diff --git a/explorer/src/Pos/Explorer/Aeson/ClientTypes.hs b/explorer/src/Pos/Explorer/Aeson/ClientTypes.hs
index cc677f9d509..d035fa7a33e 100644
--- a/explorer/src/Pos/Explorer/Aeson/ClientTypes.hs
+++ b/explorer/src/Pos/Explorer/Aeson/ClientTypes.hs
@@ -17,8 +17,9 @@ import           Data.Fixed (showFixed)
 
 import           Pos.Explorer.Web.ClientTypes (CAda (..), CAddress,
                      CAddressSummary, CAddressType, CBlockEntry, CBlockSummary,
-                     CCoin, CGenesisAddressInfo, CGenesisSummary, CHash,
-                     CNetworkAddress, CTxBrief, CTxEntry, CTxId, CTxSummary)
+                     CByteString (..), CCoin, CGenesisAddressInfo,
+                     CGenesisSummary, CHash, CNetworkAddress, CTxBrief,
+                     CTxEntry, CTxId, CTxSummary, CUtxo)
 import           Pos.Explorer.Web.Error (ExplorerError)
 
 deriveJSON defaultOptions ''CHash
@@ -37,6 +38,10 @@ deriveToJSON defaultOptions ''CNetworkAddress
 deriveToJSON defaultOptions ''CTxSummary
 deriveToJSON defaultOptions ''CGenesisSummary
 deriveToJSON defaultOptions ''CGenesisAddressInfo
+deriveToJSON defaultOptions ''CUtxo
+
+instance ToJSON CByteString where
+    toJSON (CByteString bs) = (toJSON.toString) bs
 
 instance ToJSON CAda where
     -- https://github.com/bos/aeson/issues/227#issuecomment-245400284
diff --git a/explorer/src/Pos/Explorer/Web/Api.hs b/explorer/src/Pos/Explorer/Web/Api.hs
index 1f013b34758..f9fd6079cee 100644
--- a/explorer/src/Pos/Explorer/Web/Api.hs
+++ b/explorer/src/Pos/Explorer/Web/Api.hs
@@ -15,7 +15,8 @@ import           Universum
 
 import           Control.Exception.Safe (try)
 import           Data.Proxy (Proxy (Proxy))
-import           Servant.API ((:>), Capture, Get, JSON, QueryParam, Summary)
+import           Servant.API ((:>), Capture, Get, JSON, Post, QueryParam,
+                     ReqBody, Summary)
 import           Servant.Generic ((:-), AsApi, ToServant)
 import           Servant.Server (ServantErr (..))
 
@@ -23,7 +24,7 @@ import           Pos.Core (EpochIndex)
 import           Pos.Explorer.Web.ClientTypes (Byte, CAda, CAddress,
                      CAddressSummary, CAddressesFilter, CBlockEntry,
                      CBlockSummary, CGenesisAddressInfo, CGenesisSummary,
-                     CHash, CTxBrief, CTxEntry, CTxId, CTxSummary)
+                     CHash, CTxBrief, CTxEntry, CTxId, CTxSummary, CUtxo)
 import           Pos.Explorer.Web.Error (ExplorerError)
 import           Pos.Util.Servant (DQueryParam, ModifiesApiRes (..), VerbMod)
 
@@ -114,6 +115,14 @@ data ExplorerApiRecord route = ExplorerApiRecord
         :> Capture "address" CAddress
         :> ExRes Get CAddressSummary
 
+  , _addressUtxoBulk :: route
+        :- Summary "Get summary information about multiple addresses."
+        :> "bulk"
+        :> "addresses"
+        :> "utxo"
+        :> ReqBody '[JSON] [CAddress]
+        :> ExRes Post [CUtxo]
+
   , _epochPages :: route
         :- Summary "Get epoch pages, all the paged slots in the epoch."
         :> "epochs"
diff --git a/explorer/src/Pos/Explorer/Web/ClientTypes.hs b/explorer/src/Pos/Explorer/Web/ClientTypes.hs
index 19db0a29dab..790924bba54 100644
--- a/explorer/src/Pos/Explorer/Web/ClientTypes.hs
+++ b/explorer/src/Pos/Explorer/Web/ClientTypes.hs
@@ -17,6 +17,7 @@ module Pos.Explorer.Web.ClientTypes
        , CAddressType (..)
        , CAddressSummary (..)
        , CTxBrief (..)
+       , CUtxo  (..)
        , CNetworkAddress (..)
        , CTxSummary (..)
        , CGenesisSummary (..)
@@ -29,6 +30,7 @@ module Pos.Explorer.Web.ClientTypes
        , LocalSlotIndex (..)
        , StakeholderId
        , Byte
+       , CByteString (..)
        , mkCCoin
        , mkCCoinMB
        , toCHash
@@ -87,6 +89,8 @@ import           Pos.Explorer.Core (TxExtra (..))
 import           Pos.Explorer.ExplorerMode (ExplorerMode)
 import           Pos.Explorer.ExtraContext (HasExplorerCSLInterface (..))
 import           Pos.Explorer.TestUtil (secretKeyToAddress)
+
+
 -------------------------------------------------------------------------------------
 -- Hash types
 -------------------------------------------------------------------------------------
@@ -308,6 +312,18 @@ data CTxBrief = CTxBrief
     , ctbOutputSum  :: !CCoin
     } deriving (Show, Generic)
 
