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

# logsSubscribe on Solana

> Call logsSubscribe on Solana via GoldRush JSON-RPC. Subscribes to transaction logging. Endpoint, parameters, return values, and code examples.

<Card title="0.01 credits per call" icon="coins" />

`logsSubscribe` on **Solana**: Subscribes to transaction logging.

## Endpoint

```
wss://rpc.goldrushdata.com/v1/solana-mainnet
```

`logsSubscribe` is a **WebSocket** subscription method.

Authenticate with `Authorization: Bearer <GOLDRUSH_API_KEY>`. See [authentication](/goldrush-json-rpc/authentication).

## Parameters

| Name     | Type               | Required | Description                                                      | Example                                             |
| -------- | ------------------ | -------- | ---------------------------------------------------------------- | --------------------------------------------------- |
| `filter` | `string \| object` | yes      | `"all"`, `"allWithVotes"`, or `{mentions: [<base-58 address>]}`. | `{"mentions":["11111111111111111111111111111111"]}` |
| `config` | `object`           | no       | `{commitment?}`.                                                 | `{"commitment":"finalized"}`                        |

## Returns

`number`: Subscription id (used with `logsUnsubscribe`). Notifications arrive as `logsNotification` messages.

```json theme={null}
24040
```

## Examples

<CodeGroup>
  ```bash wscat theme={null}
  # Connect (header auth works from Node/CLI clients):
  wscat -c "wss://rpc.goldrushdata.com/v1/solana-mainnet" \
    -H "Authorization: Bearer $GOLDRUSH_API_KEY"

  # Once connected, send:
  {"jsonrpc":"2.0","id":1,"method":"logsSubscribe","params":[{"mentions":["11111111111111111111111111111111"]}, {"commitment":"finalized"}]}
  ```

  ```typescript @solana/kit theme={null}
  import { createSolanaRpcSubscriptions } from "@solana/kit";

  // Authenticate with the Authorization: Bearer header on the WS handshake.
  // See /goldrush-json-rpc/authentication.
  const rpcSubscriptions = createSolanaRpcSubscriptions("wss://rpc.goldrushdata.com/v1/solana-mainnet");

  const abortController = new AbortController();
  const notifications = await rpcSubscriptions
    .logsSubscribe({"mentions":["11111111111111111111111111111111"]}, {"commitment":"finalized"})
    .subscribe({ abortSignal: abortController.signal });

  for await (const notification of notifications) {
    console.log(notification);
  }
  ```
</CodeGroup>

## Errors

Standard JSON-RPC errors: `-32600` invalid request, `-32601` method not found, `-32602` invalid params.

## Related Subscriptions methods on Solana

* [`accountSubscribe` on Solana](/api-reference/json-rpc/solana/accountsubscribe)
* [`accountUnsubscribe` on Solana](/api-reference/json-rpc/solana/accountunsubscribe)
* [`logsUnsubscribe` on Solana](/api-reference/json-rpc/solana/logsunsubscribe)
* [`programSubscribe` on Solana](/api-reference/json-rpc/solana/programsubscribe)
* [`programUnsubscribe` on Solana](/api-reference/json-rpc/solana/programunsubscribe)