diff --git a/EnvelopeGenerator.API/Controllers/DocumentController.cs b/EnvelopeGenerator.API/Controllers/DocumentController.cs
index 5ad42022..41d43fc2 100644
--- a/EnvelopeGenerator.API/Controllers/DocumentController.cs
+++ b/EnvelopeGenerator.API/Controllers/DocumentController.cs
@@ -1,3 +1,4 @@
+using DigitalData.Auth.Claims;
 using EnvelopeGenerator.API.Controllers.Interfaces;
 using EnvelopeGenerator.API.Extensions;
 using EnvelopeGenerator.Application.Documents.Queries;
@@ -5,6 +6,7 @@ using EnvelopeGenerator.Domain.Constants;
 using MediatR;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using System.Threading.Channels;
 
 namespace EnvelopeGenerator.API.Controllers;
 
@@ -17,7 +19,7 @@ namespace EnvelopeGenerator.API.Controllers;
 [Authorize]
 [ApiController]
 [Route("api/[controller]")]
-public class DocumentController(IMediator mediator, IAuthorizationService authService) : ControllerBase, IAuthController
+public class DocumentController(IMediator mediator, IAuthorizationService authService, ILogger<DocumentController> logger) : ControllerBase, IAuthController
 {
     /// <summary>
     /// 
@@ -60,4 +62,33 @@ public class DocumentController(IMediator mediator, IAuthorizationService authSe
 
         return Unauthorized();
     }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="envelopeKey"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    [HttpGet("{envelopeKey}")]
+    [Authorize(Policy = AuthPolicy.Receiver)]
+    public async Task<IActionResult> GetDocumentOfReceiver(string envelopeKey, CancellationToken cancel)
+    {
+        var envelopeIdStr = User.FindFirst(EnvelopeClaimNames.EnvelopeId)?.Value;
+
+        if (!int.TryParse(envelopeIdStr, out int envelopeId))
+        {
+            logger.LogError(
+                "Inner service error: Failed to parse Envelope ID from claims. Claim '{ClaimName}' had an invalid or missing value: '{ClaimValue}'.",
+                EnvelopeClaimNames.EnvelopeId,
+                envelopeIdStr ?? "null");
+
+            return StatusCode(StatusCodes.Status500InternalServerError, "Inner service error: Invalid envelope claim.");
+        }
+
+        var senderDoc = await mediator.Send(new ReadDocumentQuery() { EnvelopeId = envelopeId }, cancel);
+
+        return senderDoc.ByteData is byte[] senderDocByte
+            ? File(senderDocByte, "application/octet-stream")
+            : NotFound("Document is empty.");
+    }
 }
\ No newline at end of file