+data CUtxo = CUtxo
+    { cuId       :: !CTxId
+    , cuOutIndex :: !Int
+    , cuAddress  :: !CAddress
+    , cuCoins    :: !CCoin
+    }
+    | CUtxoUnknown
+    { cuTag  :: !Int
+      , cuBs :: !CByteString
+    }
+    deriving (Show, Generic)
+
 newtype CNetworkAddress = CNetworkAddress Text
     deriving (Show, Generic)
 
@@ -431,6 +447,12 @@ sumCoinOfInputsOutputs addressListMB
         mkCCoin $ mkCoin $ fromIntegral $ sum addressCoinList
     | otherwise = mkCCoinMB Nothing
 
+newtype CByteString = CByteString ByteString
+    deriving (Generic)
+
+instance Show CByteString where
+    show (CByteString bs) = (show . toString) bs
+
 --------------------------------------------------------------------------------
 -- Arbitrary instances
 --------------------------------------------------------------------------------
diff --git a/explorer/src/Pos/Explorer/Web/Server.hs b/explorer/src/Pos/Explorer/Web/Server.hs
index 6c779b291f9..5c245775a31 100644
--- a/explorer/src/Pos/Explorer/Web/Server.hs
+++ b/explorer/src/Pos/Explorer/Web/Server.hs
@@ -44,7 +44,8 @@ import           Network.Wai.Middleware.RequestLogger (logStdoutDev)
 
 import qualified Serokell.Util.Base64 as B64
 import           Servant.Generic (AsServerT, toServant)
-import           Servant.Server (Server, ServerT, serve)
+import           Servant.Server (Server, ServerT, err405, errReasonPhrase,
+                     serve)
 import           System.Wlog (logDebug)
 
 import           Pos.Crypto (WithHash (..), hash, redeemPkBuild, withHash)
@@ -65,10 +66,10 @@ import           Pos.Core (AddrType (..), Address (..), Coin, EpochIndex,
 import           Pos.Core.Block (Block, HeaderHash, MainBlock, gbHeader,
                      gbhConsensus, mainBlockSlot, mainBlockTxPayload, mcdSlot)
 import           Pos.Core.Chrono (NewestFirst (..))
-import           Pos.Core.Txp (Tx (..), TxAux, TxId, TxOutAux (..), taTx,
-                     txOutValue, txpTxs, _txOutputs)
-import           Pos.DB.Txp (MonadTxpMem, getLocalTxs, getMemPool,
-                     withTxpLocalData)
+import           Pos.Core.Txp (Tx (..), TxAux, TxId, TxIn (..), TxOutAux (..),
+                     taTx, txOutAddress, txOutValue, txpTxs, _txOutputs)
+import           Pos.DB.Txp (MonadTxpMem, getFilteredUtxo, getLocalTxs,
+                     getMemPool, withTxpLocalData)
 import           Pos.Infra.Slotting (MonadSlots (..), getSlotStart)
 import           Pos.Util (divRoundUp, maybeThrow)
 import           Pos.Web (serveImpl)
@@ -86,15 +87,18 @@ import           Pos.Explorer.Web.Api (ExplorerApi, ExplorerApiRecord (..),
 import           Pos.Explorer.Web.ClientTypes (Byte, CAda (..), CAddress (..),
                      CAddressSummary (..), CAddressType (..),
                      CAddressesFilter (..), CBlockEntry (..),
-                     CBlockSummary (..), CGenesisAddressInfo (..),
-                     CGenesisSummary (..), CHash, CTxBrief (..), CTxEntry (..),
-                     CTxId (..), CTxSummary (..), TxInternal (..),
-                     convertTxOutputs, convertTxOutputsMB, fromCAddress,
-                     fromCHash, fromCTxId, getEpochIndex, getSlotIndex,
-                     mkCCoin, mkCCoinMB, tiToTxEntry, toBlockEntry,
-                     toBlockSummary, toCAddress, toCHash, toCTxId, toTxBrief)
+                     CBlockSummary (..), CByteString (..),
+                     CGenesisAddressInfo (..), CGenesisSummary (..), CHash,
+                     CTxBrief (..), CTxEntry (..), CTxId (..), CTxSummary (..),
+                     CUtxo (..), TxInternal (..), convertTxOutputs,
+                     convertTxOutputsMB, fromCAddress, fromCHash, fromCTxId,
+                     getEpochIndex, getSlotIndex, mkCCoin, mkCCoinMB,
+                     tiToTxEntry, toBlockEntry, toBlockSummary, toCAddress,
+                     toCHash, toCTxId, toTxBrief)
 import           Pos.Explorer.Web.Error (ExplorerError (..))
 
