diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b07525..820998f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.4.0]
+
+### Added
+
+- Function to encode a human-readable transparent address
+- Function to generate a seed phrase
+
 ## [0.3.0]
 
 ### Added
diff --git a/librustzcash-wrapper/src/lib.rs b/librustzcash-wrapper/src/lib.rs
index 8973af8..5a6f046 100644
--- a/librustzcash-wrapper/src/lib.rs
+++ b/librustzcash-wrapper/src/lib.rs
@@ -37,6 +37,7 @@ use haskell_ffi::{
 
 use zcash_primitives::{
     zip32::Scope as SaplingScope,
+    zip339::{Count, Mnemonic},
     transaction::components::sapling::{
         read_zkproof,
         GrothProofBytes,
@@ -582,3 +583,33 @@ pub extern "C" fn rust_wrapper_tx_parse(
         }
     }
 }
+
+#[no_mangle]
+pub extern "C" fn rust_wrapper_gen_seed_phrase(
+    out: *mut u8,
+    out_len: &mut usize
+    ){
+    let mnemonic = Mnemonic::generate(Count::Words24);
+    let seed = mnemonic.phrase().as_bytes().to_vec();
+    marshall_to_haskell_var(&seed, out, out_len, RW);
+}
+
+#[no_mangle]
+pub extern "C" fn rust_wrapper_recover_seed(
+    input: *const u8,
+    input_len: usize,
+    out: *mut u8,
+    out_len: &mut usize
+    ){
+    let phrase: String = marshall_from_haskell_var(input, input_len, RW);
+    let mnemonic = Mnemonic::from_phrase(phrase);
+    match mnemonic {
+        Ok(m) => {
+            let s = m.to_seed("").to_vec();
+            marshall_to_haskell_var(&s, out, out_len, RW);
+        },
+        Err(_e) => {
+            marshall_to_haskell_var(&vec![0], out, out_len, RW);
+        }
+    }
+}
diff --git a/package.yaml b/package.yaml
index 4856888..35f34e7 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,5 +1,5 @@
 name:                zcash-haskell
-version:             0.3.0
+version:             0.4.0
 git:                 "https://git.vergara.tech/Vergara_Tech/zcash-haskell"
 license:             LGPL-3
 author:              "Rene Vergara"
@@ -53,3 +53,4 @@ tests:
     - bytestring
     - text
     - aeson
+    - haskoin-core
diff --git a/src/C/Zcash.chs b/src/C/Zcash.chs
index ebda582..3d83a26 100644
--- a/src/C/Zcash.chs
+++ b/src/C/Zcash.chs
@@ -29,7 +29,7 @@ module C.Zcash where
 
 import qualified Data.ByteString as BS
 import Codec.Borsh
-import Data.Text (Text)
+import qualified Data.Text as T
 import Data.Word
 import Data.Int
 import Data.Structured
@@ -43,6 +43,12 @@ import qualified Generics.SOP as SOP
 import qualified GHC.Generics as GHC
 import ZcashHaskell.Types
 
+{# fun unsafe rust_wrapper_bech32decode as rustWrapperBech32Decode
+     { toBorshVar* `BS.ByteString'&
+     , getVarBuffer `Buffer RawData'&
+     }
+  -> `()'
+#}
 
 {# fun unsafe rust_wrapper_f4jumble as rustWrapperF4Jumble
      { toBorshVar* `BS.ByteString'&
@@ -71,13 +77,6 @@ import ZcashHaskell.Types
   -> `Bool'
 #}
 
