diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/AssetDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/AssetDao.kt
new file mode 100644
index 0000000..5083f19
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/AssetDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.Asset
+
+@Dao
+interface AssetDao {
+    @Insert
+    fun insert(asset: Asset)
+
+    @Query("SELECT * FROM assets")
+    fun getAllAssets(): LiveData<List<Asset>>
+}
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/AuthorityDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/AuthorityDao.kt
new file mode 100644
index 0000000..6eaa123
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/AuthorityDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.Authority
+
+@Dao
+interface AuthorityDao {
+    @Insert
+    fun insert(authority: Authority)
+
+    @Query("SELECT * FROM authorities")
+    fun getAllAuthorities(): LiveData<List<Authority>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BalanceDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BalanceDao.kt
new file mode 100644
index 0000000..653ee8b
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BalanceDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.Balance
+
+@Dao
+interface BalanceDao {
+    @Insert
+    fun insert(balance: Balance)
+
+    @Query("SELECT * FROM balances")
+    fun getAllBalances(): LiveData<List<Balance>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BitsyDatabase.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BitsyDatabase.kt
new file mode 100644
index 0000000..055cd8f
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BitsyDatabase.kt
@@ -0,0 +1,56 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import android.content.Context
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import cy.agorise.bitsybitshareswallet.models.*
+
+@Database(entities = [
+    Asset::class,
+    Authority::class,
+    Balance::class,
+    BrainKey::class,
+    EquivalentValue::class,
+    Operation::class,
+    Transfer::class,
+    UserAccount::class,
+    UserAccountAuthority::class
+    ], version = 1, exportSchema = false)
+abstract class BitsyDatabase : RoomDatabase() {
+
+    abstract fun assetDao(): AssetDao
+    abstract fun authorityDao(): AuthorityDao
+    abstract fun balanceDao(): BalanceDao
+    abstract fun brainKeyDao(): BrainKeyDao
+    abstract fun equivalentValueDao(): EquivalentValueDao
+    abstract fun operationDao(): OperationDao
+    abstract fun transferDao(): TransferDao
+    abstract fun userAccountDao(): UserAccountDao
+    abstract fun userAccountAuthorityDao(): UserAccountAuthorityDao
+
+    companion object {
+
+        // To make sure there is always only one instance of the database open
+        @Volatile
+        private var INSTANCE: BitsyDatabase? = null
+
+        internal fun getDatabase(context: Context): BitsyDatabase? {
+            if (INSTANCE == null) {
+                synchronized(BitsyDatabase::class.java) {
+                    INSTANCE = Room.databaseBuilder(
+                        context.applicationContext,
+                        BitsyDatabase::class.java, "BiTSyWallet.db"
+                    )
+                        .build()
+                }
+            }
+
+            return INSTANCE
+        }
+
+        fun destroyInstance() {
+            INSTANCE = null
+        }
+    }
+}
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BrainKeyDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BrainKeyDao.kt
new file mode 100644
index 0000000..2432b68
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BrainKeyDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.BrainKey
+
+@Dao
+interface BrainKeyDao {
+    @Insert
+    fun insert(asset: BrainKeyDao)
+
+    @Query("SELECT * FROM brain_keys")
+    fun getAllBrainKeys(): LiveData<List<BrainKey>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/EquivalentValueDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/EquivalentValueDao.kt
new file mode 100644
index 0000000..3135d5f
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/EquivalentValueDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.EquivalentValue
+
+@Dao
+interface EquivalentValueDao {
+    @Insert
+    fun insert(equivalentValue: EquivalentValue)
+
+    @Query("SELECT * FROM equivalent_values")
+    fun getAllEquivalentValues(): LiveData<List<EquivalentValue>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/OperationDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/OperationDao.kt
new file mode 100644