+import qualified Data.Map as M
+import           Pos.Configuration (explorerExtendedApi)
 
 
 ----------------------------------------------------------------
@@ -132,6 +136,7 @@ explorerHandlers _diffusion =
         , _txsLast            = getLastTxs
         , _txsSummary         = getTxSummary
         , _addressSummary     = getAddressSummary
+        , _addressUtxoBulk    = getAddressUtxoBulk
         , _epochPages         = getEpochPage
         , _epochSlots         = getEpochSlot
         , _genesisSummary     = getGenesisSummary
@@ -371,6 +376,42 @@ getAddressSummary cAddr = do
             ATRedeem     -> CRedeemAddress
             ATUnknown {} -> CUnknownAddress
 
+
+getAddressUtxoBulk
+    :: (ExplorerMode ctx m)
+    => [CAddress]
+    -> m [CUtxo]
+getAddressUtxoBulk cAddrs = do
+    unless explorerExtendedApi $
+        throwM err405
+        { errReasonPhrase = "Explorer extended API is disabled by configuration!"
+        }
+
+    let nAddrs = length cAddrs
+
+    when (nAddrs > 10) $
+        throwM err405
+        { errReasonPhrase = "Maximum number of addresses you can send to fetch Utxo in bulk is 10!"
+        }
+
+    addrs <- mapM cAddrToAddr cAddrs
+    utxo <- getFilteredUtxo addrs
+
+    pure . map futxoToCUtxo . M.toList $ utxo
+  where
+    futxoToCUtxo :: (TxIn, TxOutAux) -> CUtxo
+    futxoToCUtxo ((TxInUtxo txInHash txInIndex), txOutAux) = CUtxo {
+        cuId = toCTxId txInHash,
+        cuOutIndex = fromIntegral txInIndex,
+        cuAddress = toCAddress . txOutAddress . toaOut $ txOutAux,
+        cuCoins = mkCCoin . txOutValue . toaOut $ txOutAux
+    }
+    futxoToCUtxo ((TxInUnknown tag bs), _) = CUtxoUnknown {
+        cuTag = fromIntegral tag,
+        cuBs = CByteString bs
+    }
+
+
 -- | Get transaction summary from transaction id. Looks at both the database
 -- and the memory (mempool) for the transaction. What we have at the mempool
 -- are transactions that have to be written in the blockchain.
diff --git a/explorer/src/Pos/Explorer/Web/TestServer.hs b/explorer/src/Pos/Explorer/Web/TestServer.hs
index 59273b4d9c9..1e58bdb1ed7 100644
--- a/explorer/src/Pos/Explorer/Web/TestServer.hs
+++ b/explorer/src/Pos/Explorer/Web/TestServer.hs
@@ -24,10 +24,12 @@ import           Pos.Explorer.Web.ClientTypes (Byte, CAda (..), CAddress (..),
                      CAddressesFilter (..), CBlockEntry (..),
                      CBlockSummary (..), CGenesisAddressInfo (..),
                      CGenesisSummary (..), CHash (..), CTxBrief (..),
-                     CTxEntry (..), CTxId (..), CTxSummary (..), mkCCoin)
+                     CTxEntry (..), CTxId (..), CTxSummary (..), CUtxo (..),
+                     mkCCoin)
 import           Pos.Explorer.Web.Error (ExplorerError (..))
 import           Pos.Web ()
 
+
 ----------------------------------------------------------------
 -- Top level functionality
 ----------------------------------------------------------------
@@ -54,6 +56,7 @@ explorerHandlers =
         , _txsLast            = testTxsLast
         , _txsSummary         = testTxsSummary
         , _addressSummary     = testAddressSummary
+        , _addressUtxoBulk    = testAddressUtxoBulk
         , _epochPages         = testEpochPageSearch
         , _epochSlots         = testEpochSlotSearch
         , _genesisSummary     = testGenesisSummary
@@ -185,6 +188,16 @@ testAddressSummary
     -> Handler CAddressSummary
 testAddressSummary _  = pure sampleAddressSummary
 
