diff --git a/Gopkg.lock b/Gopkg.lock
index 1f5d72a3..8d4b818d 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -10,7 +10,7 @@
 [[projects]]
   branch = "master"
   name = "github.com/btcsuite/btcd"
-  packages = ["btcec","chaincfg","chaincfg/chainhash","txscript","wire"]
+  packages = ["blockchain","btcec","chaincfg","chaincfg/chainhash","database","txscript","wire"]
   revision = "a1d1ea70dd212a440beb9caa4b766a58d1ed0254"
 
 [[projects]]
@@ -25,6 +25,24 @@
   packages = [".","base58","bech32"]
   revision = "501929d3d046174c3d39f0ea54ece471aa17238c"
 
+[[projects]]
+  name = "github.com/gorilla/context"
+  packages = ["."]
+  revision = "1ea25387ff6f684839d82767c1733ff4d4d15d0a"
+  version = "v1.1"
+
+[[projects]]
+  name = "github.com/gorilla/handlers"
+  packages = ["."]
+  revision = "90663712d74cb411cbef281bc1e08c19d1a76145"
+  version = "v1.3.0"
+
+[[projects]]
+  name = "github.com/gorilla/mux"
+  packages = ["."]
+  revision = "53c1911da2b537f792e7cafcb446b05ffe33b996"
+  version = "v1.6.1"
+
 [[projects]]
   name = "github.com/pkg/profile"
   packages = ["."]
@@ -46,6 +64,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "119cb8683257687e541ae944d0f3a29aa916bb81dcedd6a69a0f765fd8f1be9d"
+  inputs-digest = "b02ba452e22aa8fee86c7c5ba26ab49ca8f59d5541124eece5b5719c12adde9f"
   solver-name = "gps-cdcl"
   solver-version = 1
diff --git a/bitcoinrpc.go b/bitcoin/bitcoinrpc.go
similarity index 98%
rename from bitcoinrpc.go
rename to bitcoin/bitcoinrpc.go
index c7a018fe..d0a2f3ef 100644
--- a/bitcoinrpc.go
+++ b/bitcoin/bitcoinrpc.go
@@ -1,4 +1,4 @@
-package main
+package bitcoin
 
 import (
 	"bytes"
@@ -109,6 +109,10 @@ type resGetRawTransactionVerbose struct {
 	Result Tx        `json:"result"`
 }
 
+type BlockParser interface {
+	ParseBlock(b []byte) (*Block, error)
+}
+
 // BitcoinRPC is an interface to JSON-RPC bitcoind service.
 type BitcoinRPC struct {
 	client   http.Client
diff --git a/bitcoinwire.go b/bitcoin/bitcoinwire.go
similarity index 99%
rename from bitcoinwire.go
rename to bitcoin/bitcoinwire.go
index 7c343cde..9f90351e 100644
--- a/bitcoinwire.go
+++ b/bitcoin/bitcoinwire.go
@@ -1,4 +1,4 @@
-package main
+package bitcoin
 
 import (
 	"bytes"
diff --git a/types.go b/bitcoin/types.go
similarity index 98%
rename from types.go
rename to bitcoin/types.go
index 96cb3c45..d99fe617 100644
--- a/types.go
+++ b/bitcoin/types.go
@@ -1,4 +1,4 @@
-package main
+package bitcoin
 
 type ScriptSig struct {
 	Asm string `json:"asm"`
diff --git a/blockbook.go b/blockbook.go
index 03bbdd73..aaf335ec 100644
--- a/blockbook.go
+++ b/blockbook.go
@@ -6,13 +6,12 @@ import (
 	"sync"
 	"time"
 
+	"blockbook/db"
+	"blockbook/server"
+
 	"github.com/pkg/profile"
 )
 
-type BlockParser interface {
-	ParseBlock(b []byte) (*Block, error)
-}
-
 type Blockchain interface {
 	GetBestBlockHash() (string, error)
 	GetBlockHash(height uint32) (string, error)
@@ -49,6 +48,8 @@ var (
 	syncWorkers = flag.Int("workers", 8, "number of workers to process blocks")
 	dryRun      = flag.Bool("dryrun", false, "do not index blocks, only download")
 	parse       = flag.Bool("parse", false, "use in-process block parsing")
+
+	httpServer = flag.Bool("http", true, "run http server (default true)")
 )
 
 func main() {
@@ -77,12 +78,23 @@ func main() {
 		}
 	}
 
-	db, err := NewRocksDB(*dbPath)
+	db, err := db.NewRocksDB(*dbPath)
 	if err != nil {
 		log.Fatal(err)
 	}
 	defer db.Close()
 
+	if *httpServer {
+		s, err := server.New(db)
+		if err != nil {
+			log.Fatalf("https: %s", err)
+		}
+		err = s.Run()
+		if err != nil {
+			log.Fatalf("https: %s", err)
+		}
+	}
+
 	if *resync {
 		if err := resyncIndex(rpc, db); err != nil {
 			log.Fatal(err)
diff --git a/rocksdb.go b/db/rocksdb.go
similarity index 96%
rename from rocksdb.go
rename to db/rocksdb.go
index 0fd10c98..017d8aca 100644
--- a/rocksdb.go
+++ b/db/rocksdb.go
@@ -1,6 +1,7 @@
-package main
+package db
 
 import (
+	"blockbook/bitcoin"
 	"bytes"
 	"encoding/binary"
 	"encoding/hex"
@@ -105,15 +106,15 @@ const (
 	opDelete = 1
 )
 
-func (d *RocksDB) ConnectBlock(block *Block) error {
+func (d *RocksDB) ConnectBlock(block *bitcoin.Block) error {
 	return d.writeBlock(block, opInsert)
 }
 
-func (d *RocksDB) DisconnectBlock(block *Block) error {
+func (d *RocksDB) DisconnectBlock(block *bitcoin.Block) error {
 	return d.writeBlock(block, opDelete)
 }
 
-func (d *RocksDB) writeBlock(block *Block, op int) error {
+func (d *RocksDB) writeBlock(block *bitcoin.Block, op int) error {
 	wb := gorocksdb.NewWriteBatch()
 	defer wb.Destroy()
 
@@ -146,7 +147,7 @@ type outpoint struct {
 
 func (d *RocksDB) writeOutputs(
 	wb *gorocksdb.WriteBatch,
-	block *Block,
+	block *bitcoin.Block,
 	op int,
 ) error {
 	records := make(map[string][]outpoint)
@@ -234,7 +235,7 @@ func unpackOutputValue(buf []byte) ([]outpoint, error) {
 
 func (d *RocksDB) writeInputs(
 	wb *gorocksdb.WriteBatch,
-	block *Block,
+	block *bitcoin.Block,
 	op int,
 ) error {
 	for _, tx := range block.Txs {
@@ -291,7 +292,7 @@ func (d *RocksDB) GetBlockHash(height uint32) (string, error) {
 
 func (d *RocksDB) writeHeight(
 	wb *gorocksdb.WriteBatch,
-	block *Block,
+	block *bitcoin.Block,
 	op int,
 ) error {
 	key := packUint(block.Height)