From 3ce10fd44bf98390bbdaf0ea07058d6aab25c582 Mon Sep 17 00:00:00 2001
From: Tony Giorgio <tonygiorgio@protonmail.com>
Date: Thu, 22 Feb 2024 16:24:11 -0600
Subject: [PATCH] Add multimint

---
 .cargo/config.toml |    2 +
 .env.sample        |    1 +
 Cargo.lock         | 1917 ++++++++++++++++++++++++++++++++++++++++++--
 Cargo.toml         |    1 +
 flake.nix          |   16 +-
 src/main.rs        |   13 +-
 src/mint.rs        |   24 +
 src/register.rs    |   17 +-
 8 files changed, 1906 insertions(+), 85 deletions(-)
 create mode 100644 .cargo/config.toml
 create mode 100644 src/mint.rs

diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..bff29e6
--- /dev/null
+++ b/.cargo/config.toml
@@ -0,0 +1,2 @@
+[build]
+rustflags = ["--cfg", "tokio_unstable"]
diff --git a/.env.sample b/.env.sample
index b095a41..73f1254 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1,2 +1,3 @@
 DATABASE_URL=postgres://localhost/hermes
+FM_DB_PATH=./.fedimint-test-dir
 #HERMES_PORT=8080
diff --git a/Cargo.lock b/Cargo.lock
index c284283..91892f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -17,6 +17,12 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "ahash"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
+
 [[package]]
 name = "aho-corasick"
 version = "1.1.2"
@@ -47,6 +53,38 @@ version = "1.0.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5ad32ce52e4161730f7098c077cd2ed6229b5804ccf99e5366be1ab72a98b4e1"
 
+[[package]]
+name = "aquamarine"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1da02abba9f9063d786eab1509833ebb2fac0f966862ca59439c76b9c566760"
+dependencies = [
+ "include_dir",
+ "itertools 0.10.5",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "argon2"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c3610892ee6e0cbce8ae2700349fcf8f98adb0dbfbee85aec3c9179d29cc072"
+dependencies = [
+ "base64ct",
+ "blake2",
+ "cpufeatures",
+ "password-hash",
+]
+
+[[package]]
+name = "arrayvec"
+version = "0.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
+
 [[package]]
 name = "assert-json-diff"
 version = "2.0.2"
@@ -57,6 +95,48 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "async-lock"
+version = "2.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "287272293e9d8c41773cec55e365490fe034813a2f172f502d6ddcf75b2f582b"
+dependencies = [
+ "event-listener",
+]
+
+[[package]]
+name = "async-recursion"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fd55a5ba1179988837d24ab4c7cc8ed6efdeff578ede0416b4225a5fca35bd0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.50",
+]
+
+[[package]]
+name = "async-stream"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd56dd203fef61ac097dd65721a419ddccb106b2d2b70ba60a6b529f03961a51"
+dependencies = [
+ "async-stream-impl",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-stream-impl"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.50",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.77"
@@ -145,18 +225,48 @@ version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
+[[package]]
+name = "base64"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0ea22880d78093b0cbe17c89f64a7d457941e65759157ec6cb31a31d652b05e5"
+
 [[package]]
 name = "base64"
 version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
+[[package]]
+name = "base64-compat"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a8d4d2746f89841e49230dd26917df1876050f95abafafbe34f47cb534b88d7"
+dependencies = [
+ "byteorder",
+]
+
 [[package]]
 name = "base64ct"
 version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
+[[package]]
+name = "bech32"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d86b93f97252c47b41663388e6d155714a9d0c398b99f1005cbc5f978b29f445"
+
+[[package]]
+name = "beef"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a8241f3ebb85c056b509d4327ad0358fbbba6ffb340bf388f26350aeda225b1"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "bigdecimal"
 version = "0.4.2"
@@ -170,17 +280,93 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "bincode"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "bindgen"
+version = "0.65.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfdf7b466f9a4903edc73f95d6d2bcd5baf8ae620638762244d3f60143643cc5"
+dependencies = [
+ "bitflags 1.3.2",
+ "cexpr",
+ "clang-sys",
+ "lazy_static",
+ "lazycell",
+ "peeking_take_while",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash",
+ "shlex",
+ "syn 2.0.50",
+]
+
+[[package]]
+name = "bitcoin"
+version = "0.29.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0694ea59225b0c5f3cb405ff3f670e4828358ed26aec49dc352f730f0cb1a8a3"
+dependencies = [
+ "bech32",
+ "bitcoin_hashes 0.11.0",
+ "core2",
+ "hashbrown 0.8.2",
+ "secp256k1 0.24.3",
+ "serde",
+]
+
+[[package]]
+name = "bitcoin"
+version = "0.30.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1945a5048598e4189e239d3f809b19bdad4845c4b2ba400d304d2dcf26d2c462"
+dependencies = [
+ "bech32",
+ "bitcoin-private",
+ "bitcoin_hashes 0.12.0",
+ "hex_lit",
+ "secp256k1 0.27.0",
+]
+
 [[package]]
 name = "bitcoin-internals"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9425c3bf7089c983facbae04de54513cce73b41c7f9ff8c845b54e7bc64ebbfb"
 
+[[package]]
+name = "bitcoin-private"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73290177011694f38ec25e165d0387ab7ea749a4b81cd4c80dae5988229f7a57"
+
 [[package]]
 name = "bitcoin_hashes"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90064b8dee6815a6470d60bad07bbbaee885c0e12d04177138fa3291a01b7bc4"
+dependencies = [
+ "core2",
+ "serde",
+]
+
+[[package]]
+name = "bitcoin_hashes"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d7066118b13d4b20b23645932dfb3a81ce7e29f95726c2036fa33cd7b092501"
+dependencies = [
+ "bitcoin-private",
+]
 
