diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index f84b6cf16a..9088573c13 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -352,6 +352,23 @@ jobs:
     name: nextest
     runs-on: ubicloud-standard-30
     timeout-minutes: 60
+
+    services:
+      postgres:
+        image: postgres:latest
+        env:
+          POSTGRES_DB: clementine
+          POSTGRES_USER: clementine
+          POSTGRES_PASSWORD: clementine
+          POSTGRES_INITDB_ARGS: "-c shared_buffers=8GB -c max_connections=5000"
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
     steps:
       - uses: actions/checkout@v5
       - uses: rui314/setup-mold@v1
diff --git a/Cargo.lock b/Cargo.lock
index 64b124627f..87a9b8180c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -102,10 +102,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "239e728d663a3bdababa24dfdc697faec987593161c5ff54d72ee01df6721d59"
 dependencies = [
  "alloy-consensus 0.13.0",
+ "alloy-contract 0.13.0",
  "alloy-core 0.8.23",
  "alloy-eips 0.13.0",
+ "alloy-genesis 0.13.0",
  "alloy-network 0.13.0",
  "alloy-provider 0.13.0",
+ "alloy-pubsub",
  "alloy-rpc-client 0.13.0",
  "alloy-rpc-types 0.13.0",
  "alloy-serde 0.13.0",
@@ -113,6 +116,8 @@ dependencies = [
  "alloy-signer-local 0.13.0",
  "alloy-transport 0.13.0",
  "alloy-transport-http 0.13.0",
+ "alloy-transport-ipc",
+ "alloy-transport-ws",
 ]
 
 [[package]]
@@ -122,7 +127,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0093d23bf026b580c1f66ed3a053d8209c104a446c5264d3ad99587f6edef24e"
 dependencies = [
  "alloy-consensus 1.0.9",
- "alloy-contract",
+ "alloy-contract 1.0.9",
  "alloy-core 1.1.2",
  "alloy-eips 1.0.9",
  "alloy-network 1.0.9",
@@ -237,6 +242,28 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "alloy-contract"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f39e8b96c9e25dde7222372332489075f7e750e4fd3e81c11eec0939b78b71b8"
+dependencies = [
+ "alloy-consensus 0.13.0",
+ "alloy-dyn-abi 0.8.26",
+ "alloy-json-abi 0.8.26",
+ "alloy-network 0.13.0",
+ "alloy-network-primitives 0.13.0",
+ "alloy-primitives 0.8.26",
+ "alloy-provider 0.13.0",
+ "alloy-pubsub",
+ "alloy-rpc-types-eth 0.13.0",
+ "alloy-sol-types 0.8.26",
+ "alloy-transport 0.13.0",
+ "futures",
+ "futures-util",
+ "thiserror 2.0.12",
+]
+
 [[package]]
 name = "alloy-contract"
 version = "1.0.9"
@@ -264,7 +291,11 @@ version = "0.8.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca1380cc3c81b83d5234865779494970c83b5893b423c59cdd68c3cd1ed0b671"
 dependencies = [
+ "alloy-dyn-abi 0.8.26",
+ "alloy-json-abi 0.8.26",
  "alloy-primitives 0.8.26",
+ "alloy-rlp",
+ "alloy-sol-types 0.8.26",
 ]
 
 [[package]]
@@ -720,12 +751,19 @@ dependencies = [
  "alloy-network 0.13.0",
  "alloy-network-primitives 0.13.0",
  "alloy-primitives 0.8.26",
+ "alloy-pubsub",
  "alloy-rpc-client 0.13.0",
+ "alloy-rpc-types-anvil 0.13.0",
+ "alloy-rpc-types-debug",
  "alloy-rpc-types-eth 0.13.0",
+ "alloy-rpc-types-trace",
+ "alloy-rpc-types-txpool",
  "alloy-signer 0.13.0",
  "alloy-sol-types 0.8.26",
  "alloy-transport 0.13.0",
  "alloy-transport-http 0.13.0",
+ "alloy-transport-ipc",
+ "alloy-transport-ws",
  "async-stream",
  "async-trait",
  "auto_impl",
@@ -736,6 +774,7 @@ dependencies = [
  "lru 0.13.0",
  "parking_lot",
  "pin-project",
+ "reqwest",
  "serde",
  "serde_json",
  "thiserror 2.0.12",
@@ -786,6 +825,26 @@ dependencies = [
  "wasmtimer",
 ]
 
+[[package]]
+name = "alloy-pubsub"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0a261caff6c2ec6fe1d6eb77ba41159024c8387d05e4138804a387d403def55"
+dependencies = [
+ "alloy-json-rpc 0.13.0",
+ "alloy-primitives 0.8.26",
+ "alloy-transport 0.13.0",
+ "bimap",
+ "futures",
+ "parking_lot",
+ "serde",
+ "serde_json",
+ "tokio",
+ "tokio-stream",
+ "tower 0.5.2",
+ "tracing",
+]
+
 [[package]]
 name = "alloy-rlp"
 version = "0.3.11"
@@ -816,11 +875,15 @@ checksum = "cec6dc89c4c3ef166f9fa436d1831f8142c16cf2e637647c936a6aaaabd8d898"
 dependencies = [
  "alloy-json-rpc 0.13.0",
  "alloy-primitives 0.8.26",
+ "alloy-pubsub",
  "alloy-transport 0.13.0",
  "alloy-transport-http 0.13.0",
+ "alloy-transport-ipc",
+ "alloy-transport-ws",
  "async-stream",
  "futures",
  "pin-project",
+ "reqwest",
  "serde",
  "serde_json",
  "tokio",
@@ -864,8 +927,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3849f8131a18cc5d7f95f301d68a6af5aa2db28ad8522fb9db1f27b3794e8b68"
 dependencies = [
  "alloy-primitives 0.8.26",
+ "alloy-rpc-types-anvil 0.13.0",
  "alloy-rpc-types-engine",
  "alloy-rpc-types-eth 0.13.0",
+ "alloy-rpc-types-trace",
+ "alloy-rpc-types-txpool",
  "alloy-serde 0.13.0",
  "serde",
 ]
@@ -1357,6 +1423,7 @@ dependencies = [
  "http-body-util",
  "hyper 1.6.0",
  "hyper-util",
+ "reqwest",
  "serde_json",
  "tower 0.5.2",
  "tracing",
@@ -1378,6 +1445,44 @@ dependencies = [
  "url",
 ]
 