-{# fun unsafe rust_wrapper_bech32decode as rustWrapperBech32Decode
-     { toBorshVar* `BS.ByteString'&
-     , getVarBuffer `Buffer RawData'&
-     }
-  -> `()'
-#}
-
 {# fun pure unsafe rust_wrapper_svk_decode as rustWrapperSaplingVkDecode
      { toBorshVar* `BS.ByteString'&
      }
@@ -127,3 +126,14 @@ import ZcashHaskell.Types
      }
   -> `()'
 #}
+
+{# fun unsafe rust_wrapper_gen_seed_phrase as rustWrapperGenSeedPhrase
+     { getVarBuffer `Buffer Phrase'& } -> `()'
+#}
+
+{# fun unsafe rust_wrapper_recover_seed as rustWrapperGetSeed
+     { toBorshVar* `Phrase'&
+     , getVarBuffer `Buffer Seed'&
+     }
+  -> `()'
+#}
diff --git a/src/ZcashHaskell/Keys.hs b/src/ZcashHaskell/Keys.hs
new file mode 100644
index 0000000..7bedf5f
--- /dev/null
+++ b/src/ZcashHaskell/Keys.hs
@@ -0,0 +1,52 @@
+{- Copyright 2022-2024 Vergara Technologies LLC
+
+  This file is part of Zcash-Haskell.
+ 
+  Zcash-Haskell is free software: you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by the Free
+  Software Foundation, either version 3 of the License, or (at your option) any
+  later version.
+ 
+  Zcash-Haskell is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+  FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+  details.
+
+  You should have received a copy of the GNU Lesser General Public License along with
+  Zcash-Haskell. If not, see <https://www.gnu.org/licenses/>.
+-}
+-- |
+-- Module      :  ZcashHaskell.Keys
+-- Copyright   :  2022-2024 Vergara Technologies
+-- License     :  LGPL-3
+--
+-- Maintainer  :  pitmutt@vergara.tech
+-- Stability   :  experimental
+-- Portability :  unknown
+--
+-- Functions to generate keys for the Zcash blockchain
+--
+module ZcashHaskell.Keys where
+
+import C.Zcash (rustWrapperGenSeedPhrase, rustWrapperGetSeed)
+import qualified Data.ByteString as BS
+import qualified Data.Text as T
+import Foreign.Rust.Marshall.Variable
+  ( withBorshVarBuffer
+  , withPureBorshVarBuffer
+  )
+import ZcashHaskell.Types (Phrase, Seed)
+
+-- | Generate a random seed that can be used to generate private keys for shielded addresses and transparent addresses.
+generateWalletSeedPhrase :: IO Phrase
+generateWalletSeedPhrase = withBorshVarBuffer rustWrapperGenSeedPhrase
+
+-- | Get 
+getWalletSeed :: Phrase -> Maybe Seed
+getWalletSeed p =
+  if BS.length result > 0
+    then Just result
+    else Nothing
+  where
+    result :: Seed
+    result = (withPureBorshVarBuffer . rustWrapperGetSeed) p
diff --git a/src/ZcashHaskell/Transparent.hs b/src/ZcashHaskell/Transparent.hs
index bbc10d6..0d605e0 100644
--- a/src/ZcashHaskell/Transparent.hs
+++ b/src/ZcashHaskell/Transparent.hs
@@ -31,4 +31,36 @@
 --
 module ZcashHaskell.Transparent where
 
+import Crypto.Hash
+import qualified Data.ByteArray as BA
 import qualified Data.ByteString as BS
+import Data.ByteString.Base58 (bitcoinAlphabet, encodeBase58)
+import qualified Data.Text as T
+import qualified Data.Text.Encoding as E
+import Data.Word
+import ZcashHaskell.Types
+  ( TransparentAddress(..)
+  , TransparentType(..)
+  , ZcashNet(..)
+  )
+
+encodeTransparent :: TransparentAddress -> T.Text
+encodeTransparent t =
+  case ta_type t of
+    P2SH ->
+      case ta_net t of
+        MainNet -> encodeTransparent' (0x1c, 0xbd) $ ta_bytes t
+        _ -> encodeTransparent' (0x1c, 0xba) $ ta_bytes t
+    P2PKH ->
+      case ta_net t of
+        MainNet -> encodeTransparent' (0x1c, 0xb8) $ ta_bytes t
+        _ -> encodeTransparent' (0x1d, 0x25) $ ta_bytes t
+  where
+    encodeTransparent' :: (Word8, Word8) -> BS.ByteString -> T.Text
+    encodeTransparent' (a, b) h =
+      E.decodeUtf8 $ encodeBase58 bitcoinAlphabet $ digest <> BS.take 4 checksum
+      where
+        sha256 :: BS.ByteString -> BS.ByteString
+        sha256 bs = BA.convert (hash bs :: Digest SHA256)
+        digest = BS.pack [a, b] <> h
+        checksum = sha256 $ sha256 digest
diff --git a/src/ZcashHaskell/Types.hs b/src/ZcashHaskell/Types.hs
index 47df822..759e148 100644
--- a/src/ZcashHaskell/Types.hs
+++ b/src/ZcashHaskell/Types.hs
@@ -25,10 +25,10 @@
 