index 0000000..a4fcf2a
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/OperationDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.Operation
+
+@Dao
+interface OperationDao {
+    @Insert
+    fun insert(operation: Operation)
+
+    @Query("SELECT * FROM operations")
+    fun getAllOperations(): LiveData<List<Operation>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/TransferDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/TransferDao.kt
new file mode 100644
index 0000000..0e79fd1
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/TransferDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.Transfer
+
+@Dao
+interface TransferDao {
+    @Insert
+    fun insert(transfer: Transfer)
+
+    @Query("SELECT * FROM transfers")
+    fun getAllTransfers(): LiveData<List<Transfer>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/UserAccountAuthorityDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/UserAccountAuthorityDao.kt
new file mode 100644
index 0000000..42a1b79
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/UserAccountAuthorityDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.Authority
+
+@Dao
+interface UserAccountAuthorityDao {
+    @Insert
+    fun insert(userAccountAuthorityDao: UserAccountAuthorityDao)
+
+    @Query("SELECT * FROM user_accounts INNER JOIN user_accounts__authorities ON user_accounts.id=user_accounts__authorities.user_account_id WHERE user_accounts__authorities.user_account_id=:userAccountId")
+    fun getAuthoritiesForUserAccount(userAccountId: String): LiveData<List<Authority>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/UserAccountDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/UserAccountDao.kt
new file mode 100644
index 0000000..d9df243
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/UserAccountDao.kt
@@ -0,0 +1,16 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.UserAccount
+
+@Dao
+interface UserAccountDao {
+    @Insert
+    fun insert(userAccount: UserAccount)
+
+    @Query("SELECT * FROM user_accounts")
+    fun getAllUserAccounts(): LiveData<List<UserAccount>>
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Asset.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Asset.kt
new file mode 100644
index 0000000..fb679ff
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Asset.kt
@@ -0,0 +1,15 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "assets")
+data class Asset(
+    @PrimaryKey
+    @ColumnInfo(name = "id") val id: String,
+    @ColumnInfo(name = "symbol") val symbol: String,
+    @ColumnInfo(name = "precision") val precision: Int,
+    @ColumnInfo(name = "description") val description: String,
+    @ColumnInfo(name = "bit_asset_id") val bitAssetId: String
+)
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Authority.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Authority.kt
new file mode 100644
index 0000000..3f018d5
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Authority.kt
@@ -0,0 +1,13 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "authorities")
+data class Authority (
+    @PrimaryKey(autoGenerate = true)
+    @ColumnInfo(name = "id") val id: Long,
+    @ColumnInfo(name = "encrypted_private_key") val encryptedBrainkey: String,
+    @ColumnInfo(name = "user_id") val userId: String
+)
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Balance.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Balance.kt
new file mode 100644
index 0000000..d8c12aa
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Balance.kt
@@ -0,0 +1,13 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+
+@Entity(tableName = "balances", primaryKeys = ["user_account_id", "asset_id"])
+// TODO make userAccountId and assetId be ForeignKeys
+data class Balance(
+    @ColumnInfo(name = "user_account_id") val userAccountId: String,
+    @ColumnInfo(name = "asset_id") val assetId: String,
+    @ColumnInfo(name = "asset_amount") val assetAmount: Long,
+    @ColumnInfo(name = "last_update") val lastUpdate: Long
+)
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/BrainKey.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/BrainKey.kt
new file mode 100644
index 0000000..3d77398
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/BrainKey.kt
@@ -0,0 +1,13 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName="brain_keys")
+data class BrainKey(
+    @PrimaryKey
+    @ColumnInfo(name = "public_key") val publicKey: String,
+    @ColumnInfo(name = "encrypted_brain_key") val encryptedBrainKey: String,
+    @ColumnInfo(name = "sequence_number") val sequenceNumber: Long