 [[package]]
 name = "bitcoin_hashes"
@@ -192,6 +378,30 @@ dependencies = [
  "hex-conservative",
 ]
 
+[[package]]
+name = "bitcoincore-rpc"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0261b2bb7617e0c91b452a837bbd1291fd34ad6990cb8e3ffc28239cc045b5ca"
+dependencies = [
+ "bitcoincore-rpc-json",
+ "jsonrpc",
+ "log",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "bitcoincore-rpc-json"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c231bea28e314879c5aef240f6052e8a72a369e3c9f9b20d9bfbb33ad18029b2"
+dependencies = [
+ "bitcoin 0.29.2",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -216,6 +426,15 @@ dependencies = [
  "wyz",
 ]
 
+[[package]]
+name = "blake2"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
+dependencies = [
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "blinded-hermes"
 version = "0.1.0"
@@ -235,9 +454,10 @@ dependencies = [
  "log",
  "mockall",
  "mockito",
+ "multimint",
  "pretty_env_logger",
  "reqwest",
- "secp256k1",
+ "secp256k1 0.28.2",
  "serde",
  "serde_json",
  "sha2",
@@ -245,6 +465,15 @@ dependencies = [
  "tower-http",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -274,6 +503,12 @@ version = "3.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c764d619ca78fccbf3069b37bd7af92577f044bb15236036662d79b6559f25b7"
 
+[[package]]
+name = "byte-slice-cast"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3ac9f8b63eca6fd385229b3675f6cc0dc5c8a5c8a54a59d4f52ffd670d87b0c"
+
 [[package]]
 name = "byteorder"
 version = "1.5.0"
@@ -286,15 +521,36 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
 
+[[package]]
+name = "bzip2-sys"
+version = "0.1.11+1.0.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "736a955f3fa7875102d57c82b8cac37ec45224a07fd32d58f9f7a186b6cd4cdc"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+]
+
 [[package]]
 name = "cc"
 version = "1.0.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1174fb0b6ec23863f8b971027804a42614e347eafb0a95bf0b12cdae21fc4d0"
 dependencies = [
+ "jobserver",
  "libc",
 ]
 
+[[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -343,6 +599,17 @@ dependencies = [
  "half",
 ]
 
+[[package]]
+name = "clang-sys"
+version = "1.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "67523a3b4be3ce1989d607a828d036249522dd9c1c8de7f4dd2dae43a37369d1"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading",
+]
+
 [[package]]
 name = "colored"
 version = "2.1.0"
@@ -369,6 +636,15 @@ version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06ea2b9bc92be3c2baa9334a323ebca2d6f074ff852cd1d7b11064035cd3868f"
 
+[[package]]
+name = "core2"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "239fa3ae9b63c2dc74bd3fa852d4792b8b305ae64eeede946265b6af62f1fff3"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.12"
@@ -440,13 +716,22 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
 
+[[package]]
+name = "digest"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
- "block-buffer",
+ "block-buffer 0.10.4",
  "crypto-common",
  "subtle",
 ]
@@ -497,6 +782,15 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
+[[package]]
+name = "erased-serde"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c138974f9d5e7fe373eb04df7cae98833802ae4b11c24ac7039a21d5af4b26c"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.8"
@@ -508,83 +802,499 @@ dependencies = [
 ]
 
 [[package]]
-name = "fastrand"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
-
-[[package]]
-name = "fedimint-tbs"
-version = "0.2.2"
+name = "esplora-client"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9cfde5114fb8ccb2abc1b0a4807e5af9fa03027a54d75209cb301edd77c29cd"
+checksum = "d3e11244e7fd8b0beee0a3c62137c4bd9f756fe2c492ccf93171f81467b59200"
 dependencies = [
- "bitcoin_hashes 0.11.0",
- "bls12_381",
- "ff",
- "group",
- "rand",
- "rand_chacha",
+ "bitcoin 0.29.2",
+ "log",
+ "reqwest",
  "serde",
- "sha3",
 ]
 
 [[package]]
-name = "ff"
-version = "0.12.1"
+name = "event-listener"
+version = "2.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d013fc25338cc558c5c2cfbad646908fb23591e2404481826742b651c9af7160"
-dependencies = [
- "bitvec",
- "rand_core",
- "subtle",
-]
+checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
 
 [[package]]
-name = "float-cmp"
-version = "0.9.0"
+name = "fastrand"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
-dependencies = [
- "num-traits",
-]
+checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
 [[package]]
-name = "fnv"
-version = "1.0.7"
+name = "fedimint"
+version = "0.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+checksum = "8d79878f18e518d77cfb3126939d0e63a62cad845d51a3266f4ac866f2efe57f"
 
 [[package]]
-name = "foreign-types"
-version = "0.3.2"
+name = "fedimint-aead"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+checksum = "6258d6dbd7b7f5dc1d62f26e64d47692c495d24c17c7b113b01e0a40ef5d6235"
 dependencies = [
- "foreign-types-shared",
+ "anyhow",
+ "argon2",
+ "hex",
+ "rand",
+ "ring 0.17.8",
 ]
 
 [[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
+name = "fedimint-bitcoind"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+checksum = "2a746535346df82a3c6e8646364dec07112fe64bb7c2491bd5c3b0830c082e16"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "bitcoin 0.29.2",
+ "bitcoin_hashes 0.11.0",
+ "bitcoincore-rpc",
+ "esplora-client",
+ "fedimint-core",
+ "fedimint-logging",
+ "lazy_static",
+ "rand",
+ "serde",
+ "tracing",
+ "url",
+]
 