+[[package]]
+name = "alloy-transport-ipc"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66c6f8e20aa6b748357bed157c14e561a176d0f6cffed7f99ee37758a7d16202"
+dependencies = [
+ "alloy-json-rpc 0.13.0",
+ "alloy-pubsub",
+ "alloy-transport 0.13.0",
+ "bytes",
+ "futures",
+ "interprocess",
+ "pin-project",
+ "serde",
+ "serde_json",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
+[[package]]
+name = "alloy-transport-ws"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ef7a4301e8967c1998f193755fd9429e0ca81730e2e134e30c288c43dbf96f0"
+dependencies = [
+ "alloy-pubsub",
+ "alloy-transport 0.13.0",
+ "futures",
+ "http 1.2.0",
+ "rustls 0.23.25",
+ "serde_json",
+ "tokio",
+ "tokio-tungstenite 0.26.2",
+ "tracing",
+ "ws_stream_wasm",
+]
+
 [[package]]
 name = "alloy-trie"
 version = "0.7.9"
@@ -2129,6 +2234,26 @@ dependencies = [
  "syn 2.0.98",
 ]
 
+[[package]]
+name = "async_io_stream"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6d7b9decdf35d8908a7e3ef02f64c5e9b1695e230154c0e8de3969142d9b94c"
+dependencies = [
+ "futures",
+ "pharos",
+ "rustc_version 0.4.1",
+]
+
+[[package]]
+name = "atoi"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f28d99ec8bfea296261ca1af174f24225171fea9664ba9003cbebee704810528"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
@@ -2615,6 +2740,53 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "axum"
+version = "0.7.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edca88bc138befd0323b20752846e6587272d3b03b0343c8ea28a6f819e6e71f"
+dependencies = [
+ "async-trait",
+ "axum-core",
+ "bytes",
+ "futures-util",
+ "http 1.2.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "sync_wrapper",
+ "tower 0.5.2",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09f2bd6146b97ae3359fa0cc6d6b376d9539582c7b4220f041a33ec24c226199"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http 1.2.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "backoff"
 version = "0.4.0"
@@ -2742,6 +2914,12 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d965446196e3b7decd44aa7ee49e31d630118f90ef12f97900f262eb915c951d"
 
+[[package]]
+name = "bimap"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "230c5f1ca6a325a32553f8640d31ac9b49f2411e901e427570154868b46da4f7"
+
 [[package]]
 name = "bincode"
 version = "1.3.3"
@@ -2824,11 +3002,12 @@ checksum = "5e764a1d40d510daf35e07be9eb06e75770908c27d411ee6c92109c9840eaaf7"
 
 [[package]]
 name = "bitcoin"
-version = "0.32.5"
+version = "0.32.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce6bc65742dea50536e35ad42492b234c27904a27f0abdcbce605015cb4ea026"
+checksum = "1e499f9fc0407f50fe98af744ab44fa67d409f76b6772e1689ec8485eb0c0f66"
 dependencies = [
  "base58ck",
+ "base64 0.21.7",
  "bech32 0.11.0",
  "bitcoin-internals",
  "bitcoin-io",
@@ -2852,6 +3031,7 @@ dependencies = [
  "borsh",
  "citrea-common",
  "citrea-primitives",
+ "clementine-tx-sender",
  "crypto-bigint 0.5.5",
  "futures",
  "hex",
@@ -2913,7 +3093,7 @@ dependencies = [
 [[package]]
 name = "bitcoincore-rpc"
 version = "0.18.0"
-source = "git+https://github.com/chainwayxyz/rust-bitcoincore-rpc.git?rev=a6e011a#a6e011abec5e345c6474dd47a0b58fd93d486193"
+source = "git+https://github.com/chainwayxyz/rust-bitcoincore-rpc.git?rev=13fb11651212868bb1581146305770654b909637#13fb11651212868bb1581146305770654b909637"
 dependencies = [
  "async-trait",
  "bitcoincore-rpc-json",
@@ -2928,7 +3108,7 @@ dependencies = [
 [[package]]
 name = "bitcoincore-rpc-json"
 version = "0.18.0"
-source = "git+https://github.com/chainwayxyz/rust-bitcoincore-rpc.git?rev=a6e011a#a6e011abec5e345c6474dd47a0b58fd93d486193"
+source = "git+https://github.com/chainwayxyz/rust-bitcoincore-rpc.git?rev=13fb11651212868bb1581146305770654b909637#13fb11651212868bb1581146305770654b909637"
 dependencies = [
  "bitcoin",
  "serde",
@@ -3301,7 +3481,7 @@ dependencies = [
  "thiserror 2.0.12",
  "time",
  "tokio",
- "tokio-tungstenite",
+ "tokio-tungstenite 0.24.0",
  "tracing",
  "tracing-subscriber 0.3.20",
  "url",
@@ -4132,6 +4312,121 @@ version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6"
 