+)
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/EquivalentValue.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/EquivalentValue.kt
new file mode 100644
index 0000000..d37cf33
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/EquivalentValue.kt
@@ -0,0 +1,25 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "equivalent_values",foreignKeys =
+    [ForeignKey(
+        entity = Transfer::class,
+        parentColumns = ["operation_id"],
+        childColumns = ["transfer_id"]
+    ), ForeignKey(
+        entity = Asset::class,
+        parentColumns = ["id"],
+        childColumns = ["asset_id"]
+    )]
+)
+data class EquivalentValue (
+    @PrimaryKey(autoGenerate = true)
+    @ColumnInfo(name = "id") val id: Long,
+    @ColumnInfo(name = "transfer_id") val transferId: String,
+    @ColumnInfo(name = "value") val value: Long,
+    @ColumnInfo(name = "asset_id") val assetId: String
+)
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Operation.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Operation.kt
new file mode 100644
index 0000000..765c64f
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Operation.kt
@@ -0,0 +1,14 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "operations")
+data class Operation (
+    @PrimaryKey
+    @ColumnInfo(name = "id") val id: String,
+    @ColumnInfo(name = "type") val type: Int,
+    @ColumnInfo(name = "timestamp") val timestamp: Long,
+    @ColumnInfo(name = "block_number") val blockNumber: Long
+)
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Transfer.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Transfer.kt
new file mode 100644
index 0000000..b582d55
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Transfer.kt
@@ -0,0 +1,27 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.ForeignKey
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "transfers",foreignKeys =
+    [ForeignKey(
+        entity = Operation::class,
+        parentColumns = ["id"],
+        childColumns = ["operation_id"]
+    )]
+)
+data class Transfer (
+    @PrimaryKey
+    @ColumnInfo(name = "operation_id") val operationId: String,
+    @ColumnInfo(name = "fee_amount") val feeAmount: Long,
+    @ColumnInfo(name = "fee_asset_id") val feeAssetId: String, // TODO should be foreign key to Asset
+    @ColumnInfo(name = "source") val source: String, // TODO should be foreign key to UserAccount
+    @ColumnInfo(name = "destination") val destination: String, // TODO should be foreign key to UserAccount
+    @ColumnInfo(name = "transfer_amount") val transferAmount: Long,
+    @ColumnInfo(name = "transfer_asset_id") val transferAssetId: String, // TODO should be foreign key to Asset
+    @ColumnInfo(name = "memo") val memo: String,
+    @ColumnInfo(name = "memo_from_key") val memoFromKey: String,
+    @ColumnInfo(name = "memo_to_key") val memoToKey: String
+)
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/UserAccount.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/UserAccount.kt
new file mode 100644
index 0000000..9460ea7
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/UserAccount.kt
@@ -0,0 +1,14 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "user_accounts")
+data class UserAccount (
+    @PrimaryKey
+    @ColumnInfo(name = "id") val id: String,
+    @ColumnInfo(name = "name") val name: String,
+    @ColumnInfo(name = "is_ltm") val isLtm: Boolean,
+    @ColumnInfo(name = "weight_threshold") val weightThreshold: Int
+)
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/UserAccountAuthority.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/UserAccountAuthority.kt
new file mode 100644
index 0000000..99db269
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/UserAccountAuthority.kt
@@ -0,0 +1,25 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.ForeignKey
+
+/**
+ * Table to create a N:N relationship between [UserAccount] and [Authority]
+ */
+@Entity(tableName = "user_accounts__authorities",
+    primaryKeys = ["user_account_id", "authority_id"],
+    foreignKeys = [ForeignKey(
+        entity = UserAccount::class,
+        parentColumns = ["id"],
+        childColumns = ["user_account_id"]
+    ), ForeignKey(
+        entity = Authority::class,
+        parentColumns = ["id"],
+        childColumns = ["authority_id"]
+    )])
+data class UserAccountAuthority (
+    @ColumnInfo(name = "user_account_id") val userAccountId: String,
+    @ColumnInfo(name = "authority_id") val authorityId: Long,
+    @ColumnInfo(name = "weight") val weight: Int
+)
\ No newline at end of file