diff --git a/libraries/app/api.cpp b/libraries/app/api.cpp
index 29a4edf9..138e0560 100644
--- a/libraries/app/api.cpp
+++ b/libraries/app/api.cpp
@@ -40,8 +40,19 @@
 
 #include <fc/crypto/hex.hpp>
 #include <fc/smart_ref_impl.hpp>
+#include <fc/rpc/api_connection.hpp>
 #include <fc/thread/future.hpp>
 
+template class fc::api<graphene::app::block_api>;
+template class fc::api<graphene::app::network_broadcast_api>;
+template class fc::api<graphene::app::network_node_api>;
+template class fc::api<graphene::app::history_api>;
+template class fc::api<graphene::app::crypto_api>;
+template class fc::api<graphene::app::asset_api>;
+template class fc::api<graphene::debug_witness::debug_api>;
+template class fc::api<graphene::app::login_api>;
+
+
 namespace graphene { namespace app {
 
     login_api::login_api(application& a)
diff --git a/libraries/app/database_api.cpp b/libraries/app/database_api.cpp
index c7d63ad5..b49e1b35 100644
--- a/libraries/app/database_api.cpp
+++ b/libraries/app/database_api.cpp
@@ -31,6 +31,8 @@
 #include <fc/smart_ref_impl.hpp>
 
 #include <fc/crypto/hex.hpp>
+#include <fc/rpc/api_connection.hpp>
+#include <fc/uint128.hpp>
 
 #include <boost/range/iterator_range.hpp>
 #include <boost/rational.hpp>
@@ -45,6 +47,8 @@
 
 typedef std::map< std::pair<graphene::chain::asset_id_type, graphene::chain::asset_id_type>, std::vector<fc::variant> > market_queue_type;
 
+template class fc::api<graphene::app::database_api>;
+
 namespace graphene { namespace app {
 
 class database_api_impl : public std::enable_shared_from_this<database_api_impl>
diff --git a/libraries/app/include/graphene/app/api.hpp b/libraries/app/include/graphene/app/api.hpp
index d40dde6e..9e468dca 100644
--- a/libraries/app/include/graphene/app/api.hpp
+++ b/libraries/app/include/graphene/app/api.hpp
@@ -357,7 +357,17 @@ namespace graphene { namespace app {
          graphene::chain::database& _db;
          graphene::app::database_api database_api;
    };
+} } // graphene::app
 
+extern template class fc::api<graphene::app::block_api>;
+extern template class fc::api<graphene::app::network_broadcast_api>;
+extern template class fc::api<graphene::app::network_node_api>;
+extern template class fc::api<graphene::app::history_api>;
+extern template class fc::api<graphene::app::crypto_api>;
+extern template class fc::api<graphene::app::asset_api>;
+extern template class fc::api<graphene::debug_witness::debug_api>;
+
+namespace graphene { namespace app {
    /**
     * @brief The login_api class implements the bottom layer of the RPC API
     *
@@ -419,6 +429,8 @@ namespace graphene { namespace app {
 
 }}  // graphene::app
 
+extern template class fc::api<graphene::app::login_api>;
+
 FC_REFLECT( graphene::app::network_broadcast_api::transaction_confirmation,
         (id)(block_num)(trx_num)(trx) )
 FC_REFLECT( graphene::app::verify_range_result,
diff --git a/libraries/app/include/graphene/app/database_api.hpp b/libraries/app/include/graphene/app/database_api.hpp
index 00f51a44..378a4aea 100644
--- a/libraries/app/include/graphene/app/database_api.hpp
+++ b/libraries/app/include/graphene/app/database_api.hpp
@@ -715,6 +715,8 @@ private:
 
 } }
 
+extern template class fc::api<graphene::app::database_api>;
+
 FC_REFLECT( graphene::app::order, (price)(quote)(base) );
 FC_REFLECT( graphene::app::order_book, (base)(quote)(bids)(asks) );
 FC_REFLECT( graphene::app::market_ticker, (base)(quote)(latest)(lowest_ask)(highest_bid)(percent_change)(base_volume)(quote_volume) );
diff --git a/libraries/wallet/include/graphene/wallet/wallet.hpp b/libraries/wallet/include/graphene/wallet/wallet.hpp
index d6082564..7c1960ee 100644
--- a/libraries/wallet/include/graphene/wallet/wallet.hpp
+++ b/libraries/wallet/include/graphene/wallet/wallet.hpp
@@ -1927,6 +1927,8 @@ class wallet_api
 
 } }
 
+extern template class fc::api<graphene::wallet::wallet_api>;
+
 FC_REFLECT( graphene::wallet::key_label, (label)(key) )
 FC_REFLECT( graphene::wallet::blind_balance, (amount)(from)(to)(one_time_key)(blinding_factor)(commitment)(used) )
 FC_REFLECT( graphene::wallet::blind_confirmation::output, (label)(pub_key)(decrypted_memo)(confirmation)(auth)(confirmation_receipt) )
diff --git a/libraries/wallet/wallet.cpp b/libraries/wallet/wallet.cpp
index 27eac237..bdb756c2 100644
--- a/libraries/wallet/wallet.cpp
+++ b/libraries/wallet/wallet.cpp
@@ -55,6 +55,7 @@
 #include <fc/io/json.hpp>
 #include <fc/io/stdio.hpp>
 #include <fc/network/http/websocket.hpp>
+#include <fc/rpc/api_connection.hpp>
 #include <fc/rpc/cli.hpp>
 #include <fc/rpc/websocket_api.hpp>
 #include <fc/crypto/aes.hpp>
@@ -89,6 +90,8 @@
 # include <sys/stat.h>
 #endif
 
+template class fc::api<graphene::wallet::wallet_api>;
+
 #define BRAIN_KEY_WORD_COUNT 16
 
 namespace graphene { namespace wallet {