+[[package]]
+name = "clementine-config"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "bitcoin",
+ "clementine-errors",
+ "eyre",
+ "serde",
+ "toml",
+]
+
+[[package]]
+name = "clementine-errors"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "alloy 0.13.0",
+ "bitcoin",
+ "clementine-primitives",
+ "eyre",
+ "hex",
+ "http 1.2.0",
+ "reqwest",
+ "sqlx",
+ "thiserror 1.0.69",
+ "tonic",
+]
+
+[[package]]
+name = "clementine-extended-rpc"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "async-trait",
+ "bitcoin",
+ "bitcoincore-rpc",
+ "clementine-errors",
+ "clementine-primitives",
+ "eyre",
+ "http 1.2.0",
+ "reqwest",
+ "secrecy",
+ "serde",
+ "serde_json",
+ "tokio",
+ "tokio-retry",
+ "tracing",
+]
+
+[[package]]
+name = "clementine-primitives"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "bitcoin",
+ "eyre",
+ "hex",
+ "lazy_static",
+ "secp256k1 0.31.1",
+ "serde",
+ "sqlx",
+]
+
+[[package]]
+name = "clementine-tx-sender"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "async-trait",
+ "bitcoin",
+ "bitcoincore-rpc",
+ "borsh",
+ "clementine-config",
+ "clementine-errors",
+ "clementine-extended-rpc",
+ "clementine-primitives",
+ "clementine-utils",
+ "eyre",
+ "hex",
+ "jsonrpsee",
+ "log",
+ "reqwest",
+ "secrecy",
+ "serde",
+ "serde_json",
+ "sha2 0.10.8",
+ "sqlx",
+ "tempfile",
+ "tokio",
+ "tokio-retry",
+ "tracing",
+ "tracing-subscriber 0.3.20",
+ "tx-sender-jsonrpc-client",
+ "tx-sender-types",
+]
+
+[[package]]
+name = "clementine-utils"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "bitcoin",
+ "clementine-errors",
+ "clementine-primitives",
+ "color-eyre",
+ "eyre",
+ "secp256k1 0.31.1",
+ "serde",
+ "sqlx",
+ "tracing",
+ "tracing-subscriber 0.3.20",
+ "tx-sender-types",
+]
+
 [[package]]
 name = "cmake"
 version = "0.1.54"
@@ -4147,6 +4442,33 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67ba02a97a2bd10f4b59b25c7973101c79642302776489e030cd13cdab09ed15"
 
+[[package]]
+name = "color-eyre"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5920befb47832a6d61ee3a3a846565cfa39b331331e68a3b1d1116630f2f26d"
+dependencies = [
+ "backtrace",
+ "color-spantrace",
+ "eyre",
+ "indenter",
+ "once_cell",
+ "owo-colors",
+ "tracing-error",
+]
+
+[[package]]
+name = "color-spantrace"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8b88ea9df13354b55bc7234ebcce36e6ef896aca2e42a15de9e10edce01b427"
+dependencies = [
+ "once_cell",
+ "owo-colors",
+ "tracing-core",
+ "tracing-error",
+]
+
 [[package]]
 name = "colorchoice"
 version = "1.0.3"
@@ -4427,6 +4749,15 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "crossbeam-queue"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f58bbc28f91df819d0aa2a2c00cd19754769c2fad90579b3592b1c9ba7a3115"
+dependencies = [
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.21"
@@ -4867,6 +5198,18 @@ version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ccf673e0848ef09fa4aeeba78e681cf651c0c7d35f76ee38cec8e55bc32fa111"
 
+[[package]]
+name = "doctest-file"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aac81fa3e28d21450aa4d2ac065992ba96a1d7303efbce51a95f4fd175b67562"
+
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "downcast-rs"
 version = "1.2.1"
@@ -5138,12 +5481,23 @@ dependencies = [
 ]
 
 [[package]]
-name = "ethereum-rpc"
-version = "1.2.2"
+name = "etcetera"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "136d1b5283a1ab77bd9257427ffd09d8667ced0570b6f938942bc7568ed5b943"
 dependencies = [
- "alloy-consensus 0.13.0",
- "alloy-network 0.13.0",
- "alloy-primitives 0.8.26",
+ "cfg-if",
+ "home",
+ "windows-sys 0.48.0",
+]
+
+[[package]]
+name = "ethereum-rpc"
+version = "1.2.2"
+dependencies = [
+ "alloy-consensus 0.13.0",
+ "alloy-network 0.13.0",
+ "alloy-primitives 0.8.26",
  "alloy-rpc-types 0.13.0",
  "alloy-rpc-types-eth 0.13.0",
  "alloy-rpc-types-trace",
@@ -5385,6 +5739,17 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[package]]
+name = "flume"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da0e4dd2a88388a1f4ccc7c9ce104604dab68d9f408dc34cd45823d5a9069095"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "spin",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -5521,6 +5886,17 @@ dependencies = [
  "futures-util",
 ]
 
