> For the complete documentation index, see [llms.txt](https://docs.bloxroute.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bloxroute.com/solana/trader-api/api-endpoints/pump.fun/getpumpfunswapsstream.md).

# GetPumpFunSwapsStream

### Subscribe

#### Method

```
GetPumpFunSwapsStream
```

#### Parameters:

<table><thead><tr><th width="202.71896910191123">Parameter</th><th width="136">Type</th><th>Description</th></tr></thead><tbody><tr><td><code>tokens</code></td><td>repeated string</td><td>A list of tokens to track swap events. Please provide token addresses instead of token symbols.</td></tr></tbody></table>

#### Subscribe sample:

{% tabs %}
{% tab title="WebSocket" %}

```bash
wscat -H "Authorization:$AUTH_HEADER" -c wss://pump-ny.solana.dex.blxrbdn.com/ws --wait 1000 --execute '{"jsonrpc": "2.0", "id": 1, "method": "subscribe", "params": [  "GetPumpFunSwapsStream", {"tokens":["2nGeHVJKXV8tZ7ZFwGCH5uGYQVxWejQMDkHUAECFpump"]} ]}'
```

{% endtab %}
{% endtabs %}

**Event Result Details:**

<table><thead><tr><th width="178">Field</th><th width="180">Type</th><th width="419.58916051319363">Description</th></tr></thead><tbody><tr><td><code>slot</code></td><td>int64</td><td>The slot number</td></tr><tr><td><code>txnHash</code></td><td>string</td><td>Transaction information of the found transaction</td></tr><tr><td><code>mintAddress</code></td><td>string</td><td>Meta information of the found transaction</td></tr><tr><td><code>userAddress</code></td><td>string</td><td>Swap transaction owner's address.</td></tr><tr><td><code>userTokenAccountAddress</code></td><td>string</td><td>Swap transaction owner's token address.</td></tr><tr><td><code>bondingCurveAddress</code></td><td>string</td><td>Bonding Cureve program address.</td></tr><tr><td><code>tokenVaultAddress</code></td><td>string</td><td>Token valut program address.</td></tr><tr><td><code>solAmount</code></td><td>unit64</td><td>SOL amount in this swap transaction. In lamport.</td></tr><tr><td><code>tokenAmount</code></td><td>unit64</td><td>Token amount in this swap transaction. Unit is based on token decimal.</td></tr><tr><td><code>isBuy</code></td><td>boolean</td><td>Identify if the transaction is a token purchase transaction.</td></tr><tr><td><code>virtualSolReserves</code></td><td>unit64</td><td>Amount of virtual SOL reserve.</td></tr><tr><td><code>virtualTokenReserves</code></td><td>unit64</td><td>Amount of virtual Token reserve.</td></tr><tr><td><code>creator</code></td><td>string</td><td>The token creator address.</td></tr><tr><td><code>timestamp</code></td><td>google.protobuf.Timestamp</td><td>Time stamp of the event.</td></tr></tbody></table>

Sample event:

```json
{
  "jsonrpc":"2.0",
  "method":"subscribe",
  "params":{
    "subscription":"a8d3b82e-6e2c-4631-8b53-0ff4a2292530",
    "result":{
      "slot":"339822983",
      "txnHash":"2gBJ7iiEGPYzjiJXoVqd7UvLzQWgnb94t99bWu4B1WD6qdUAZNUXEAdWthViKWA6BkTaFWmqivc43FQqqDL7oRdE","mintAddress":"2nGeHVJKXV8tZ7ZFwGCH5uGYQVxWejQMDkHUAECFpump",
      "userAddress":"3WJqDiQdyeZBpwFGMVd6AG3UXodwGjtvZMRLG7urnPEc",
      "userTokenAccountAddress":"EDnqaZMhAezighoSeYHDqozJLR2GbGwR2sPVUnRzmhRL",
      "bondingCurveAddress":"2AWNkXawcUes2Vdhk2zsECsda1535dbi3Lu8BbwG3knJ",
      "tokenVaultAddress":"DUqSefi8ktNab2UXsLqhUbVhZ5EYtVUQym1obfhCKk6E",
      "solAmount":"49004807",
      "tokenAmount":"438913413686",
      "isBuy":false,
      "virtualSolReserves":"59925670539",
      "virtualTokenReserves":"537165453949301",
      "timestamp":"2025-05-13T21:21:15.134205329Z",
      "creator":"AmNMqM5VbPwtG14gLBdtrqZpQrhSzavLkQPufS8CQ7LB"
    }
  }
}
```


---

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