 [[package]]
-name = "form_urlencoded"
-version = "1.2.1"
+name = "fedimint-build"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13624c2627564efccf4934284bdd98cbaa14e79b0b5a141218e507b3a823456"
+checksum = "48daee360af91937bf9f6c35e6da164d8574eb934d14b47f92668223b74cf995"
 dependencies = [
- "percent-encoding",
+ "serde_json",
 ]
 
 [[package]]
-name = "fragile"
-version = "2.0.0"
+name = "fedimint-client"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6c2141d6d6c8512188a7891b4b01590a45f6dac67afb4f255c4124dbb86d4eaa"
-
+checksum = "b0e9c9046e3de54424108deefbd3501a92a48d2bc22f1af3d05242f29f5b7c31"
+dependencies = [
+ "anyhow",
+ "aquamarine",
+ "async-stream",
+ "async-trait",
+ "bitcoin 0.29.2",
+ "bitcoin_hashes 0.11.0",
+ "fedimint-aead",
+ "fedimint-build",
+ "fedimint-core",
+ "fedimint-derive-secret",
+ "fedimint-logging",
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+
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+
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@@ -662,6 +1372,16 @@ version = "0.3.30"
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 checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
 
+[[package]]
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+dependencies = [
+ "gloo-timers",
+ "send_wrapper",
+]
+
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@@ -697,8 +1417,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "190092ea657667030ac6a35e305e62fc4dd69fd98ac98631e5d3a2b1575a12b5"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi",
+ "wasm-bindgen",
 ]
 
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@@ -707,6 +1429,58 @@ version = "0.28.1"
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 checksum = "4271d37baee1b8c7e4b708028c57d816cf9d2434acb33a549475f78c181f6253"
 
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+checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
+
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+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-sink",
+ "gloo-utils",
+ "http",
+ "js-sys",
+ "pin-project",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
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+
+[[package]]
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+checksum = "9b995a66bb87bebce9a0f4a95aed01daca4872c050bfcb21653361c03bc35e5c"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "js-sys",
+ "wasm-bindgen",
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+
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+checksum = "0b5555354113b18c547c1d3a98fbf7fb32a9ff4f6fa112ce823a21641a0ba3aa"
+dependencies = [
+ "js-sys",
+ "serde",
+ "serde_json",
+ "wasm-bindgen",
+ "web-sys",
+]
+
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@@ -747,6 +1521,16 @@ dependencies = [
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+[[package]]
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+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e91b62f79061a0bc2e046024cb7ba44b08419ed238ecbd9adbd787434b9e8c25"
+dependencies = [
+ "ahash",
+ "autocfg",
+]
+
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 version = "0.14.3"
@@ -777,6 +1561,12 @@ dependencies = [
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+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
+
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@@ -788,6 +1578,9 @@ name = "hex"
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 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+dependencies = [
+ "serde",
+]
 
 [[package]]
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@@ -795,13 +1588,25 @@ version = "0.1.1"
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 checksum = "30ed443af458ccb6d81c1e7e661545f94d3176752fb1df2f543b902a1e0f51e2"
 
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+checksum = "b07f60793ff0a4d9cef0f18e63b5357e06209987153a64648c972c1e5aff336f"
+
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+
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 dependencies = [
- "digest",
+ "digest 0.10.7",
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 [[package]]
@@ -874,6 +1679,20 @@ dependencies = [
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 ]
 
+[[package]]
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+dependencies = [
+ "futures-util",
+ "http",
+ "hyper",
+ "rustls 0.21.10",
+ "tokio",
+ "tokio-rustls 0.24.1",
+]
+
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@@ -910,6 +1729,16 @@ dependencies = [
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 ]
 
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7d20d6b07bfbc108882d88ed8e37d39636dcc260e15e30c45e6ba089610b917c"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
 [[package]]
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@@ -920,6 +1749,66 @@ dependencies = [
  "unicode-normalization",
 ]
 
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb56e1aa765b4b4f3aadfab769793b7087bb03a4ea4920644a6d238e2df5b9ed"
+
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+dependencies = [
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+ "impl-tools-lib",
+ "proc-macro-error",
+ "syn 1.0.109",
+]
+
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+dependencies = [
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
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+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11d7a9f6330b71fea57921c9b61c47ee6e84f72d394754eff6163ae67e7395eb"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "include_dir"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "18762faeff7122e89e0857b02f7ce6fcc0d101d5e9ad2ad7846cc01d61b7f19e"
+dependencies = [
+ "include_dir_macros",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b139284b5cf57ecfa712bcc66950bb635b31aff41c188e8a4cfc758eca374a3f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+]
+
 [[package]]
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@@ -927,7 +1816,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "233cf39063f058ea2caae4091bf4a3ef70a653afbc026f5c4a4135d114e3c177"
 dependencies = [
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- "hashbrown",
+ "hashbrown 0.14.3",
 ]
 
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@@ -937,38 +1826,150 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
 
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+]
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+ "serde_derive",
+ "serde_json",
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+ "futures-channel",
+ "futures-util",
+ "gloo-net",
+ "http",
+ "jsonrpsee-core",
+ "pin-project",
+ "soketto",
+ "thiserror",
+ "tokio",
+ "tokio-rustls 0.24.1",
+ "tokio-util",
+ "tracing",
+ "url",
+ "webpki-roots",
+]
+
+[[package]]
+name = "jsonrpsee-core"
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 dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys 0.52.0",
+ "anyhow",
+ "async-lock",
+ "async-trait",
+ "beef",
+ "futures-timer",
+ "futures-util",
+ "jsonrpsee-types",
+ "rustc-hash",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "tokio",
+ "tracing",
+ "wasm-bindgen-futures",
 ]
 