+[[package]]
+name = "futures-intrusive"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d930c203dd0b6ff06e0201a4a2fe9149b43c684fd4420555b26d21b1a02956f"
+dependencies = [
+ "futures-core",
+ "lock_api",
+ "parking_lot",
+]
+
 [[package]]
 name = "futures-io"
 version = "0.3.31"
@@ -5570,7 +5946,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f288b0a4f20f9a56b5d1da57e2227c661b7b16168e2f72365f57b63326e29b24"
 dependencies = [
  "gloo-timers 0.2.6",
- "send_wrapper",
+ "send_wrapper 0.4.0",
 ]
 
 [[package]]
@@ -5923,9 +6299,9 @@ dependencies = [
 
 [[package]]
 name = "hex-conservative"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5313b072ce3c597065a808dbf612c4c8e8590bdbf8b579508bf7a762c5eae6cd"
+checksum = "fda06d18ac606267c40c04e41b9947729bf8b9efe74bd4e82b61a5f26a510b9f"
 dependencies = [
  "arrayvec",
 ]
@@ -6265,6 +6641,19 @@ dependencies = [
  "webpki-roots",
 ]
 
+[[package]]
+name = "hyper-timeout"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
+dependencies = [
+ "hyper 1.6.0",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-tls"
 version = "0.6.0"
@@ -6663,6 +7052,21 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "interprocess"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d941b405bd2322993887859a8ee6ac9134945a24ec5ec763a8a962fc64dfec2d"
+dependencies = [
+ "doctest-file",
+ "futures-core",
+ "libc",
+ "recvmsg",
+ "tokio",
+ "widestring",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "intrusive-collections"
 version = "0.9.7"
@@ -7330,9 +7734,9 @@ dependencies = [
 
 [[package]]
 name = "libsqlite3-sys"
-version = "0.32.0"
+version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbb8270bb4060bd76c6e96f20c52d80620f1d82a3470885694e41e0f81ef6fe7"
+checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
 dependencies = [
  "cc",
  "pkg-config",
@@ -7491,6 +7895,12 @@ dependencies = [
  "regex-automata",
 ]
 
+[[package]]
+name = "matchit"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
+
 [[package]]
 name = "maybe-async"
 version = "0.2.10"
@@ -8183,6 +8593,12 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a80800c0488c3a21695ea981a54918fbb37abf04f4d0720c453632255e2ff0e"
 
+[[package]]
+name = "owo-colors"
+version = "4.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c6901729fa79e91a0913333229e9ca5dc725089d1c363b2f4b4760709dc4a52"
+
 [[package]]
 name = "p256"
 version = "0.11.1"
@@ -8324,6 +8740,16 @@ dependencies = [
  "indexmap 2.7.1",
 ]
 
+[[package]]
+name = "pharos"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e9567389417feee6ce15dd6527a8a1ecac205ef62c2932bcf3d9f6fc5b78b414"
+dependencies = [
+ "futures",
+ "rustc_version 0.4.1",
+]
+
 [[package]]
 name = "phf"
 version = "0.11.3"
@@ -8918,6 +9344,12 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "recvmsg"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3edd4d5d42c92f0a659926464d4cce56b562761267ecf0f469d85b7de384175"
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.9"
@@ -11183,14 +11615,14 @@ checksum = "48fd7bd8a6377e15ad9d42a8ec25371b94ddc67abe7c8b9127bec79bebaaae18"
 
 [[package]]
 name = "rusqlite"
-version = "0.34.0"
+version = "0.32.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37e34486da88d8e051c7c0e23c3f15fd806ea8546260aa2fec247e97242ec143"
+checksum = "7753b721174eb8ff87a9a0e799e2d7bc3749323e773db92e0984debb00019d6e"
 dependencies = [
  "bitflags 2.8.0",
  "fallible-iterator",
  "fallible-streaming-iterator",
- "hashlink 0.10.0",
+ "hashlink 0.9.1",
  "libsqlite3-sys",
  "smallvec",
 ]
@@ -11580,7 +12012,7 @@ checksum = "0e0cc0f1cf93f4969faf3ea1c7d8a9faed25918d96affa959720823dfe86d4f3"
 dependencies = [
  "bitcoin_hashes",
  "rand 0.8.5",
- "secp256k1-sys",
+ "secp256k1-sys 0.10.1",
  "serde",
 ]
 
@@ -11592,7 +12024,19 @@ checksum = "b50c5943d326858130af85e049f2661ba3c78b26589b8ab98e65e80ae44a1252"
 dependencies = [
  "bitcoin_hashes",
  "rand 0.8.5",
- "secp256k1-sys",
+ "secp256k1-sys 0.10.1",
+ "serde",
+]
+
+[[package]]
+name = "secp256k1"
+version = "0.31.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c3c81b43dc2d8877c216a3fccf76677ee1ebccd429566d3e67447290d0c42b2"
+dependencies = [
+ "bitcoin_hashes",
+ "rand 0.9.0",
+ "secp256k1-sys 0.11.0",
  "serde",
 ]
 
@@ -11605,6 +12049,25 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "secp256k1-sys"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcb913707158fadaf0d8702c2db0e857de66eb003ccfdda5924b5f5ac98efb38"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "secrecy"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e891af845473308773346dc847b2c23ee78fe442e0472ac50e22a18a93d3ae5a"
+dependencies = [
+ "serde",
+ "zeroize",
+]
+
 [[package]]
 name = "security-framework"
 version = "2.11.1"
@@ -11674,6 +12137,12 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f638d531eccd6e23b980caf34876660d38e265409d8e99b397ab71eb3612fad0"
 
+[[package]]
+name = "send_wrapper"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
+
 [[package]]
 name = "serde"
 version = "1.0.218"
@@ -12358,6 +12827,9 @@ name = "spin"
 version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+dependencies = [
+ "lock_api",
+]
 
