# swap-sol

{% hint style="warning" %}
This endpoint does not submit the transaction to the network.
{% endhint %}

The endpoint allows you to specify priority fees and tips to later control the transaction inclusion and propagation. Refer to the[ Transaction Submission ](/solana/trader-api/quick-start/transaction-submission.md)& [Front-Running Protection, Revert Protection, & Transaction Bundle](broken://pages/m1AKjUIvurlMSeFEAkVv) page for additional information about these parameters.

### Request

#### Method:

`POST ./api/v2/pumpfun/swap-sol`

#### Parameters:

<table><thead><tr><th width="196.71896910191123">Parameter</th><th width="92">Type</th><th>Description</th></tr></thead><tbody><tr><td><code>userAddress</code></td><td>string</td><td>Solana address which is placing swap.</td></tr><tr><td><code>bondingCurveAddress</code></td><td>string</td><td>Bonding Curve program address.</td></tr><tr><td><code>tokenAddress</code></td><td>string</td><td>Token address.</td></tr><tr><td><code>solAmount</code></td><td>double</td><td>The SOL amount users expected to swap.</td></tr><tr><td><code>creator</code></td><td>string</td><td>The token creator address.</td></tr><tr><td><code>computeLimit</code></td><td>uint32</td><td>OPTIONAL. Specifies total compute limit to be allocated for all instructions within the created tx</td></tr><tr><td><code>computePrice</code></td><td>uint64</td><td>OPTIONAL. Specifies compute price in Lamport (0.000001 SOL = 1,000 Lamport) to be included as a part of instruction, known as priority fee.</td></tr><tr><td><code>tip</code></td><td>unit64</td><td><strong>OPTIONAL.</strong> Specifies a tip amount.</td></tr><tr><td><code>slippage</code></td><td>double</td><td>Specify the slippage of your transaction. Can be from 0-1000. (E.g. 1 = 1%)</td></tr></tbody></table>

#### Request example:

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

```bash
curl -X 'POST' \
  -H "Authorization: $AUTH_HEADER" \
  -H 'Content-Type: application/json' \
  'https://pump-ny.solana.dex.blxrbdn.com/api/v2/pumpfun/swap-sol' \
  -d '{
    "userAddress": "9VUYmJa8NAB8uDe9P9aiFw3DEfezdkg5P5nQH6gcK5Kq",
    "bondingCurveAddress": "BcVzydVqA4C9c3u4NJhkJZs3BBkqzwa2cqAkMUqfgHV9",
    "tokenAddress": "Ds37SDZNukQj1aQYKgyWDkDz5xvpNx7PhiwE58TApump",
    "creator": "JBYTEiKue7TdNMWtSKUZwyyRpHpTV9UKgkioQP4JttPn"
    "solAmount": 1
    "slippage" : 1
}'
```

{% endtab %}
{% endtabs %}

### Response:

#### Fields:

<table><thead><tr><th width="177.5236885968357">Field</th><th width="245">Type</th><th width="419.58916051319363">Description</th></tr></thead><tbody><tr><td><code>transaction</code></td><td><code>TransactionMessage</code></td><td>See <code>TransactionMessage</code> below for details</td></tr></tbody></table>

`TransactionMessage`

<table><thead><tr><th width="184">Parameter</th><th width="178.2"></th><th width="369">Description</th></tr></thead><tbody><tr><td><code>content</code></td><td>string</td><td>Raw bytes of unsigned transaction (should be in base64)</td></tr></tbody></table>

#### Example:

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

```json
{
    "transaction": {
        "content": "AQAA...QXBp"
    }
}
```

{% endtab %}
{% endtabs %}


---

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```
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```

The question should be specific, self-contained, and written in natural language.
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