 [[package]]
-name = "itertools"
-version = "0.10.5"
+name = "jsonrpsee-types"
+version = "0.20.3"
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-checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+checksum = "5be0be325642e850ed0bdff426674d2e66b2b7117c9be23a7caef68a2902b7d9"
 dependencies = [
- "either",
+ "anyhow",
+ "beef",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "tracing",
 ]
 
 [[package]]
-name = "itoa"
-version = "1.0.10"
+name = "jsonrpsee-wasm-client"
+version = "0.20.3"
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-checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
+checksum = "7c7cbb3447cf14fd4d2f407c3cc96e6c9634d5440aa1fbed868a31f3c02b27f0"
+dependencies = [
+ "jsonrpsee-client-transport",
+ "jsonrpsee-core",
+ "jsonrpsee-types",
+]
 
 [[package]]
-name = "js-sys"
-version = "0.3.68"
+name = "jsonrpsee-ws-client"
+version = "0.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "406cda4b368d531c842222cf9d2600a9a4acce8d29423695379c6868a143a9ee"
+checksum = "bca9cb3933ccae417eb6b08c3448eb1cb46e39834e5b503e395e5e5bd08546c0"
 dependencies = [
- "wasm-bindgen",
+ "http",
+ "jsonrpsee-client-transport",
+ "jsonrpsee-core",
+ "jsonrpsee-types",
+ "url",
 ]
 
 [[package]]
@@ -984,7 +1985,7 @@ dependencies = [
  "hmac",
  "lazy_static",
  "rand_core",
- "secp256k1",
+ "secp256k1 0.28.2",
  "serde",
  "serde_json",
  "sha2",
@@ -1031,18 +2032,87 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
 [[package]]
 name = "libc"
 version = "0.2.153"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
 
+[[package]]
+name = "libloading"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c571b676ddfc9a8c12f1f3d3085a7b163966a8fd8098a90640953ce5f6170161"
+dependencies = [
+ "cfg-if",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "libm"
 version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ec2a862134d2a7d32d7983ddcdd1c4923530833c9f2ea1a44fc5fa473989058"
 
+[[package]]
+name = "librocksdb-sys"
+version = "0.11.0+8.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3386f101bcb4bd252d8e9d2fb41ec3b0862a15a62b478c355b2982efa469e3e"
+dependencies = [
+ "bindgen",
+ "bzip2-sys",
+ "cc",
+ "glob",
+ "libc",
+ "libz-sys",
+ "lz4-sys",
+ "zstd-sys",
+]
+
+[[package]]
+name = "libz-sys"
+version = "1.1.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "037731f5d3aaa87a5675e895b63ddff1a87624bc29f77004ea829809654e48f6"
+dependencies = [
+ "cc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "lightning"
+version = "0.0.118"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d52cec5fa9382154fe9671e8df93095b800c7d77abc66e2a5ef839d672521c5e"
+dependencies = [
+ "bitcoin 0.29.2",
+ "core2",
+ "hashbrown 0.8.2",
+]
+
+[[package]]
+name = "lightning-invoice"
+version = "0.26.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3eb24878b0f4ef75f020976c886d9ad1503867802329cc963e0ab4623ea3b25c"
+dependencies = [
+ "bech32",
+ "bitcoin 0.29.2",
+ "bitcoin_hashes 0.11.0",
+ "lightning",
+ "num-traits",
+ "secp256k1 0.24.3",
+ "serde",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.4.13"
@@ -1065,6 +2135,41 @@ version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
+[[package]]
+name = "lz4-sys"
+version = "1.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57d27b317e207b10f69f5e75494119e391a96f48861ae870d1da6edac98ca900"
+dependencies = [
+ "cc",
+ "libc",
+]
+
+[[package]]
+name = "macro_rules_attribute"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf0c9b980bf4f3a37fd7b1c066941dd1b1d0152ce6ee6e8fe8c49b9f6810d862"
+dependencies = [
+ "macro_rules_attribute-proc_macro",
+ "paste",
+]
+
+[[package]]
+name = "macro_rules_attribute-proc_macro"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58093314a45e00c77d5c508f76e77c3396afbbc0d01506e7fae47b018bac2b1d"
+
+[[package]]
+name = "matchers"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8263075bb86c5a1b1427b5ae862e8889656f126e9f77c484496e8b47cf5c5558"
+dependencies = [
+ "regex-automata 0.1.10",
+]
+
 [[package]]
 name = "matchit"
 version = "0.7.3"
@@ -1083,6 +2188,22 @@ version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
+[[package]]
+name = "miniscript"
+version = "9.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5b106477a0709e2da253e5559ba4ab20a272f8577f1eefff72f3a905b5d35f5"
+dependencies = [
+ "bitcoin 0.29.2",
+ "serde",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.2"
@@ -1149,6 +2270,27 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "multimint"
+version = "0.1.7"
+source = "git+https://github.com/Kodylow/multimint?rev=00df9d34f0244d0200eee4d285094b22b34cf38b#00df9d34f0244d0200eee4d285094b22b34cf38b"
+dependencies = [
+ "anyhow",
+ "fedimint",
+ "fedimint-client",
+ "fedimint-core",
+ "fedimint-ln-client",
+ "fedimint-mint-client",
+ "fedimint-rocksdb",
+ "fedimint-wallet-client",
+ "futures-util",
+ "rand",
+ "serde",
+ "serde_json",
+ "tokio",
+ "tracing",
+]
+
 [[package]]
 name = "native-tls"
 version = "0.2.11"
@@ -1167,12 +2309,32 @@ dependencies = [
  "tempfile",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "normalize-line-endings"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
 