 -- |
 -- Module      :  ZcashHaskell.Types
--- Copyright   :  Vergara Technologies 2023
--- License     :  BOSL
+-- Copyright   :  2022-2024 Vergara Technologies
+-- License     :  LGPL-3
 --
--- Maintainer  :  rene@vergara.network
+-- Maintainer  :  pitmut@vergara.tech
 -- Stability   :  experimental
 -- Portability :  unknown
 --
@@ -37,12 +37,10 @@
 module ZcashHaskell.Types where
 
 import Codec.Borsh
-import Control.Exception (MaskingState(Unmasked))
 import Crypto.Hash
 import Data.Aeson
 import qualified Data.ByteArray as BA
 import qualified Data.ByteString as BS
-import Data.ByteString.Base58 (bitcoinAlphabet, encodeBase58)
 import qualified Data.ByteString.Char8 as C
 import Data.Int
 import Data.Structured
@@ -53,6 +51,14 @@ import qualified GHC.Generics as GHC
 import qualified Generics.SOP as SOP
 
 -- * General
+--
+-- | A seed for generating private keys
+type Seed = C.ByteString
+
+-- | A mnemonic phrase used to derive seeds
+type Phrase = BS.ByteString
+
+--
 -- | Type to represent data after Bech32 decoding
 data RawData = RawData
   { hrp :: BS.ByteString -- ^ Human-readable part of the Bech32 encoding
@@ -144,35 +150,14 @@ data ZcashNet
 data TransparentType
   = P2SH
   | P2PKH
-  deriving (Eq)
+  deriving (Eq, Prelude.Show)
 
 -- | Type to represent a transparent Zcash addresses
 data TransparentAddress = TransparentAddress
-  { ta_type :: TransparentType
-  , ta_net :: ZcashNet
-  , ta_bytes :: BS.ByteString
-  } deriving (Eq)
-
-instance Prelude.Show TransparentAddress where
-  show t =
-    case ta_type t of
-      P2SH ->
-        case ta_net t of
-          MainNet -> Prelude.show $ encodeTransparent (0x1c, 0xbd) $ ta_bytes t
-          _ -> Prelude.show $ encodeTransparent (0x1c, 0xba) $ ta_bytes t
-      P2PKH ->
-        case ta_net t of
-          MainNet -> Prelude.show $ encodeTransparent (0x1c, 0xb8) $ ta_bytes t
-          _ -> Prelude.show $ encodeTransparent (0x1d, 0x25) $ ta_bytes t
-    where
-      encodeTransparent :: (Word8, Word8) -> BS.ByteString -> BS.ByteString
-      encodeTransparent (a, b) h =
-        encodeBase58 bitcoinAlphabet $ digest <> BS.take 4 checksum
-        where
-          sha256 :: BS.ByteString -> BS.ByteString
-          sha256 bs = BA.convert (hash bs :: Digest SHA256)
-          digest = BS.pack [a, b] <> h
-          checksum = sha256 $ sha256 digest
+  { ta_type :: !TransparentType
+  , ta_net :: !ZcashNet
+  , ta_bytes :: !BS.ByteString
+  } deriving (Eq, Prelude.Show)
 
