> ## Documentation Index
> Fetch the complete documentation index at: https://docs.slideless.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# GET /listMarketplaceRemixes

> List the public marketplace listings that were remixed from a given listing — its descendants. No authentication required.

<Note>
  For most use cases, the [`slideless` CLI](/cli/overview) is easier than calling this endpoint directly. `slideless listing get <slug>` already shows a listing's descendants under "Remixes of this".
</Note>

## When to use

Fetch every listing that descends from a given [marketplace](/concepts/marketplace) listing — the listings published from decks that were created by remixing it. This powers the **"Remixes of this"** section on a listing's marketplace page.

Only descendants that have themselves been **published** appear here. Remixing a listing alone does not create one — the remixed deck must be pushed and then published before it shows up. See [Remix lineage](/concepts/marketplace#remix-lineage).

This endpoint is **public** — no API key — and its responses are **cached**.

## Endpoint

```
GET https://europe-west1-slideless-ai.cloudfunctions.net/listMarketplaceRemixes?slug={slug}
```

## Auth

None. Do not send an `Authorization` header.

## Query parameters

| Param  | Type   | Description                                                 |
| ------ | ------ | ----------------------------------------------------------- |
| `slug` | string | The source listing whose descendants to list. **Required.** |

## Response (200)

```json theme={"theme":{"light":"github-light","dark":"github-dark"}}
{
  "success": true,
  "data": {
    "slug": "q4-pitch-template",
    "remixes": [
      {
        "slug": "acme-series-a-pitch",
        "title": "Acme Series A Pitch",
        "description": "A Series A pitch built on the Q4 skeleton.",
        "kind": "presentation",
        "interactive": false,
        "category": "business",
        "tags": ["pitch", "series-a"],
        "techStack": ["html", "css"],
        "status": "public",
        "version": 2,
        "stars": 9,
        "remixCount": 3,
        "viewCount": 210,
        "remixedFromSlug": "q4-pitch-template",
        "remixedFromTitle": "Q4 Pitch Template",
        "createdAt": "2026-05-02T11:00:00.000Z",
        "updatedAt": "2026-05-09T08:30:00.000Z",
        "marketplaceUrl": "https://slideless.ai/marketplace/acme-series-a-pitch"
      }
    ]
  }
}
```

| Field     | Type   | Description                                                                                                                                                                                                                                                   |
| --------- | ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `slug`    | string | The source listing the query was made for.                                                                                                                                                                                                                    |
| `remixes` | array  | Public descendant listings. Each entry is a `MarketplacePublicListing` — the same shape returned by [`GET /listMarketplaceListings`](/api-reference/list-marketplace-listings), including `remixedFromSlug` / `remixedFromTitle` pointing back at the source. |

`remixes` is `[]` when nothing has been published from a remix of this listing.

## Examples

### curl

```bash theme={"theme":{"light":"github-light","dark":"github-dark"}}
curl -sS "https://europe-west1-slideless-ai.cloudfunctions.net/listMarketplaceRemixes?slug=q4-pitch-template"
```

### Node.js

```js theme={"theme":{"light":"github-light","dark":"github-dark"}}
const slug = 'q4-pitch-template';
const res = await fetch(
  `https://europe-west1-slideless-ai.cloudfunctions.net/listMarketplaceRemixes?slug=${slug}`
);

const { data } = await res.json();
console.log(`${data.remixes.length} listing(s) remixed from ${data.slug}`);
for (const l of data.remixes) {
  console.log(`  ${l.slug} — ${l.title}`);
}
```

## Errors

| Status | Code                 | Cause                          | Fix                                          |
| ------ | -------------------- | ------------------------------ | -------------------------------------------- |
| `400`  | `invalid-argument`   | Missing `slug` query parameter | Append `?slug=…`                             |
| `404`  | `not-found`          | No listing with that slug      | Check the slug via `listMarketplaceListings` |
| `405`  | `method-not-allowed` | Used POST/PUT/etc.             | Use `GET`                                    |
| `500`  | `internal`           | Backend error                  | Retry with backoff                           |

## Next

* **[GET /getMarketplaceListing](/api-reference/get-marketplace-listing)** — full detail for the source listing, including its own `remixedFromSlug`.
* **[Remixing guide](/guides/remixing-templates)** — how lineage flows from remix to publish.