+testAddressUtxoBulk
+    :: [CAddress]
+    -> Handler [CUtxo]
+testAddressUtxoBulk _  = pure [CUtxo
+    { cuId = CTxId $ CHash "8aac4a6b18fafa2783071c66519332157ce96c67e88fc0cc3cb04ba0342d12a1"
+    , cuOutIndex = 0
+    , cuAddress = CAddress "19F6U1Go5B4KakVoCZfzCtqNAWhUBprxVzL3JsGu74TEwQnXPvAKPUbvG8o4Qe5RaY8Z7WKLfxmNFwBqPV1NQ2hRpKkdEN"
+    , cuCoins = mkCCoin $ mkCoin 3
+    }]
+
 testEpochSlotSearch
     :: EpochIndex
     -> Word16
diff --git a/explorer/src/documentation/Main.hs b/explorer/src/documentation/Main.hs
index 7904b1c883d..ab33cc0ac2d 100644
--- a/explorer/src/documentation/Main.hs
+++ b/explorer/src/documentation/Main.hs
@@ -27,8 +27,9 @@ import           Control.Lens (mapped, (?~))
 import           Data.Aeson (encode)
 import qualified Data.ByteString.Lazy.Char8 as BSL8
 import           Data.Fixed (Fixed (..), Micro)
-import           Data.Swagger (Swagger, ToParamSchema (..), ToSchema (..),
-                     declareNamedSchema, defaultSchemaOptions, description,
+import           Data.Swagger (NamedSchema (..), Swagger, ToParamSchema (..),
+                     ToSchema (..), binarySchema, declareNamedSchema,
+                     defaultSchemaOptions, description,
                      genericDeclareNamedSchema, host, info, name, title,
                      version)
 import           Data.Typeable (Typeable, typeRep)
@@ -85,6 +86,7 @@ instance ToParamSchema C.EpochIndex
 instance ToSchema      C.CTxSummary
 instance ToSchema      C.CTxEntry
 instance ToSchema      C.CTxBrief
+instance ToSchema      C.CUtxo
 instance ToSchema      C.CBlockSummary
 instance ToSchema      C.CBlockEntry
 instance ToSchema      C.CAddressType
@@ -100,6 +102,9 @@ instance ToParamSchema C.CAddressesFilter
 
 deriving instance Generic Micro
 
+instance ToSchema C.CByteString where
+  declareNamedSchema _ = return $ NamedSchema (Just "CByteString") binarySchema
+
 -- | Instance for Either-based types (types we return as 'Right') in responses.
 -- Due 'typeOf' these types must be 'Typeable'.
 -- We need this instance for correct Swagger-specification.
diff --git a/lib/configuration.yaml b/lib/configuration.yaml
index 28cc4de3aca..3517171add1 100644
--- a/lib/configuration.yaml
+++ b/lib/configuration.yaml
@@ -112,6 +112,7 @@ dev: &dev
     pendingTxResubmissionPeriod: 7 # seconds
     walletProductionApi: false
     walletTxCreationDisabled: false
+    explorerExtendedApi: false
 
   tls: &dev_tls
     ca:
@@ -310,6 +311,7 @@ mainnet_base: &mainnet_base
     pendingTxResubmissionPeriod: 7 # seconds
     walletProductionApi: true
     walletTxCreationDisabled: false
+    explorerExtendedApi: false
 
   tls: &mainnet_base_tls
     ca:
diff --git a/lib/src/Pos/Configuration.hs b/lib/src/Pos/Configuration.hs
index 232fc7b56b0..cf53dc965e8 100644
--- a/lib/src/Pos/Configuration.hs
+++ b/lib/src/Pos/Configuration.hs
@@ -17,6 +17,9 @@ module Pos.Configuration
        , pendingTxResubmitionPeriod
        , walletProductionApi
        , walletTxCreationDisabled
+
+       -- * Explorer constants
+       , explorerExtendedApi
        ) where
 
 import           Universum
@@ -52,6 +55,9 @@ data NodeConfiguration = NodeConfiguration
     , ccWalletTxCreationDisabled     :: !Bool
       -- ^ Disallow transaction creation or re-submission of
       -- pending transactions by the wallet
+    , ccExplorerExtendedApi          :: !Bool
+      -- ^ Enable explorer extended API for fetching more
+      -- info about addresses (like utxos) and bulk endpoints
     } deriving (Show, Generic)
 
 instance ToJSON NodeConfiguration where
@@ -91,3 +97,12 @@ walletProductionApi = ccWalletProductionApi $ nodeConfiguration
 -- existing pending transactions.
 walletTxCreationDisabled :: HasNodeConfiguration => Bool
 walletTxCreationDisabled = ccWalletTxCreationDisabled $ nodeConfiguration
+
+----------------------------------------------------------------------------
+-- Explorer parameters
+----------------------------------------------------------------------------
+
+-- | If 'True', explorer extended API, like fetching utxos for address is enabled.
+-- WARNING Those endpoints are potentially expensive!
+explorerExtendedApi :: HasNodeConfiguration => Bool
+explorerExtendedApi = ccExplorerExtendedApi $ nodeConfiguration