contact
- npm dependencies: @base-ui/react, motion, lucide-react
- shadcn/ui dependencies: none
- Live preview: https://www.assembli.design/preview/faq-split
- Page: https://www.assembli.design/components/faq-split

![FAQ Split preview](https://www.assembli.design/thumbnails/faq-split-light.png)

## Props

Other props pass through to the root element.

| Prop | Type | Default | Description |
| --- | --- | --- | --- |
| `eyebrow` | `React.ReactNode` | `"FAQ"` |  |
| `title` | `React.ReactNode` | `"Questions, answered"` |  |
| `intro` | `React.ReactNode` |  |  |
| `items` (required) | `FaqSplitItem[]` |  |  |
| `categories` | `string[]` |  | Pill order. Defaults to the order categories first appear in `items`. |
| `defaultCategory` | `string` |  |  |
| `defaultOpen` | `string` |  | Id of a question to show open on first render (a matching URL hash wins). |
| `contact` | `FaqSplitContact` |  |  |

## Install

One-time setup (needs a subscription):

1. Add the registry to the project's `components.json`: `{"@assembli":{"url":"https://www.assembli.design/r/{name}.json","headers":{"Authorization":"Bearer ${ASSEMBLI_API_KEY}"}}}` (merge into `"registries"`).
2. Put an API key from https://www.assembli.design/account in `.env.local` as `ASSEMBLI_API_KEY=asm_…`.

Then install with the shadcn CLI (writes `components/faq-split/faq-split.tsx` and installs dependencies):

```bash
npx shadcn@latest add @assembli/faq-split
```

Registry item JSON: https://www.assembli.design/r/faq-split.json (send `Authorization: Bearer <api key>`)

## Code

> Component source needs an Assembli subscription ($12/month or $96/year) and an API key sent as `Authorization: Bearer <key>`. To get one without copying anything, POST https://www.assembli.design/api/agent/login (or call the MCP tool connect_account), show the user the link it returns, and poll https://www.assembli.design/api/agent/token for the key. Or subscribe at https://www.assembli.design/pricing and create a key at https://www.assembli.design/account.