 [[package]]
 name = "spki"
@@ -12385,6 +12857,190 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b9b39299b249ad65f3b7e96443bad61c02ca5cd3589f46cb6d610a0fd6c0d6a"
 
+[[package]]
+name = "sqlx"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fefb893899429669dcdd979aff487bd78f4064e5e7907e4269081e0ef7d97dc"
+dependencies = [
+ "sqlx-core",
+ "sqlx-macros",
+ "sqlx-mysql",
+ "sqlx-postgres",
+ "sqlx-sqlite",
+]
+
+[[package]]
+name = "sqlx-core"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee6798b1838b6a0f69c007c133b8df5866302197e404e8b6ee8ed3e3a5e68dc6"
+dependencies = [
+ "base64 0.22.1",
+ "bytes",
+ "crc",
+ "crossbeam-queue",
+ "either",
+ "event-listener 5.4.0",
+ "futures-core",
+ "futures-intrusive",
+ "futures-io",
+ "futures-util",
+ "hashbrown 0.15.2",
+ "hashlink 0.10.0",
+ "indexmap 2.7.1",
+ "log",
+ "memchr",
+ "once_cell",
+ "percent-encoding",
+ "serde",
+ "serde_json",
+ "sha2 0.10.8",
+ "smallvec",
+ "thiserror 2.0.12",
+ "tokio",
+ "tokio-stream",
+ "tracing",
+ "url",
+]
+
+[[package]]
+name = "sqlx-macros"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2d452988ccaacfbf5e0bdbc348fb91d7c8af5bee192173ac3636b5fb6e6715d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "sqlx-core",
+ "sqlx-macros-core",
+ "syn 2.0.98",
+]
+
+[[package]]
+name = "sqlx-macros-core"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19a9c1841124ac5a61741f96e1d9e2ec77424bf323962dd894bdb93f37d5219b"
+dependencies = [
+ "dotenvy",
+ "either",
+ "heck",
+ "hex",
+ "once_cell",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_json",
+ "sha2 0.10.8",
+ "sqlx-core",
+ "sqlx-postgres",
+ "syn 2.0.98",
+ "tokio",
+ "url",
+]
+
+[[package]]
+name = "sqlx-mysql"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa003f0038df784eb8fecbbac13affe3da23b45194bd57dba231c8f48199c526"
+dependencies = [
+ "atoi",
+ "base64 0.22.1",
+ "bitflags 2.8.0",
+ "byteorder",
+ "bytes",
+ "crc",
+ "digest 0.10.7",
+ "dotenvy",
+ "either",
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-util",
+ "generic-array",
+ "hex",
+ "hkdf",
+ "hmac 0.12.1",
+ "itoa",
+ "log",
+ "md-5",
+ "memchr",
+ "once_cell",
+ "percent-encoding",
+ "rand 0.8.5",
+ "rsa",
+ "sha1",
+ "sha2 0.10.8",
+ "smallvec",
+ "sqlx-core",
+ "stringprep",
+ "thiserror 2.0.12",
+ "tracing",
+ "whoami",
+]
+
+[[package]]
+name = "sqlx-postgres"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db58fcd5a53cf07c184b154801ff91347e4c30d17a3562a635ff028ad5deda46"
+dependencies = [
+ "atoi",
+ "base64 0.22.1",
+ "bitflags 2.8.0",
+ "byteorder",
+ "crc",
+ "dotenvy",
+ "etcetera",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "hex",
+ "hkdf",
+ "hmac 0.12.1",
+ "home",
+ "itoa",
+ "log",
+ "md-5",
+ "memchr",
+ "once_cell",
+ "rand 0.8.5",
+ "serde",
+ "serde_json",
+ "sha2 0.10.8",
+ "smallvec",
+ "sqlx-core",
+ "stringprep",
+ "thiserror 2.0.12",
+ "tracing",
+ "whoami",
+]
+
+[[package]]
+name = "sqlx-sqlite"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2d12fe70b2c1b4401038055f90f151b78208de1f9f89a7dbfd41587a10c3eea"
+dependencies = [
+ "atoi",
+ "flume",
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-intrusive",
+ "futures-util",
+ "libsqlite3-sys",
+ "log",
+ "percent-encoding",
+ "serde_urlencoded",
+ "sqlx-core",
+ "thiserror 2.0.12",
+ "tracing",
+ "url",
+]
+
 [[package]]
 name = "stability"
 version = "0.2.1"
@@ -12419,6 +13075,17 @@ dependencies = [
  "precomputed-hash",
 ]
 
+[[package]]
+name = "stringprep"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b4df3d392d81bd458a8a621b8bffbd2302a12ffe288a9d931670948749463b1"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+ "unicode-properties",
+]
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -12811,6 +13478,17 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-retry"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f57eb36ecbe0fc510036adff84824dd3c24bb781e21bfa67b69d556aa85214f"
+dependencies = [
+ "pin-project",
+ "rand 0.8.5",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-rustls"
 version = "0.24.1"
@@ -12854,7 +13532,23 @@ dependencies = [
  "native-tls",
  "tokio",
  "tokio-native-tls",
- "tungstenite",
+ "tungstenite 0.24.0",
+]
+
+[[package]]
+name = "tokio-tungstenite"
+version = "0.26.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a9daff607c6d2bf6c16fd681ccb7eecc83e4e2cdc1ca067ffaadfca5de7f084"
+dependencies = [
+ "futures-util",
+ "log",
+ "rustls 0.23.25",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls 0.26.1",
+ "tungstenite 0.26.2",
+ "webpki-roots",
 ]
 