+[[package]]
+name = "nu-ansi-term"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
+dependencies = [
+ "overload",
+ "winapi",
+]
+
 [[package]]
 name = "num-bigint"
 version = "0.4.4"
@@ -1227,6 +2389,12 @@ version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
+[[package]]
+name = "opaque-debug"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
+
 [[package]]
 name = "openssl"
 version = "0.10.64"
@@ -1271,6 +2439,12 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "overload"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
+
 [[package]]
 name = "pairing"
 version = "0.22.0"
@@ -1280,6 +2454,32 @@ dependencies = [
  "group",
 ]
 
+[[package]]
+name = "parity-scale-codec"
+version = "3.6.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "881331e34fa842a2fb61cc2db9643a8fedc615e47cfcc52597d1af0db9a7e8fe"
+dependencies = [
+ "arrayvec",
+ "bitvec",
+ "byte-slice-cast",
+ "impl-trait-for-tuples",
+ "parity-scale-codec-derive",
+ "serde",
+]
+
+[[package]]
+name = "parity-scale-codec-derive"
+version = "3.6.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be30eaf4b0a9fba5336683b38de57bb86d179a35862ba6bfcf57625d006bde5b"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -1303,6 +2503,29 @@ dependencies = [
  "windows-targets 0.48.5",
 ]
 
+[[package]]
+name = "password-hash"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
+dependencies = [
+ "base64ct",
+ "rand_core",
+ "subtle",
+]
+
+[[package]]
+name = "paste"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "de3145af08024dea9fa9914f381a17b8fc6034dfb00f3a84013f7ff43f29ed4c"
+
+[[package]]
+name = "peeking_take_while"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -1370,7 +2593,7 @@ checksum = "59230a63c37f3e18569bdb90e4a89cbf5bf8b06fea0b84e65ea10cc4df47addd"
 dependencies = [
  "difflib",
  "float-cmp",
- "itertools",
+ "itertools 0.10.5",
  "normalize-line-endings",
  "predicates-core",
  "regex",
@@ -1402,6 +2625,50 @@ dependencies = [
  "log",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a41cf62165e97c7f814d2221421dbb9afcbcdb0a88068e5ea206e19951c2cbb5"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.50",
+]
+
+[[package]]
+name = "proc-macro-crate"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b00f26d3400549137f92511a46ac1cd8ce37cb5598a96d382381458b992a5d24"
+dependencies = [
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "proc-macro-error"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
+dependencies = [
+ "proc-macro-error-attr",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+ "version_check",
+]
+
+[[package]]
+name = "proc-macro-error-attr"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "version_check",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.78"
@@ -1484,8 +2751,17 @@ checksum = "b62dbe01f0b06f9d8dc7d49e05a0785f153b00b2c227856282f671e0318c9b15"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata",
- "regex-syntax",
+ "regex-automata 0.4.5",
+ "regex-syntax 0.8.2",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+dependencies = [
+ "regex-syntax 0.6.29",
 ]
 
 [[package]]
@@ -1496,9 +2772,15 @@ checksum = "5bb987efffd3c6d0d8f5f89510bb458559eab11e4f869acb20bf845e016259cd"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-syntax",
+ "regex-syntax 0.8.2",
 ]
 
+[[package]]
+name = "regex-syntax"
+version = "0.6.29"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f162c6dd7b008981e4d40210aca20b4bd0f9b60ca9271061b07f78537722f2e1"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.2"
@@ -1520,6 +2802,7 @@ dependencies = [
  "http",
  "http-body",
  "hyper",
+ "hyper-rustls",
  "hyper-tls",
  "ipnet",
  "js-sys",
@@ -1529,6 +2812,7 @@ dependencies = [
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
+ "rustls 0.21.10",
  "rustls-pemfile",
  "serde",
  "serde_json",
@@ -1537,20 +2821,69 @@ dependencies = [
  "system-configuration",
  "tokio",
  "tokio-native-tls",
+ "tokio-rustls 0.24.1",
+ "tokio-socks",
  "tower-service",
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
+ "webpki-roots",
  "winreg",
 ]
 
+[[package]]
+name = "ring"
+version = "0.16.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
+dependencies = [
+ "cc",
+ "libc",
+ "once_cell",
+ "spin 0.5.2",
+ "untrusted 0.7.1",
+ "web-sys",
+ "winapi",
+]
+
+[[package]]
+name = "ring"
+version = "0.17.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "getrandom",
+ "libc",
+ "spin 0.9.8",
+ "untrusted 0.9.0",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "rocksdb"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bb6f170a4041d50a0ce04b0d2e14916d6ca863ea2e422689a5b694395d299ffe"
+dependencies = [
+ "libc",
+ "librocksdb-sys",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustix"
 version = "0.38.31"
@@ -1564,13 +2897,47 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.20.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b80e3dec595989ea8510028f30c408a4630db12c9cbb8de34203b89d6577e99"
+dependencies = [
+ "log",
+ "ring 0.16.20",
+ "sct",
+ "webpki",
+]
+
+[[package]]
+name = "rustls"
+version = "0.21.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f9d5a6813c0759e4609cd494e8e725babae6a2ca7b62a5536a13daaec6fcb7ba"
+dependencies = [
+ "log",
+ "ring 0.17.8",
+ "rustls-webpki",
+ "sct",
+]
+
 [[package]]
 name = "rustls-pemfile"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c74cae0a4cf6ccbbf5f359f08efdf8ee7e1dc532573bf0db71968cb56b1448c"
 dependencies = [
- "base64 0.21.7",
+ "base64 0.21.7",
+]
+
+[[package]]
+name = "rustls-webpki"
+version = "0.101.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b6275d1ee7a1cd780b64aca7726599a1dbc893b1e64144529e55c3c2f745765"
+dependencies = [
+ "ring 0.17.8",
+ "untrusted 0.9.0",
 ]
 
