diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000000..1554c5edd92
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+# IDEA
+.idea
+*iml
+.DS_Store
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 00000000000..3f1e4c4709b
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,19 @@
+language: ruby
+
+cache:
+ directories:
+ - $HOME/protobuf
+
+sudo: false
+
+before_install:
+ - bash install-protobuf.sh
+
+# check what has been installed by listing contents of protobuf folder
+before_script:
+ - ls -R $HOME/protobuf
+
+# let's use protobuf
+script:
+ - $HOME/protobuf/bin/protoc --java_out=./ ./core/*.proto ./api/*.proto
+ - ls -l
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 00000000000..65c5ca88a67
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,165 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+ This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+ 0. Additional Definitions.
+
+ As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+ "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+ An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+ A "Combined Work" is a work produced by combining or linking an
+Application with the Library. The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+ The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+ The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+ 1. Exception to Section 3 of the GNU GPL.
+
+ You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+ 2. Conveying Modified Versions.
+
+ If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+ a) under this License, provided that you make a good faith effort to
+ ensure that, in the event an Application does not supply the
+ function or data, the facility still operates, and performs
+ whatever part of its purpose remains meaningful, or
+
+ b) under the GNU GPL, with none of the additional permissions of
+ this License applicable to that copy.
+
+ 3. Object Code Incorporating Material from Library Header Files.
+
+ The object code form of an Application may incorporate material from
+a header file that is part of the Library. You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+ a) Give prominent notice with each copy of the object code that the
+ Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the object code with a copy of the GNU GPL and this license
+ document.
+
+ 4. Combined Works.
+
+ You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+ a) Give prominent notice with each copy of the Combined Work that
+ the Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the Combined Work with a copy of the GNU GPL and this license
+ document.
+
+ c) For a Combined Work that displays copyright notices during
+ execution, include the copyright notice for the Library among
+ these notices, as well as a reference directing the user to the
+ copies of the GNU GPL and this license document.
+
+ d) Do one of the following:
+
+ 0) Convey the Minimal Corresponding Source under the terms of this
+ License, and the Corresponding Application Code in a form
+ suitable for, and under terms that permit, the user to
+ recombine or relink the Application with a modified version of
+ the Linked Version to produce a modified Combined Work, in the
+ manner specified by section 6 of the GNU GPL for conveying
+ Corresponding Source.
+
+ 1) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (a) uses at run time
+ a copy of the Library already present on the user's computer
+ system, and (b) will operate properly with a modified version
+ of the Library that is interface-compatible with the Linked
+ Version.
+
+ e) Provide Installation Information, but only if you would otherwise
+ be required to provide such information under section 6 of the
+ GNU GPL, and only to the extent that such information is
+ necessary to install and execute a modified version of the
+ Combined Work produced by recombining or relinking the
+ Application with a modified version of the Linked Version. (If
+ you use option 4d0, the Installation Information must accompany
+ the Minimal Corresponding Source and Corresponding Application
+ Code. If you use option 4d1, you must provide the Installation
+ Information in the manner specified by section 6 of the GNU GPL
+ for conveying Corresponding Source.)
+
+ 5. Combined Libraries.
+
+ You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+ a) Accompany the combined library with a copy of the same work based
+ on the Library, uncombined with any other library facilities,
+ conveyed under the terms of this License.
+
+ b) Give prominent notice with the combined library that part of it
+ is a work based on the Library, and explaining where to find the
+ accompanying uncombined form of the same work.
+
+ 6. Revised Versions of the GNU Lesser General Public License.
+
+ The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+ If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
diff --git a/README.md b/README.md
new file mode 100644
index 00000000000..c04fbf6968a
--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+# protocol [](https://travis-ci.org/tronprotocol/protocol)
+
+
+the protocol of tron including api and message.
+
+java-tron and wallet-cli
+
+git subtree pull --prefix src/main/protos/ protocol master
diff --git a/api/api.proto b/api/api.proto
new file mode 100644
index 00000000000..77e4be1938c
--- /dev/null
+++ b/api/api.proto
@@ -0,0 +1,81 @@
+syntax = "proto3";
+package protocol;
+
+import "core/Tron.proto";
