diff --git a/build.sbt b/build.sbt
index c0b197f74b..360f09f906 100644
--- a/build.sbt
+++ b/build.sbt
@@ -46,7 +46,8 @@ lazy val rpc = project
   .in(file("rpc"))
   .enablePlugins()
   .dependsOn(
-    core
+    core,
+    coreGen % "test->test"
   )
 
 publishArtifact in root := false
diff --git a/rpc/src/main/scala/org/bitcoins/rpc/jsonmodels/NetworkResult.scala b/rpc/src/main/scala/org/bitcoins/rpc/jsonmodels/NetworkResult.scala
index 68749edb06..877573888a 100644
--- a/rpc/src/main/scala/org/bitcoins/rpc/jsonmodels/NetworkResult.scala
+++ b/rpc/src/main/scala/org/bitcoins/rpc/jsonmodels/NetworkResult.scala
@@ -236,7 +236,7 @@ case class ListTransactionsResult(
                                  comment: Option[String],
                                  to: Option[String],
                                  otheraccount: Option[String],
-                                 bip125_replaceable: String, // TODO: Needs to be a - not a _
+                                 bip125_replaceable: String,
                                  abandoned: Option[Boolean]
                                  ) extends NetworkResult
 
@@ -256,8 +256,8 @@ case class GetTransactionResult(
   confirmations: Int,
   generated: Option[Boolean],
   blockhash: Option[DoubleSha256Digest],
-  blockIndex: Option[Int],
-  blockTime: Option[UInt32],
+  blockindex: Option[Int],
+  blocktime: Option[UInt32],
   txid: DoubleSha256Digest,
   walletconflicts: Vector[DoubleSha256Digest],
   time: UInt32,
@@ -270,7 +270,7 @@ case class GetTransactionResult(
 
 case class TransactionDetails(
   involvesWatchonly: Option[Boolean],
-  account: String,
+  account: Option[String],
   address: Option[BitcoinAddress],
   category: String,
   amount: Bitcoins,
@@ -292,4 +292,44 @@ case class UnspentOutput( // Naming?
 
 case class LockUnspentOutputParameter(txid: DoubleSha256Digest, vout: Int) extends NetworkResult
 
-case class SignRawTransactionResult(hex: Transaction, complete: Boolean) extends NetworkResult
\ No newline at end of file
+case class SignRawTransactionResult(hex: Transaction, complete: Boolean) extends NetworkResult
+
+case class GetBlockChainInfoResult(
+                                    chain: String,
+                                    blocks: Int,
+                                    headers: Int,
+                                    bestblockhash: DoubleSha256Digest,
+                                    difficulty: BigDecimal,
+                                    mediantime: Int,
+                                    verificationprogress: BigDecimal,
+                                    initialblockdownload: Boolean,
+                                    chainwork: String, // How should this be handled?
+                                    size_on_disk: Int,
+                                    pruned: Boolean,
+                                    pruneheight: Option[Int],
+                                    softforks: Vector[Softfork],
+                                    bip9_softforks: Map[String, Bip9Softfork],
+                                    warnings: String
+                                  ) extends NetworkResult
+
+case class Softfork(
+                     id: String,
+                     version: Int,
+                     enforce: Option[Map[String, SoftforkProgress]],
+                     reject: SoftforkProgress
+                   ) extends NetworkResult
+
+case class SoftforkProgress(
+                             status: Option[Boolean],
+                             found: Option[Int],
+                             required: Option[Int],
+                             window: Option[Int]
+                           ) extends NetworkResult
+
+case class Bip9Softfork(
+                         status: String,
+                         bit: Option[Int],
+                         startTime: Int,
+                         timeout: BigInt,
+                         since: Int
+                       ) extends NetworkResult
\ No newline at end of file
diff --git a/rpc/src/main/scala/org/bitcoins/rpc/serializers/JsonSerializers.scala b/rpc/src/main/scala/org/bitcoins/rpc/serializers/JsonSerializers.scala
index 3de97f4420..ac7a30bd76 100644
--- a/rpc/src/main/scala/org/bitcoins/rpc/serializers/JsonSerializers.scala
+++ b/rpc/src/main/scala/org/bitcoins/rpc/serializers/JsonSerializers.scala
@@ -16,6 +16,8 @@ import play.api.libs.json.{ Json, Reads, Writes, __ }
 import play.api.libs.functional.syntax._
 
 object JsonSerializers {
+  implicit val bigIntReads: Reads[BigInt] = BigIntReads
+
   // Internal Types
   implicit val doubleSha256DigestReads: Reads[DoubleSha256Digest] = DoubleSha256DigestReads
   implicit val bitcoinsReads: Reads[Bitcoins] = BitcoinsReads
@@ -71,15 +73,76 @@ object JsonSerializers {
   implicit val rpcTransactionReads: Reads[RpcTransaction] = Json.reads[RpcTransaction]
   implicit val getBlockWithTransactionsResultReads: Reads[GetBlockWithTransactionsResult] = Json.reads[GetBlockWithTransactionsResult]
 
