# HEAD ApiCatalog



Operation: headApiCatalog
HEAD /.well-known/api-catalog

Access: anonymous. Automatic retries: none. Redirects: manual. Request body limit: 0 bytes.
Default timeout: 30 seconds. Response limit: 16 MiB. Pagination is opt-in and bounded; an exhausted bound reports incomplete execution.

[HTML reference](/developers/api/headApiCatalog) · [Authoritative schemas](/api/openapi.json)

## Wire contract

```json
{
  "operationId": "headApiCatalog",
  "summary": "HEAD ApiCatalog",
  "tags": [
    "discovery"
  ],
  "parameters": [],
  "responses": {
    "200": {
      "description": "Public representation"
    }
  }
}
```

## Synthetic examples

### curl

```bash
curl --fail-with-body --max-time 30 --max-filesize 16777216 --head 'https://irvinebroque.com/.well-known/api-catalog'
```

### TypeScript

```typescript
import { PublicApi } from '@irvinebroque/public-api';
const api = new PublicApi();
const result = await api.discovery.apiCatalogHead({});
console.log(result.status, result.headers.get('content-type')); // Keep transient capabilities in memory.
```

### CLI

```bash
irvinebroque discovery api-catalog-head
```