diff --git a/BTCPayServer.Tests/docker-bitcoin-multisig-setup.sh b/BTCPayServer.Tests/docker-bitcoin-multisig-setup.sh
new file mode 100755
index 000000000..ef774e34f
--- /dev/null
+++ b/BTCPayServer.Tests/docker-bitcoin-multisig-setup.sh
@@ -0,0 +1,67 @@
+#!/bin/bash
+
+# Creates a 2-of-3 multisig setup, following the procedure described here:
+# https://github.com/bitcoin/bitcoin/blob/master/doc/multisig-tutorial.md
+# https://github.com/bitcoin/bitcoin/blob/master/doc/descriptors.md
+#
+# Usage:
+# ./docker-bitcoin-multisig-setup.sh custom-name
+#
+# The custom name/prefix is optional and defaults to "multisig".
+prefix="${1:-"multi_sig"}"
+
+declare -A xpubs
+
+printf "\n👛 Create descriptor wallets\n\n"
+for ((n=1;n<=3;n++)); do
+  # Create descriptor wallets, surpress error output in case wallet already exists
+  ./docker-bitcoin-cli.sh -named createwallet wallet_name="${prefix}_part_${n}" descriptors=true > /dev/null 2>&1
+
+  # Collect xpubs
+  ./docker-bitcoin-cli.sh -rpcwallet="${prefix}_part_${n}" listdescriptors > /dev/null 2>&1
+  xpubs["internal_xpub_${n}"]=$(./docker-bitcoin-cli.sh -rpcwallet="${prefix}_part_${n}" listdescriptors | jq '.descriptors | [.[] | select(.desc | startswith("wpkh") and contains("/1/*"))][0] | .desc' | grep -Po '(?<=\().*(?=\))')
+  xpubs["external_xpub_${n}"]=$(./docker-bitcoin-cli.sh -rpcwallet="${prefix}_part_${n}" listdescriptors | jq '.descriptors | [.[] | select(.desc | startswith("wpkh") and contains("/0/*"))][0] | .desc' | grep -Po '(?<=\().*(?=\))')
+done
+
+for x in "${!xpubs[@]}"; do
+  printf "[%s]=%s\n" "$x" "${xpubs[$x]}";
+done
+
+external_desc="wsh(sortedmulti(2,${xpubs["external_xpub_1"]},${xpubs["external_xpub_2"]},${xpubs["external_xpub_3"]}))"
+internal_desc="wsh(sortedmulti(2,${xpubs["internal_xpub_1"]},${xpubs["internal_xpub_2"]},${xpubs["internal_xpub_3"]}))"
+
+external_desc_sum=$(./docker-bitcoin-cli.sh getdescriptorinfo $external_desc | jq '.descriptor')
+internal_desc_sum=$(./docker-bitcoin-cli.sh getdescriptorinfo $internal_desc | jq '.descriptor')
+
+multisig_ext_desc="{\"desc\": $external_desc_sum, \"active\": true, \"internal\": false, \"timestamp\": \"now\"}"
+multisig_int_desc="{\"desc\": $internal_desc_sum, \"active\": true, \"internal\": true, \"timestamp\": \"now\"}"
+
+multisig_desc="[$multisig_ext_desc, $multisig_int_desc]"
+
+# Create multisig wallet, surpress error output in case wallet already exists
+
+printf "\n🔐 Create multisig wallet\n"
+printf "\nExternal descriptor: $external_desc\n"
+printf "\nInternal descriptor: $internal_desc\n"
+
+multisig_name="${prefix}_wallet"
+./docker-bitcoin-cli.sh -named createwallet wallet_name="$multisig_name" disable_private_keys=true blank=true descriptors=true > /dev/null 2>&1
+./docker-bitcoin-cli.sh -rpcwallet="$multisig_name" importdescriptors "$multisig_desc" > /dev/null 2>&1
+
+# Fund the wallet from the default wallet
+printf "\n💰 Fund multisig wallet\n"
+
+newaddress=$(./docker-bitcoin-cli.sh -rpcwallet="$multisig_name" getnewaddress "MultiSig Funding" | tr -d "[:cntrl:]")
+txid=$(./docker-bitcoin-cli.sh -rpcwallet="" sendtoaddress "$newaddress" 0.615)
+printf "\nReceiving address: $newaddress\n"
+printf "\nTransaction ID: $txid\n"
+
+# Confirm everything worked
+printf "\nℹ️  Multisig wallet info\n\n"
+./docker-bitcoin-cli.sh -rpcwallet="$multisig_name" getwalletinfo
+
+# Unload wallets to prevent having to specify which wallet to use in BTCPay, NBXplorer etc.
+for ((n=1;n<=3;n++)); do
+  ./docker-bitcoin-cli.sh unloadwallet "${prefix}_part_${n}" > /dev/null 2>&1
+done
+./docker-bitcoin-cli.sh unloadwallet "$multisig_name" > /dev/null 2>&1