> For the complete documentation index, see [llms.txt](https://docs.localramp.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.localramp.co/institutional-onramp-greater-than-usd100k/complete-transaction.md).

# Complete transaction

After payment has been made to the bank account returned in the first step, make a **POST** request to the following endpoint to complete the transaction.

{% code overflow="wrap" %}

```url
https://api.localramp.co/v1/institution/buy/complete
```

{% endcode %}

Please find below the request body for the endpoint.

<table><thead><tr><th width="201">Field</th><th width="109">Data Type</th><th>Description</th></tr></thead><tbody><tr><td>reference</td><td>String</td><td><strong>Required</strong> - your unique reference for the transaction</td></tr><tr><td>source_bank_account</td><td>String</td><td><strong>Required</strong>  Your bank from which the payment came <br>e.g "Customer Bank"</td></tr><tr><td>source_account_name</td><td>String</td><td><strong>Required</strong> Your bank account name <br>e.g "PiedPiper Inc"</td></tr><tr><td>source_account_name</td><td>String</td><td><strong>Required</strong> Your bank account number <br>e.g "01234566"</td></tr><tr><td>source_amount</td><td>String</td><td><strong>Required</strong> How much was sent to our bank account <br>e.g "20000.89"<br><br>This is fiat value i.e NGN, GHS, KES</td></tr><tr><td>transaction_bank_description</td><td>String</td><td>"<strong>Required</strong> e.g "Payment for stuff"</td></tr></tbody></table>

With the following header

```
x-auth-token: <SECRET_KEY>
```

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