---
title: GetInvoiceDocuments (Pull Method)
description: "API: Retrieves all documents that were uploaded against a given invoice. Each file is returned as base64‑encoded bytes with filename metadata."
---

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# GetInvoiceDocuments (Pull Method)

### GetInvoiceDocuments

Retrieves **all documents** that were uploaded against a given invoice. Each file is returned as **base64‑encoded bytes** with filename metadata.

##### Request

| **Parameter** | **Type** | **Description** |
| --- | --- | --- |
| Company | Varchar(250) | **Required.** Company identifier returned by **GetCompanies**. |
| InvoiceNumber | Varchar(50) | **Required.** Invoice number whose documents you want to retrieve. |

##### Response

| **Parameter** | **Type** | **Description** |
| --- | --- | --- |
| FileName | Varchar(250) | The name of the returned file (e.g., “evidence.pdf”, “photo.jpg”). |
| InvoiceNumber | Varchar(50) | Invoice number; pass to **GetInvoiceInfo** for full details. |
| FileBytes | NVarchar(max) | **Base64‑encoded** bytes of the document. Decode and save to persist the file. |

> The response may contain **multiple items** (one per document). Iterate the collection and save each file after decoding.

##### Example (C#)

 

// setup request parameters

NameValueCollection getInvoiceDocsParams = new NameValueCollection

{

    { "InvoiceNumber", "1001" },

    { "Company", "ABC" }

};

dynamic getInvoiceDOCsResponse = apiClient.GetInvoiceDocuments(getInvoiceDocsParams);

// Iterate and save each returned file

foreach (var item in getInvoiceDOCsResponse)

{

    Console.WriteLine("Filename: " + item.FileName);

    byte\[\] bytes = Convert.FromBase64String(Convert.ToString(item.FileBytes));

    File.WriteAllBytes(

        @"C:\\DownloadAPIFiles\\" + Convert.ToString(item.FileName),

        bytes

    );

}

 

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