 -- * Sapling
 -- | Type to represent a Sapling Shielded Output as provided by the @getrawtransaction@ RPC method of @zcashd@.
diff --git a/stack.yaml b/stack.yaml
index 33603d4..45d827d 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -17,7 +17,7 @@
 #
 # resolver: ./custom-snapshot.yaml
 # resolver: https://example.com/snapshots/2018-01-01.yaml
-resolver: lts-21.21
+resolver: lts-21.22
 
 # User packages to be built.
 # Various formats can be used as shown in the example below.
diff --git a/test/Spec.hs b/test/Spec.hs
index 8007b19..a360e77 100644
--- a/test/Spec.hs
+++ b/test/Spec.hs
@@ -22,6 +22,8 @@ import C.Zcash (rustWrapperUADecode)
 import Data.Aeson
 import Data.Bool (Bool(True))
 import qualified Data.ByteString as BS
+import Data.Either (isRight)
+import Data.Foldable (sequenceA_)
 import Data.Maybe
 import qualified Data.Text as T
 import qualified Data.Text.Encoding as E
@@ -29,7 +31,9 @@ import qualified Data.Text.Lazy.Encoding as LE
 import qualified Data.Text.Lazy.IO as LTIO
 import Data.Word
 import GHC.Float.RealFracMethods (properFractionDoubleInteger)
+import Haskoin.Keys.Mnemonic
 import Test.Hspec
+import ZcashHaskell.Keys (generateWalletSeedPhrase, getWalletSeed)
 import ZcashHaskell.Orchard
 import ZcashHaskell.Sapling
   ( decodeSaplingOutput
@@ -38,6 +42,7 @@ import ZcashHaskell.Sapling
   , isValidShieldedAddress
   , matchSaplingAddress
   )
+import ZcashHaskell.Transparent (encodeTransparent)
 import ZcashHaskell.Types
   ( BlockResponse(..)
   , DecodedNote(..)
@@ -280,6 +285,18 @@ main = do
           Right x ->
             rt_id x `shouldBe`
             "5242b51f22a7d6fe9dee237137271cde704d306a5fff6a862bffaebb6f0e7e56"
+    describe "Seeds" $ do
+      it "generate seed phrase" $ do
+        s <- generateWalletSeedPhrase
+        BS.length s `shouldNotBe` 0
+      it "get seed from phrase" $ do
+        s <- generateWalletSeedPhrase
+        let x = getWalletSeed s
+        let result =
+              case x of
+                Nothing -> False
+                Just s' -> True
+        result `shouldBe` True
     describe "Sapling address" $ do
       it "succeeds with valid address" $ do
         let sa =
@@ -427,5 +444,5 @@ main = do
         let msg =
               case isValidUnifiedAddress ua of
                 Nothing -> "Bad UA"
-                Just u -> maybe "No transparent" show $ t_rec u
-        msg `shouldBe` "Got it"
+                Just u -> maybe "No transparent" encodeTransparent $ t_rec u
+        msg `shouldBe` "t1LPWuQnjCRH7JAeEErSXKixcUteLJRJjKD"
diff --git a/zcash-haskell.cabal b/zcash-haskell.cabal
index 30803ce..8bb6a08 100644
--- a/zcash-haskell.cabal
+++ b/zcash-haskell.cabal
@@ -1,11 +1,11 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.35.2.
+-- This file has been generated from package.yaml by hpack version 0.36.0.
 --
 -- see: https://github.com/sol/hpack
 
 name:           zcash-haskell
-version:        0.3.0
+version:        0.4.0
 synopsis:       Utilities to interact with the Zcash blockchain
 description:    Please see the README on the repo at <https://git.vergara.tech/Vergara_Tech/zcash-haskell#readme>
 category:       Blockchain
@@ -26,6 +26,8 @@ source-repository head
 library
   exposed-modules:
       C.Zcash
+      ZcashHaskell.DB
+      ZcashHaskell.Keys
       ZcashHaskell.Orchard
       ZcashHaskell.Sapling
       ZcashHaskell.Transparent
@@ -63,6 +65,7 @@ test-suite zcash-haskell-test
       aeson
     , base >=4.7 && <5
     , bytestring
+    , haskoin-core
     , hspec
     , text
     , zcash-haskell