diff --git a/BTCPayServer.Client/Models/RegisterBoltcardRequest.cs b/BTCPayServer.Client/Models/RegisterBoltcardRequest.cs
index 7072ff23e..d9958d582 100644
--- a/BTCPayServer.Client/Models/RegisterBoltcardRequest.cs
+++ b/BTCPayServer.Client/Models/RegisterBoltcardRequest.cs
@@ -15,6 +15,8 @@ namespace BTCPayServer.Client.Models
     }
     public class RegisterBoltcardRequest
     {
+        [JsonProperty("LNURLW")]
+        public string LNURLW { get; set; }
         [JsonConverter(typeof(HexJsonConverter))]
         [JsonProperty("UID")]
         public byte[] UID { get; set; }
diff --git a/BTCPayServer.Tests/GreenfieldAPITests.cs b/BTCPayServer.Tests/GreenfieldAPITests.cs
index 2ec3aac50..f969545c3 100644
--- a/BTCPayServer.Tests/GreenfieldAPITests.cs
+++ b/BTCPayServer.Tests/GreenfieldAPITests.cs
@@ -13,6 +13,7 @@ using BTCPayServer.Controllers;
 using BTCPayServer.Events;
 using BTCPayServer.Lightning;
 using BTCPayServer.Models.InvoicingModels;
+using BTCPayServer.NTag424;
 using BTCPayServer.Payments;
 using BTCPayServer.Payments.Lightning;
 using BTCPayServer.PayoutProcessors;
@@ -24,6 +25,7 @@ using BTCPayServer.Services.Stores;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.EntityFrameworkCore;
 using NBitcoin;
+using NBitcoin.DataEncoders;
 using NBitpayClient;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
@@ -1115,6 +1117,35 @@ namespace BTCPayServer.Tests
                 OnExisting = OnExistingBehavior.KeepVersion
             });
             Assert.Equal(card2.Version, card3.Version);
+            var p = new byte[] { 0xc7 }.Concat(uid).Concat(new byte[8]).ToArray();
+            var card4 = await client.RegisterBoltcard(test4.Id, new RegisterBoltcardRequest()
+            {
+                OnExisting = OnExistingBehavior.KeepVersion,
+                LNURLW = card2.LNURLW + $"?p={Encoders.Hex.EncodeData(AESKey.Parse(card2.K1).Encrypt(p))}"
+            });
+            Assert.Equal(card2.Version, card4.Version);
+            Assert.Equal(card2.K4, card4.K4);
+            // Can't define both properties
+            await AssertValidationError(["LNURLW"], () => client.RegisterBoltcard(test4.Id, new RegisterBoltcardRequest()
+            {
+                OnExisting = OnExistingBehavior.KeepVersion,
+                UID = uid,
+                LNURLW = card2.LNURLW + $"?p={Encoders.Hex.EncodeData(AESKey.Parse(card2.K1).Encrypt(p))}"
+            }));
+            // p is malformed
+            await AssertValidationError(["LNURLW"], () => client.RegisterBoltcard(test4.Id, new RegisterBoltcardRequest()
+            {
+                OnExisting = OnExistingBehavior.KeepVersion,
+                UID = uid,
+                LNURLW = card2.LNURLW + $"?p=lol"
+            }));
+            // p is invalid
+            p[0] = 0;
+            await AssertValidationError(["LNURLW"], () => client.RegisterBoltcard(test4.Id, new RegisterBoltcardRequest()
+            {
+                OnExisting = OnExistingBehavior.KeepVersion,
+                LNURLW = card2.LNURLW + $"?p={Encoders.Hex.EncodeData(AESKey.Parse(card2.K1).Encrypt(p))}"
+            }));
             // Test with SATS denomination values
             var testSats = await client.CreatePullPayment(storeId, new Client.Models.CreatePullPaymentRequest()
             {
diff --git a/BTCPayServer/Controllers/GreenField/GreenfieldPullPaymentController.cs b/BTCPayServer/Controllers/GreenField/GreenfieldPullPaymentController.cs
index b00a2ea9c..01fefb178 100644
--- a/BTCPayServer/Controllers/GreenField/GreenfieldPullPaymentController.cs
+++ b/BTCPayServer/Controllers/GreenField/GreenfieldPullPaymentController.cs
@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.Diagnostics.CodeAnalysis;
 using System.IO.IsolatedStorage;
 using System.Linq;
 using System.Text.RegularExpressions;
@@ -215,7 +216,29 @@ namespace BTCPayServer.Controllers.Greenfield
             var pp = await _pullPaymentService.GetPullPayment(pullPaymentId, false);
             if (pp is null)
                 return PullPaymentNotFound();
-            _logs.PayServer.LogInformation(JsonConvert.SerializeObject(request, Formatting.Indented));
+            var issuerKey = await _settingsRepository.GetIssuerKey(_env);
+            // LNURLW is used by deeplinks
+            if (request?.LNURLW is not null)
+            {
+                if (request.UID is not null)
+                {
+                    ModelState.AddModelError(nameof(request.LNURLW), "You should pass either LNURLW or UID but not both");
+                    return this.CreateValidationError(ModelState);
+                }
+                var p = ExtractP(request.LNURLW);
+                if (p is null)
+                {
+                    ModelState.AddModelError(nameof(request.LNURLW), "The LNURLW should contains a 'p=' parameter");
+                    return this.CreateValidationError(ModelState);
+                }
+                if (issuerKey.TryDecrypt(p) is not BoltcardPICCData picc)
+                {
+                    ModelState.AddModelError(nameof(request.LNURLW), "The LNURLW 'p=' parameter cannot be decrypted");
+                    return this.CreateValidationError(ModelState);
+                }
+                request.UID = picc.Uid;
+            }
+
             if (request?.UID is null || request.UID.Length != 7)
             {
                 ModelState.AddModelError(nameof(request.UID), "The UID is required and should be 7 bytes");
@@ -234,7 +257,6 @@ namespace BTCPayServer.Controllers.Greenfield
                 _ => request.OnExisting
             };
 
-            var issuerKey = await _settingsRepository.GetIssuerKey(_env);
             var version = await _dbContextFactory.LinkBoltcardToPullPayment(pullPaymentId, issuerKey, request.UID, request.OnExisting);
             var keys = issuerKey.CreatePullPaymentCardKey(request.UID, version, pullPaymentId).DeriveBoltcardKeys(issuerKey);
 
@@ -254,6 +276,20 @@ namespace BTCPayServer.Controllers.Greenfield
             });
         }
 
+        private string? ExtractP(string? url)
+        {
+            if (url is null || !Uri.TryCreate(url, UriKind.Absolute, out var uri))
+                return null;
+            int num = uri.AbsoluteUri.IndexOf('?');
+            if (num == -1)
+                return null;
+            string input = uri.AbsoluteUri.Substring(num);
+            Match match = Regex.Match(input, "p=([a-f0-9A-F]{32})");
+            if (!match.Success)
+                return null;
+            return match.Groups[1].Value;
+        }
+
         [HttpGet("~/api/v1/pull-payments/{pullPaymentId}")]
         [AllowAnonymous]
         public async Task<IActionResult> GetPullPayment(string pullPaymentId)