 [[package]]
@@ -1609,6 +2976,38 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
+[[package]]
+name = "sct"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "da046153aa2352493d6cb7da4b6e5c0c057d8a1d0a9aa8560baffdd945acd414"
+dependencies = [
+ "ring 0.17.8",
+ "untrusted 0.9.0",
+]
+
+[[package]]
+name = "secp256k1"
+version = "0.24.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6b1629c9c557ef9b293568b338dddfc8208c98a18c59d722a9d53f859d9c9b62"
+dependencies = [
+ "bitcoin_hashes 0.11.0",
+ "rand",
+ "secp256k1-sys 0.6.1",
+ "serde",
+]
+
+[[package]]
+name = "secp256k1"
+version = "0.27.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25996b82292a7a57ed3508f052cfff8640d38d32018784acd714758b43da9c8f"
+dependencies = [
+ "bitcoin_hashes 0.12.0",
+ "secp256k1-sys 0.8.1",
+]
+
 [[package]]
 name = "secp256k1"
 version = "0.28.2"
@@ -1616,7 +3015,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d24b59d129cdadea20aea4fb2352fa053712e5d713eee47d700cd4b2bc002f10"
 dependencies = [
  "bitcoin_hashes 0.13.0",
- "secp256k1-sys",
+ "secp256k1-sys 0.9.2",
+]
+
+[[package]]
+name = "secp256k1-sys"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83080e2c2fc1006e625be82e5d1eb6a43b7fd9578b617fcc55814daf286bba4b"
+dependencies = [
+ "cc",
+]
+
+[[package]]
+name = "secp256k1-sys"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70a129b9e9efbfb223753b9163c4ab3b13cff7fd9c7f010fbac25ab4099fa07e"
+dependencies = [
+ "cc",
 ]
 
 [[package]]
@@ -1628,6 +3045,28 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "secp256k1-zkp"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd403e9f0569b4131ab3fc9fa24a17775331b39382efd2cde851fdca655e3520"
+dependencies = [
+ "rand",
+ "secp256k1 0.24.3",
+ "secp256k1-zkp-sys",
+ "serde",
+]
+
+[[package]]
+name = "secp256k1-zkp-sys"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64e7a2beac087c1da2d21018a3b7f043fe2f138654ad9c1518d409061a4a0034"
+dependencies = [
+ "cc",
+ "secp256k1-sys 0.6.1",
+]
+
 [[package]]
 name = "security-framework"
 version = "2.9.2"
@@ -1651,6 +3090,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "send_wrapper"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f638d531eccd6e23b980caf34876660d38e265409d8e99b397ab71eb3612fad0"
+
 [[package]]
 name = "serde"
 version = "1.0.197"
@@ -1660,6 +3105,15 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde-big-array"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11fc7cc2c76d73e0f27ee52abbd64eec84d46f370c88371120433196934e4b7f"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.197"
@@ -1704,6 +3158,19 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha-1"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "99cd6713db3cf16b6c84e06321e049a9b9f699826e16096d23bbcc44d15d51a6"
+dependencies = [
+ "block-buffer 0.9.0",
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.9.0",
+ "opaque-debug",
+]
+
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -1712,7 +3179,7 @@ checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -1723,7 +3190,7 @@ checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest",
+ "digest 0.10.7",
 ]
 
 [[package]]
@@ -1732,10 +3199,25 @@ version = "0.10.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75872d278a8f37ef87fa0ddbda7802605cb18344497949862c0d4dcb291eba60"
 dependencies = [
- "digest",
+ "digest 0.10.7",
  "keccak",
 ]
 
+[[package]]
+name = "sharded-slab"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f40ca3c46823713e0d4209592e8d6e826aa57e928f09752619fc696c499637f6"
+dependencies = [
+ "lazy_static",
+]
+
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.1"
@@ -1776,6 +3258,52 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "soketto"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41d1c5305e39e09653383c2c7244f2f78b3bcae37cf50c64cb4789c9f5096ec2"
+dependencies = [
+ "base64 0.13.1",
+ "bytes",
+ "futures",
+ "httparse",
+ "log",
+ "rand",
+ "sha-1",
+]
+
+[[package]]
+name = "spin"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
+
+[[package]]
+name = "spin"
+version = "0.9.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
+
+[[package]]
+name = "strum"
+version = "0.24.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "063e6045c0e62079840579a7e47a355ae92f60eb74daaf156fb1e84ba164e63f"
+
+[[package]]
+name = "strum_macros"
+version = "0.24.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e385be0d24f186b4ce2f9982191e7101bb737312ad61c1f2f984f34bcf85d59"
+dependencies = [
+ "heck",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "subtle"
 version = "2.5.0"
@@ -1864,6 +3392,45 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
 
+[[package]]
+name = "thiserror"
+version = "1.0.57"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e45bcbe8ed29775f228095caf2cd67af7a4ccf756ebff23a306bf3e8b47b24b"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.57"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a953cb265bef375dae3de6663da4d3804eee9682ea80d8e2542529b73c531c81"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.50",
+]
+
+[[package]]
+name = "thread_local"
+version = "1.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+]
+
+[[package]]
+name = "tiny-keccak"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
+dependencies = [
+ "crunchy",
+]
+
 [[package]]
 name = "tinyvec"
 version = "1.6.0"
@@ -1895,6 +3462,7 @@ dependencies = [
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
+ "tracing",
  "windows-sys 0.48.0",
 ]
 