 [[package]]
@@ -12906,6 +13600,38 @@ dependencies = [
  "winnow",
 ]
 
+[[package]]
+name = "tonic"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877c5b330756d856ffcc4553ab34a5684481ade925ecc54bcd1bf02b1d0d4d52"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "axum",
+ "base64 0.22.1",
+ "bytes",
+ "h2 0.4.8",
+ "http 1.2.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "hyper 1.6.0",
+ "hyper-timeout",
+ "hyper-util",
+ "percent-encoding",
+ "pin-project",
+ "prost",
+ "rustls-pemfile 2.2.0",
+ "socket2",
+ "tokio",
+ "tokio-rustls 0.26.1",
+ "tokio-stream",
+ "tower 0.4.13",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower"
 version = "0.4.13"
@@ -13030,6 +13756,16 @@ dependencies = [
  "valuable",
 ]
 
+[[package]]
+name = "tracing-error"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b1581020d7a273442f5b45074a6a57d5757ad0a47dac0e9f0bd57b81936f3db"
+dependencies = [
+ "tracing",
+ "tracing-subscriber 0.3.20",
+]
+
 [[package]]
 name = "tracing-futures"
 version = "0.2.5"
@@ -13181,6 +13917,46 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "tungstenite"
+version = "0.26.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4793cb5e56680ecbb1d843515b23b6de9a75eb04b66643e256a396d43be33c13"
+dependencies = [
+ "bytes",
+ "data-encoding",
+ "http 1.2.0",
+ "httparse",
+ "log",
+ "rand 0.9.0",
+ "rustls 0.23.25",
+ "rustls-pki-types",
+ "sha1",
+ "thiserror 2.0.12",
+ "utf-8",
+]
+
+[[package]]
+name = "tx-sender-jsonrpc-client"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "bitcoin",
+ "jsonrpsee",
+ "tx-sender-types",
+]
+
+[[package]]
+name = "tx-sender-types"
+version = "0.6.4"
+source = "git+https://github.com/chainwayxyz/clementine?rev=3d7c59f81b6e27fcd7ae468d1f759f9138f72e92#3d7c59f81b6e27fcd7ae468d1f759f9138f72e92"
+dependencies = [
+ "bitcoin",
+ "clementine-primitives",
+ "serde",
+ "sqlx",
+]
+
 [[package]]
 name = "typenum"
 version = "1.18.0"
@@ -13235,12 +14011,33 @@ version = "2.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
 
+[[package]]
+name = "unicode-bidi"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c1cb5db39152898a79168971543b1cb5020dff7fe43c8dc468b0885f5e29df5"
+
 [[package]]
 name = "unicode-ident"
 version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "00e2473a93778eb0bad35909dff6a10d28e63f792f16ed15e404fca9d5eeedbe"
 
+[[package]]
+name = "unicode-normalization"
+version = "0.1.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fd4f6878c9cb28d874b009da9e8d183b5abc80117c40bbd187a1fde336be6e8"
+dependencies = [
+ "tinyvec",
+]
+
+[[package]]
+name = "unicode-properties"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7df058c713841ad818f1dc5d3fd88063241cc61f49f5fbea4b951e8cf5a8d71d"
+
 [[package]]
 name = "unicode-segmentation"
 version = "1.12.0"
@@ -13472,6 +14269,12 @@ dependencies = [
  "wit-bindgen-rt",
 ]
 
+[[package]]
+name = "wasite"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8dad83b4f25e74f184f64c43b150b91efe7647395b42289f38e50566d82855b"
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.100"
@@ -13620,6 +14423,16 @@ dependencies = [
  "rustix 0.38.44",
 ]
 
+[[package]]
+name = "whoami"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d4a4db5077702ca3015d3d02d74974948aba2ad9e12ab7df718ee64ccd7e97d"
+dependencies = [
+ "libredox",
+ "wasite",
+]
+
 [[package]]
 name = "widestring"
 version = "1.2.0"
@@ -14147,6 +14960,25 @@ version = "0.5.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e9df38ee2d2c3c5948ea468a8406ff0db0b29ae1ffde1bcf20ef305bcc95c51"
 
+[[package]]
+name = "ws_stream_wasm"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c173014acad22e83f16403ee360115b38846fe754e735c5d9d3803fe70c6abc"
+dependencies = [
+ "async_io_stream",
+ "futures",
+ "js-sys",
+ "log",
+ "pharos",
+ "rustc_version 0.4.1",
+ "send_wrapper 0.6.0",
+ "thiserror 2.0.12",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
 [[package]]
 name = "wyz"
 version = "0.5.1"
diff --git a/Cargo.toml b/Cargo.toml
index d9fa3c450b..d95311bc2d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -173,8 +173,12 @@ alloy-signer-local = { version = "0.13.0", default-features = false }
 
 citrea-e2e = { git = "https://github.com/chainwayxyz/citrea-e2e", rev = "10ff3e2" }
 
