From 01391fb5de5c3309b3e24b724efce6e4c58ea1af Mon Sep 17 00:00:00 2001
From: Matthew <ramsden@hey.com>
Date: Thu, 23 Jul 2026 13:23:08 -0400
Subject: [PATCH] build: add optional bdk_sp dependency

---
 bdk-ffi/Cargo.lock | 10 ++++++++++
 bdk-ffi/Cargo.toml |  4 ++++
 2 files changed, 14 insertions(+)

diff --git a/bdk-ffi/Cargo.lock b/bdk-ffi/Cargo.lock
index 5cd2a13e..c643dbbf 100644
--- a/bdk-ffi/Cargo.lock
+++ b/bdk-ffi/Cargo.lock
@@ -147,6 +147,7 @@ dependencies = [
  "bdk_electrum",
  "bdk_esplora",
  "bdk_kyoto",
+ "bdk_sp",
  "bdk_wallet",
  "thiserror",
  "uniffi",
@@ -206,6 +207,15 @@ dependencies = [
  "bip157",
 ]
 
+[[package]]
+name = "bdk_sp"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c401af00a119ceee1bd9aa35dd15c9130b5d8381003b141fb5456a938ab8efed"
+dependencies = [
+ "bitcoin",
+]
+
 [[package]]
 name = "bdk_wallet"
 version = "3.1.0"
diff --git a/bdk-ffi/Cargo.toml b/bdk-ffi/Cargo.toml
index 3f9fdc8f..868f6eda 100644
--- a/bdk-ffi/Cargo.toml
+++ b/bdk-ffi/Cargo.toml
@@ -14,7 +14,11 @@ name = "bdkffi"
 name = "uniffi-bindgen"
 path = "uniffi-bindgen.rs"
 
+[features]
+experimental-silent-payments = ["dep:bdk_sp"]
+
 [dependencies]
+bdk_sp = { version = "0.2.0", optional = true }
 bdk_wallet = { version = "=3.1.0", features = ["all-keys", "keys-bip39", "rusqlite"] }
 bdk_esplora = { version = "0.22.2", default-features = false, features = ["std", "blocking", "blocking-https-rustls"] }
 bdk_electrum = { version = "0.24.0", default-features = false, features = ["use-rustls-ring"] }