@@ -1919,6 +3487,39 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.23.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c43ee83903113e03984cb9e5cebe6c04a5116269e900e3ddba8f068a62adda59"
+dependencies = [
+ "rustls 0.20.9",
+ "tokio",
+ "webpki",
+]
+
+[[package]]
+name = "tokio-rustls"
+version = "0.24.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c28327cf380ac148141087fbfb9de9d7bd4e84ab5d2c28fbc911d753de8a7081"
+dependencies = [
+ "rustls 0.21.10",
+ "tokio",
+]
+
+[[package]]
+name = "tokio-socks"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51165dfa029d2a65969413a6cc96f354b86b464498702f174a4efa13608fd8c0"
+dependencies = [
+ "either",
+ "futures-util",
+ "thiserror",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.10"
@@ -1927,12 +3528,30 @@ checksum = "5419f34732d9eb6ee4c3578b7989078579b7f039cbbb9ca2c4da015749371e15"
 dependencies = [
  "bytes",
  "futures-core",
+ "futures-io",
  "futures-sink",
  "pin-project-lite",
  "tokio",
  "tracing",
 ]
 
+[[package]]
+name = "toml_datetime"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7cda73e2f1397b1262d6dfdcef8aafae14d1de7748d66822d3bfeeb6d03e5e4b"
+
+[[package]]
+name = "toml_edit"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "396e4d48bbb2b7554c944bde63101b5ae446cff6ec4a24227428f15eb72ef338"
+dependencies = [
+ "indexmap",
+ "toml_datetime",
+ "winnow",
+]
+
 [[package]]
 name = "tower"
 version = "0.4.13"
@@ -1987,9 +3606,21 @@ checksum = "c3523ab5a71916ccf420eebdf5521fcef02141234bbc0b8a49f2fdc4544364ef"
 dependencies = [
  "log",
  "pin-project-lite",
+ "tracing-attributes",
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-attributes"
+version = "0.1.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34704c8d6ebcbc939824180af020566b01a7c01f80641264eba0999f6c2b6be7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.50",
+]
+
 [[package]]
 name = "tracing-core"
 version = "0.1.32"
@@ -1997,6 +3628,36 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c06d3da6113f116aaee68e4d601191614c9053067f9ab7f6edbcb161237daa54"
 dependencies = [
  "once_cell",
+ "valuable",
+]
+
+[[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-subscriber"
+version = "0.3.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0f048c97dbd9faa9b7df56362b8ebcaa52adb06b498c050d2f4e32f90a7a8b"
+dependencies = [
+ "matchers",
+ "nu-ansi-term",
+ "once_cell",
+ "regex",
+ "sharded-slab",
+ "smallvec",
+ "thread_local",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
 ]
 
 [[package]]
@@ -2032,6 +3693,18 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "untrusted"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
+
+[[package]]
+name = "untrusted"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+
 [[package]]
 name = "url"
 version = "2.5.0"
@@ -2039,10 +3712,59 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31e6302e3bb753d46e83516cae55ae196fc0c309407cf11ab35cc51a4c2a4633"
 dependencies = [
  "form_urlencoded",
- "idna",
+ "idna 0.5.0",
  "percent-encoding",
+ "serde",
+]
+
+[[package]]
+name = "validator"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b92f40481c04ff1f4f61f304d61793c7b56ff76ac1469f1beb199b1445b253bd"
+dependencies = [
+ "idna 0.4.0",
+ "lazy_static",
+ "regex",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "url",
+ "validator_derive",
+]
+
+[[package]]
+name = "validator_derive"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc44ca3088bb3ba384d9aecf40c6a23a676ce23e09bdaca2073d99c207f864af"
+dependencies = [
+ "if_chain",
+ "lazy_static",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "syn 1.0.109",
+ "validator_types",
 ]
 
+[[package]]
+name = "validator_types"
+version = "0.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "111abfe30072511849c5910134e8baf8dc05de4c0e5903d681cbd5c9c4d611e3"
+dependencies = [
+ "proc-macro2",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "valuable"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
+
 [[package]]
 name = "vcpkg"
 version = "0.2.15"
@@ -2146,6 +3868,22 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "webpki"
+version = "0.22.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed63aea5ce73d0ff405984102c42de94fc55a6b75765d621c65262469b3c9b53"
+dependencies = [
+ "ring 0.17.8",
+ "untrusted 0.9.0",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.25.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -2318,6 +4056,15 @@ version = "0.52.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dff9641d1cd4be8d1a070daf9e3773c5f67e78b4d9d42263020c057706765c04"
 
+[[package]]
+name = "winnow"
+version = "0.5.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f593a95398737aeed53e489c785df13f3618e41dbcd6718c6addbf1395aa6876"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "winreg"
 version = "0.50.0"
@@ -2356,3 +4103,13 @@ dependencies = [
  "quote",
  "syn 2.0.50",
 ]
+
+[[package]]
+name = "zstd-sys"
+version = "2.0.9+zstd.1.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e16efa8a874a0481a574084d34cc26fdb3b99627480f785888deb6386506656"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
diff --git a/Cargo.toml b/Cargo.toml
index 3dd722e..0eea8ba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,6 +30,7 @@ tokio = { version = "1.12.0", features = ["full"] }
 tower-http = { version = "0.4.0", features = ["cors"] }
 async-trait = "0.1.59"
 lazy-regex = "3.1.0"
+multimint = { git = "https://github.com/Kodylow/multimint", rev = "00df9d34f0244d0200eee4d285094b22b34cf38b" }
 
 [dev-dependencies]
 mockall = "0.11.2"
diff --git a/flake.nix b/flake.nix
index 8026ee6..edf0741 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,6 +29,9 @@
             pkgs.postgresql
             pkgs.gcc
             pkgs.gcc.cc.lib
+            pkgs.pkg-config
+            pkgs.libclang.lib
+            pkgs.clang
           ] ++ pkgs.lib.optionals pkgs.stdenv.isDarwin [
             pkgs.libiconv
           ];
@@ -53,6 +56,13 @@
           fi
         '';
 