+clementine-tx-sender = { git = "https://github.com/chainwayxyz/clementine", package = "clementine-tx-sender", rev = "3d7c59f81b6e27fcd7ae468d1f759f9138f72e92", features = ["citrea", "standalone", "testing"] }
+
+tx-sender-jsonrpc-client = { git = "https://github.com/chainwayxyz/clementine", package = "tx-sender-jsonrpc-client", rev = "3d7c59f81b6e27fcd7ae468d1f759f9138f72e92", features = ["citrea"] }
+
 [patch.crates-io]
-bitcoincore-rpc = { version = "0.18.0", git = "https://github.com/chainwayxyz/rust-bitcoincore-rpc.git", rev = "a6e011a" }
+bitcoincore-rpc = { version = "0.18.0", git = "https://github.com/chainwayxyz/rust-bitcoincore-rpc.git", rev = "13fb11651212868bb1581146305770654b909637" }
 # Use our fork of revm-inspectors to apply fixes after v0.18.1
 # Cannot update to latest as it requires latest revm, which we cannot use yet
 revm-inspectors = { git = "https://github.com/chainwayxyz/revm-inspectors", rev = "574d614ce505d3c0c4534d8b8e62d8acb3fa9651" }
diff --git a/crates/bitcoin-da/Cargo.toml b/crates/bitcoin-da/Cargo.toml
index 06938ffb67..b1c1b2b459 100644
--- a/crates/bitcoin-da/Cargo.toml
+++ b/crates/bitcoin-da/Cargo.toml
@@ -20,6 +20,7 @@ async-trait = { workspace = true, optional = true }
 backoff = { workspace = true, optional = true }
 bitcoin = { workspace = true }
 borsh = { workspace = true }
+clementine-tx-sender = { workspace = true, optional = true, features = ["citrea", "standalone", "testing"] }
 crypto-bigint = { workspace = true }
 futures = { workspace = true, optional = true }
 hex = { workspace = true, features = ["serde"] }
@@ -63,6 +64,7 @@ native = [
   "dep:reqwest",
   "dep:jsonrpsee",
   "dep:secp256k1",
+  "dep:clementine-tx-sender",
 ]
 testing = []
 
diff --git a/crates/bitcoin-da/src/fee.rs b/crates/bitcoin-da/src/fee.rs
index edb35c525b..189d1a0b5b 100644
--- a/crates/bitcoin-da/src/fee.rs
+++ b/crates/bitcoin-da/src/fee.rs
@@ -175,6 +175,7 @@ impl FeeService {
                     txid: utxo.tx_id,
                     vout: utxo.vout,
                     sequence: Some(Sequence::ENABLE_RBF_NO_LOCKTIME.to_consensus_u32()),
+                    weight: None,
                 }],
                 &outputs,
                 None,
diff --git a/crates/bitcoin-da/src/service.rs b/crates/bitcoin-da/src/service.rs
index 221e6f7a5f..93b635bcc8 100644
--- a/crates/bitcoin-da/src/service.rs
+++ b/crates/bitcoin-da/src/service.rs
@@ -26,6 +26,12 @@ use borsh::BorshDeserialize;
 use citrea_common::utils::read_env;
 use citrea_primitives::compression::{compress_blob, decompress_blob};
 use citrea_primitives::{MAX_COMPRESSED_BLOB_SIZE, MAX_TX_BODY_SIZE};
+use clementine_tx_sender::citrea::CitreaTxRequest;
+use clementine_tx_sender::config::TxSenderBitcoinRpcConfig;
+use clementine_tx_sender::jsonrpc::client::JsonRpcTxSenderClient;
+use clementine_tx_sender::task::spawn_txsender_loop_with_free_localhost_jsonrpc_port;
+use clementine_tx_sender::DEFAULT_FINALITY_DEPTH;
+use itertools::Itertools;
 use lru::LruCache;
 use reth_tasks::shutdown::GracefulShutdown;
 use serde::{Deserialize, Serialize};
@@ -156,11 +162,13 @@ pub struct BitcoinService {
     tx_queue: Arc<Mutex<VecDeque<SignedTxPair>>>,
     pub(crate) tx_signer: TxSigner,
     pub(crate) utxo_manager: UtxoManager,
+    pub(crate) tx_sender_client: Option<JsonRpcTxSenderClient>,
 }
 
 impl BitcoinService {
     #[allow(clippy::too_many_arguments)]
-    fn new(
+    async fn new(
+        btc_config: &BitcoinServiceConfig,
         client: Arc<Client>,
         network: bitcoin::Network,
         network_constants: NetworkConstants,
@@ -173,6 +181,31 @@ impl BitcoinService {
         tx_queue: Arc<Mutex<VecDeque<SignedTxPair>>>,
         utxo_manager: UtxoManager,
     ) -> Self {
+        let tx_sender_client = match da_private_key {
+            Some(da_private_key) => {
+                let (mut config, _, _) =
+                    clementine_tx_sender::test_utils::create_test_environment(true, false).await;
+                config.network = network;
+                config.secret_key = SecretKey::new(&mut bitcoin::secp256k1::rand::thread_rng());
+                config.private_da_key = Some(da_private_key);
+                config.bitcoin_rpc = TxSenderBitcoinRpcConfig {
+                    url: btc_config.node_url.clone(),
+                    user: btc_config.node_username.clone().into(),
+                    password: btc_config.node_password.clone().into(),
+                };
+                config.finality_depth = DEFAULT_FINALITY_DEPTH;
+                config.include_unsafe = true;
+                let (txsender_addr, _handle) =
+                    spawn_txsender_loop_with_free_localhost_jsonrpc_port(config);
+                let url = format!("http://{txsender_addr}");
+                Some(JsonRpcTxSenderClient::new(&url).expect("Failed to create tx sender client"))
+            }
+            None => {
+                tracing::warn!("No DA private key provided in config, not using txsender");
+                None
+            }
+        };
+
         Self {
             tx_signer: TxSigner::new(client.clone()),
             client,
@@ -189,6 +222,7 @@ impl BitcoinService {
             ))),
             tx_queue,
             utxo_manager,
+            tx_sender_client,
         }
     }
 