-  implicit val paymentReads: Reads[Payment] = Json.reads[Payment]
+  implicit val paymentReads: Reads[Payment] = (
+    (__ \ "involvesWatchonly").readNullable[Boolean] and
+      (__ \ "account").read[String] and
+      (__ \ "address").readNullable[BitcoinAddress] and
+      (__ \ "category").read[String] and
+      (__ \ "amount").read[Bitcoins] and
+      (__ \ "vout").read[Int] and
+      (__ \ "fee").readNullable[Bitcoins] and
+      (__ \ "confirmations").read[Int] and
+      (__ \ "generated").readNullable[Boolean] and
+      (__ \ "blockhash").readNullable[DoubleSha256Digest] and
+      (__ \ "blockindex").readNullable[Int] and
+      (__ \ "blocktime").readNullable[UInt32] and
+      (__ \ "txid").read[DoubleSha256Digest] and
+      (__ \ "walletconflicts").read[Vector[DoubleSha256Digest]] and
+      (__ \ "time").read[UInt32] and
+      (__ \ "timereceived").read[UInt32] and
+      (__ \ "bip125-replaceable").read[String] and
+      (__ \ "comment").readNullable[String] and
+      (__ \ "to").readNullable[String] and
+      (__ \ "lastblock").read[DoubleSha256Digest]
+    )(Payment)
   implicit val listSinceBlockResultReads: Reads[ListSinceBlockResult] = Json.reads[ListSinceBlockResult]
 
-  implicit val listTransactionsResultReads: Reads[ListTransactionsResult] = Json.reads[ListTransactionsResult]
+  implicit val listTransactionsResultReads: Reads[ListTransactionsResult] = (
+    (__ \ "account").read[String] and
+      (__ \ "address").readNullable[BitcoinAddress] and
+      (__ \ "category").read[String] and
+      (__ \ "amount").read[Bitcoins] and
+      (__ \ "label").readNullable[String] and
+      (__ \ "vout").readNullable[Int] and
+      (__ \ "fee").readNullable[Bitcoins] and
+      (__ \ "confirmations").readNullable[Int] and
+      (__ \ "trusted").readNullable[Boolean] and
+      (__ \ "generated").readNullable[Boolean] and
+      (__ \ "blockhash").readNullable[DoubleSha256Digest] and
+      (__ \ "blockindex").readNullable[Int] and
+      (__ \ "blocktime").readNullable[UInt32] and
+      (__ \ "txid").readNullable[DoubleSha256Digest] and
+      (__ \ "walletconflicts").readNullable[Vector[DoubleSha256Digest]] and
+      (__ \ "time").read[UInt32] and
+      (__ \ "timereceived").readNullable[UInt32] and
+      (__ \ "comment").readNullable[String] and
+      (__ \ "to").readNullable[String] and
+      (__ \ "otheraccount").readNullable[String] and
+      (__ \ "bip125-replaceable").read[String] and
+      (__ \ "abandoned").readNullable[Boolean]
+    )(ListTransactionsResult)
 
   implicit val receivedAddressReads: Reads[ReceivedAddress] = Json.reads[ReceivedAddress]
 
   implicit val TransactionDetailsReads: Reads[TransactionDetails] = Json.reads[TransactionDetails]
-  implicit val getTransactionResultReads: Reads[GetTransactionResult] = Json.reads[GetTransactionResult]
+  implicit val getTransactionResultReads: Reads[GetTransactionResult] = (
+    (__ \ "amount").read[Bitcoins] and
+      (__ \ "fee").readNullable[Bitcoins] and
+      (__ \ "confirmations").read[Int] and
+      (__ \ "generated").readNullable[Boolean] and
+      (__ \ "blockhash").readNullable[DoubleSha256Digest] and
+      (__ \ "blockindex").readNullable[Int] and
+      (__ \ "blocktime").readNullable[UInt32] and
+      (__ \ "txid").read[DoubleSha256Digest] and
+      (__ \ "walletconflicts").read[Vector[DoubleSha256Digest]] and
+      (__ \ "time").read[UInt32] and
+      (__ \ "timereceived").read[UInt32] and
+      (__ \ "bip125-replaceable").read[String] and
+      (__ \ "comment").readNullable[String] and
+      (__ \ "to").readNullable[String] and
+      (__ \ "details").read[Vector[TransactionDetails]] and
+      (__ \ "hex").read[Transaction]
+    )(GetTransactionResult)
 
   implicit val unspentOutputReads: Reads[UnspentOutput] = Json.reads[UnspentOutput]
 
@@ -87,6 +150,11 @@ object JsonSerializers {
 
   implicit val signRawTransactionResultReads: Reads[SignRawTransactionResult] = Json.reads[SignRawTransactionResult]
 
+  implicit val softforkProgressReads: Reads[SoftforkProgress] = Json.reads[SoftforkProgress]
+  implicit val softforkReads: Reads[Softfork] = Json.reads[Softfork]
+  implicit val bip9SoftforkReads: Reads[Bip9Softfork] = Json.reads[Bip9Softfork]
+  implicit val getBlockChainInfoResultReads: Reads[GetBlockChainInfoResult] = Json.reads[GetBlockChainInfoResult]
+
   // Mining Models
   implicit val miningInfoReads: Reads[GetMiningInfoResult] = Json.reads[GetMiningInfoResult]