+	setupFedimintTestDirScript = pkgs.writeShellScript "setup-fedimint-test-dir" ''
+          if [ -d .fedimint-test-dir ]; then
+            rm -rf .fedimint-test-dir
+          fi
+          mkdir -m 700 .fedimint-test-dir
+        '';
+
       in
       {
         packages.default = my-crate;
@@ -69,14 +79,18 @@
             pkgs.rust-analyzer
             pkgs.diesel-cli
             pkgs.gcc.cc.lib
+            pkgs.pkg-config
+            pkgs.libclang.lib
+            pkgs.clang
           ];
           shellHook = ''
-	    export LIBCLANG_PATH=${pkgs.libclang.lib}/lib/
+            export LIBCLANG_PATH="${pkgs.libclang.lib}/lib"
             export LD_LIBRARY_PATH=${pkgs.openssl}/bin:${pkgs.gcc.cc.lib}/lib:$LD_LIBRARY_PATH
             export PKG_CONFIG_PATH=${pkgs.openssl.dev}/lib/pkgconfig
             
             ${setupPostgresScript}
             ${setupEnvScript}
+            ${setupFedimintTestDirScript}
           '';
         };
       });
diff --git a/src/main.rs b/src/main.rs
index 5f7329c..dcb7c54 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,17 +5,19 @@ use axum::{extract::DefaultBodyLimit, routing::post};
 use axum::{http, Extension, Router, TypedHeader};
 use log::{error, info};
 use secp256k1::{All, Secp256k1};
-use std::sync::Arc;
+use std::{path::PathBuf, str::FromStr, sync::Arc};
 use tokio::signal::unix::{signal, SignalKind};
 use tokio::sync::oneshot;
 use tower_http::cors::{AllowOrigin, CorsLayer};
 
 use crate::{
     db::{setup_db, DBConnection},
+    mint::{setup_multimint, MultiMintWrapperTrait},
     routes::{check_username, health_check, register_route, valid_origin, validate_cors},
 };
 
 mod db;
+mod mint;
 mod models;
 mod register;
 mod routes;
@@ -43,6 +45,7 @@ pub struct SignerIdentity {
 #[derive(Clone)]
 pub struct State {
     db: Arc<dyn DBConnection + Send + Sync>,
+    mm: Arc<dyn MultiMintWrapperTrait + Send + Sync>,
     pub secp: Secp256k1<All>,
 }
 
@@ -60,9 +63,15 @@ async fn main() -> anyhow::Result<()> {
         .transpose()?
         .unwrap_or(8080);
 
+    let fm_db_path = std::env::var("FM_DB_PATH").expect("FM_DB_PATH must be set");
+    let fm_db_path = PathBuf::from_str(&fm_db_path).expect("Invalid fm db path");
+    let mm = setup_multimint(fm_db_path)
+        .await
+        .expect("should set up mints");
+
     let db = setup_db(pg_url);
     let secp = Secp256k1::new();
-    let state = State { db, secp };
+    let state = State { db, mm, secp };
 
     let addr: std::net::SocketAddr = format!("0.0.0.0:{port}")
         .parse()
diff --git a/src/mint.rs b/src/mint.rs
new file mode 100644
index 0000000..8cb82c0
--- /dev/null
+++ b/src/mint.rs
@@ -0,0 +1,24 @@
+use std::{path::PathBuf, sync::Arc};
+
+#[cfg(test)]
+use mockall::automock;
+use multimint::MultiMint;
+
+#[cfg_attr(test, automock)]
+pub(crate) trait MultiMintWrapperTrait {}
+
+#[derive(Clone)]
+pub(crate) struct MultiMintWrapper {
+    fm: MultiMint,
+}
+
+impl MultiMintWrapperTrait for MultiMintWrapper {}
+
+pub(crate) async fn setup_multimint(
+    db_path: PathBuf,
+) -> anyhow::Result<Arc<dyn MultiMintWrapperTrait + Send + Sync>> {
+    let fm = MultiMint::new(db_path).await?;
+    let mmw = MultiMintWrapper { fm };
+
+    Ok(Arc::new(mmw))
+}
diff --git a/src/register.rs b/src/register.rs
index 5392592..6671eac 100644
--- a/src/register.rs
+++ b/src/register.rs
@@ -85,10 +85,13 @@ mod tests {
 
 #[cfg(all(test, feature = "integration-tests"))]
 mod tests_integration {
+    use std::sync::Arc;
+
     use secp256k1::Secp256k1;
 
     use crate::{
         db::setup_db,
+        mint::MockMultiMintWrapperTrait,
         models::app_user::NewAppUser,
         register::{check_available, register},
         routes::RegisterRequest,
@@ -96,12 +99,17 @@ mod tests_integration {
     };
 
     #[tokio::test]
-    async fn test_username_checker() {
+    pub async fn test_username_checker() {
         dotenv::dotenv().ok();
         let pg_url = std::env::var("DATABASE_URL").expect("DATABASE_URL must be set");
         let db = setup_db(pg_url);
+
+        // jwap out fm with a mock here since that's not what is being tested
+        let mock_mm = Arc::new(MockMultiMintWrapperTrait::new());
+
         let state = State {
             db: db.clone(),
+            mm: mock_mm,
             secp: Secp256k1::new(),
         };
 
@@ -127,12 +135,17 @@ mod tests_integration {
     }
 
     #[tokio::test]
-    async fn register_username_tests() {
+    pub async fn register_username_tests() {
         dotenv::dotenv().ok();
         let pg_url = std::env::var("DATABASE_URL").expect("DATABASE_URL must be set");
         let db = setup_db(pg_url);
+
+        // jwap out fm with a mock here since that's not what is being tested
+        let mock_mm = Arc::new(MockMultiMintWrapperTrait::new());
+
         let state = State {
             db: db.clone(),
+            mm: mock_mm,
             secp: Secp256k1::new(),
         };