## Bulk fetch

**Group:** Channel APIs

Use this when you need: **Bulk fetch**.

## Usage

```javascript
import { NeynarAPIClient, Configuration } from "@neynar/nodejs-sdk";

const client = new NeynarAPIClient(
  new Configuration({ apiKey: "YOUR_NEYNAR_API_KEY" })
);

const res = await client.fetchBulkChannels({
  ids: "example", // Comma separated list of channel IDs or parent_urls, up to 100 at a time
  // type: "value",
  // viewerFid: 123,
});
console.log(res);
```

## Parameters

| Parameter   | Type                                   | Required | Description                                                |
|-------------|----------------------------------------|----------|------------------------------------------------------------|
| `ids`      | `string`                              | ✅        | Comma separated list of channel IDs or parent_urls, up to 100 at a time |
| `type`     | `FetchBulkChannelsTypeEnum`          | ❌        | -                                                          |
| `viewerFid`| `number`                              | ❌        | -                                                          |

## Response

Returns a `RequestArgs` object.

## Error Handling

```javascript
try {
  const res = await client.fetchBulkChannels({
    ids: "example"
  });
  // use res
} catch (err) {
  // Axios/HTTP errors, invalid params, auth issues, etc.
  console.error(err);
}
```

## Tips

- Provide a **viewerFid** when supported to respect mutes/blocks and include `viewer_context`.
- Keep requests scoped (e.g., use `limit`) to improve latency.
- Cache results where sensible.