@@ -238,6 +272,7 @@ impl BitcoinService {
         );
 
         Ok(Self::new(
+            config,
             client,
             network,
             network_constants,
@@ -249,7 +284,8 @@ impl BitcoinService {
             tx_backup_dir.to_path_buf(),
             tx_queue,
             utxo_manager,
-        ))
+        )
+        .await)
     }
 
     /// Run the task to process the DA commands from the queue.
@@ -261,8 +297,6 @@ impl BitcoinService {
         mut shutdown: GracefulShutdown,
     ) {
         trace!("BitcoinDA queue is initialized. Waiting for the first request...");
-        let mut fee_rate_multiplier = self.fee.base_fee_rate_multiplier();
-
         loop {
             select! {
                 biased;
@@ -281,51 +315,29 @@ impl BitcoinService {
                 request_opt = rx.recv() => {
                     if let Some(request) = request_opt {
                         trace!("A new request is received");
-
-                        loop {
-                            // Build and queue tx with retries:
-                            let fee_sat_per_vbyte = match self.fee.get_fee_rate().await {
-                                Ok(rate) => rate * fee_rate_multiplier,
-                                Err(e) => {
-                                    error!(?e, "Failed to call get_fee_rate. Retrying...");
-                                    tokio::time::sleep(Duration::from_secs(1)).await;
-                                    continue;
-                                }
-                            };
-                            match self
-                                .send_transaction_with_fee_rate(
-                                    request.tx_request.clone(),
-                                    fee_sat_per_vbyte,
-                                )
-                                .await
-                            {
-                                Ok(txs) => {
-                                    let txid = txs.last().unwrap()[1].id;
-                                    let tx_id = TxidWrapper(txid);
-                                    info!(%txid, "Sent tx to BitcoinDA");
-                                    let _ = request.notify.send(Ok(tx_id));
-
-                                    fee_rate_multiplier = self.fee.base_fee_rate_multiplier();
-                                }
-                                Err(e) => {
-                                    error!(?e, "Failed to send transaction to DA layer");
-                                    tokio::time::sleep(Duration::from_secs(1)).await;
-
-                                    match e {
-                                        BitcoinServiceError::MempoolRejection(MempoolRejection::MinRelayFeeNotMet) | BitcoinServiceError::FeeCalculation(_) => {
-                                            fee_rate_multiplier = self.fee.get_next_fee_rate_multiplier(fee_rate_multiplier);
-                                        },
-                                        BitcoinServiceError::QueueNotEmpty => {
-                                            let _ = self.process_transaction_queue().await;
-                                        },
-                                        _ => {}
-                                    }
-
-                                    continue;
-                                }
+                        let citrea_rx_req = match request.tx_request {
+                            DaTxRequest::ZKProof(zkproof) => {
+                                let compressed_proof =
+                                    compress_blob(&zkproof).expect("Compression should not fail");
+                                CitreaTxRequest::BatchProof { bytes: compressed_proof, chunk_size: None }
+                            },
+                            DaTxRequest::SequencerCommitment(comm) => {
+                                let data = DataOnDa::SequencerCommitment(comm);
+                                let blob = borsh::to_vec(&data).expect("DataOnDa serialize must not fail");
+                                CitreaTxRequest::SequencerCommitment(blob)
                             }
-                            break;
-                        }
+                            DaTxRequest::BatchProofMethodId(method_id) => {
+                                let data = DataOnDa::BatchProofMethodId(method_id);
+                                let blob = borsh::to_vec(&data).expect("DataOnDa serialize must not fail");
+                                CitreaTxRequest::BatchProofMethodId(blob)
+                            }
+                        };
+
+                        let _id = self.tx_sender_client.as_ref().expect("No da key given so no txsender exists").send_citrea_tx(citrea_rx_req).await.expect("Failed to send transaction to txsender");
+
+                        let txid = Txid::all_zeros();
+                        let tx_id = TxidWrapper(txid);
+                        let _ = request.notify.send(Ok(tx_id));
                     }
                 }
             }
@@ -1388,6 +1400,7 @@ pub(crate) fn split_proof(zk_proof: Proof) -> Result<RawTxData> {
         for chunk in original_compressed.chunks(MAX_TX_BODY_SIZE) {
             let data = DataOnDa::Chunk(chunk.to_vec());
             let blob = borsh::to_vec(&data).expect("zk::Proof Chunk serialize must not fail");
+
             chunks.push(blob)
         }
 
diff --git a/crates/sovereign-sdk/adapters/mock-da/Cargo.toml b/crates/sovereign-sdk/adapters/mock-da/Cargo.toml
index 8f89e5c0b0..0aa4fe41fb 100644
--- a/crates/sovereign-sdk/adapters/mock-da/Cargo.toml
+++ b/crates/sovereign-sdk/adapters/mock-da/Cargo.toml
@@ -19,7 +19,7 @@ serde = { workspace = true }
 hex = { workspace = true }
 sha2 = { workspace = true }
 tokio = { workspace = true, optional = true }
-rusqlite = { version = "0.34.0", features = ["bundled"], optional = true }
+rusqlite = { version = "0.32.1", features = ["bundled"], optional = true }
 serde_json = { workspace = true, optional = true }
 tracing = { workspace = true, optional = true, features = ["attributes"]}