+import "core/Contract.proto";
+
+option java_package = "org.tron.api"; //Specify the name of the package that generated the Java file
+option java_outer_classname = "GrpcAPI"; //Specify the class name of the generated Java file
+
+service Wallet {
+
+ rpc GetBalance (Account) returns (Account) {
+
+ };
+ rpc CreateTransaction (TransferContract) returns (Transaction) {
+
+ };
+
+ rpc BroadcastTransaction (Transaction) returns (Return) {
+
+ };
+
+ rpc ListAccounts (EmptyMessage) returns (AccountList) {
+
+ };
+
+ rpc CreateAccount (AccountCreateContract) returns (Transaction) {
+
+ };
+
+ rpc VoteWitnessAccount (VoteWitnessContract) returns (Transaction) {
+
+ };
+
+ rpc CreateAssetIssue (AssetIssueContract) returns (Transaction) {
+
+ };
+
+ rpc ListWitnesses (EmptyMessage) returns (WitnessList) {
+
+ };
+
+ rpc CreateWitness (WitnessCreateContract) returns (Transaction) {
+
+ };
+
+ rpc ListNodes (EmptyMessage) returns (NodeList) {
+
+ }
+};
+
+message Return {
+ bool result = 1;
+}
+
+message AccountList {
+ repeated Account accounts = 1;
+}
+
+message WitnessList {
+ repeated Witness witnesses = 1;
+}
+
+// Gossip node list
+message NodeList {
+ repeated Node nodes = 1;
+}
+
+// Gossip node
+message Node {
+ Address address = 1;
+}
+
+// Gossip node address
+message Address {
+ bytes host = 1;
+ int32 port = 2;
+}
+
+message EmptyMessage {
+}
diff --git a/core/Contract.proto b/core/Contract.proto
new file mode 100644
index 00000000000..8b3fff1167f
--- /dev/null
+++ b/core/Contract.proto
@@ -0,0 +1,85 @@
+/*
+ * java-tron is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * java-tron is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+syntax = "proto3";
+
+package protocol;
+
+option java_package = "org.tron.protos"; //Specify the name of the package that generated the Java file
+option java_outer_classname = "Contract"; //Specify the class name of the generated Java file
+
+import "core/Tron.proto";
+
+message AccountCreateContract {
+ AccountType type = 1;
+ bytes account_name = 2;
+ bytes owner_address = 3;
+}
+
+message TransferContract {
+ bytes owner_address = 1;
+ bytes to_address = 2;
+ int64 amount = 3;
+}
+
+message TransferAssertContract {
+ bytes assert_name = 1;
+ bytes owner_address = 2;
+ bytes to_address = 3;
+ int64 amount = 4;
+}
+
+
+message VoteAssetContract {
+ bytes owner_address = 1;
+ repeated bytes vote_address = 2;
+ bool support = 3;
+ int32 count = 5;
+}
+
+message VoteWitnessContract {
+ message Vote {
+ bytes vote_address = 1;
+ int64 vote_count = 2;
+ }
+ bytes owner_address = 1;
+ repeated Vote votes = 2;
+ bool support = 3;
+}
+
+message WitnessCreateContract {
+ bytes owner_address = 1;
+ bytes url = 12;
+}
+
+message AssetIssueContract {
+ bytes owner_address = 1;
+ bytes name = 2;
+ int64 total_supply = 4;
+ int32 trx_num = 6;
+ int32 num = 8;
+ int64 start_time = 9;
+ int64 end_time = 10;
+ int32 decay_ratio = 15;
+ int32 vote_score = 16;
+ bytes description = 20;
+ bytes url = 21;
+}
+
+message DeployContract {
+ bytes owner_address = 1;
+ bytes script = 2;
+}
+
diff --git a/core/Tron.proto b/core/Tron.proto
new file mode 100644
index 00000000000..4b5d5446c7e
--- /dev/null
+++ b/core/Tron.proto
@@ -0,0 +1,166 @@
+syntax = "proto3";
+
+import "google/protobuf/any.proto";
+
+package protocol;
+
+
+option java_package = "org.tron.protos"; //Specify the name of the package that generated the Java file
+option java_outer_classname = "Protocol"; //Specify the class name of the generated Java file
+
+
+enum AccountType {
+ Normal = 0;
+ AssetIssue = 1;
+ Contract = 2;
+}
+
+// Account
+message Account {
+ message Vote {
+ bytes vote_address = 1;
+ int64 vote_count = 2;
+ }
+ bytes account_name = 1;
+ AccountType type = 2;
+ bytes address = 3;
+ int64 balance = 4;
+ repeated Vote votes = 5;
+ map asset = 6;
+
+}
+
+// Witness
+message Witness {
+ bytes address = 1;
+ int64 voteCount = 2;
+ bytes pubKey = 3;
+ string url = 4;
+ int64 totalProduced = 5;
+ int64 totalMissed = 6;
+ int64 latestBlockNum = 7;
+ int64 latestSlotNum = 8;
+ bool isJobs = 9;
+}
+
+// Transcation
+
+message TXOutput {
+ int64 value = 1;
+ bytes pubKeyHash = 2;
+}
+
+message TXInput {
+ message raw {
+ bytes txID = 1;
+ int64 vout = 2;
+ bytes pubKey = 3;
+ }
+ raw raw_data = 1;
+ bytes signature = 4;
+}
+
+message TXOutputs {
+ repeated TXOutput outputs = 1;
+}
+
+message Transaction {
+ enum TransactionType {
+ UtxoType = 0;
+ ContractType = 1;
+ }
+ message Contract {
+ enum ContractType {
+ AccountCreateContract = 0;
+ TransferContract = 1;
+ TransferAssertContract = 2;
+ VoteAssetContract = 3;
+ VoteWitnessContract = 4;
+ WitnessCreateContract = 5;
+ AssetIssueContract = 6;
+ DeployContract = 7;
+ }
+ ContractType type = 1;
+ google.protobuf.Any parameter = 2;
+ }
+ message raw {
+ TransactionType type = 2;
+ repeated TXInput vin = 5;
+ repeated TXOutput vout = 7;
+ int64 expiration = 8;
+ bytes data = 10;
+ repeated Contract contract = 11;
+ bytes scripts = 16;
+ }
+ raw raw_data = 1;
+ repeated bytes signature = 5;
+}
+
+message BlockHeader {
+ message raw {
+ int64 timestamp = 1;
+ bytes txTrieRoot = 2;
+ bytes parentHash = 3;
+ //bytes nonce = 5;
+ //bytes difficulty = 6;
+ int64 number = 7;
+ int64 witness_id = 8;
+ bytes witness_address = 9;
+ }
+ raw raw_data = 1;
+ bytes witness_signature = 2;
+}
+
+// block
+message Block {
+ repeated Transaction transactions = 1;
+ BlockHeader block_header = 2;
+}
+
+message ChainInventory {
+ message BlockId {
+ bytes hash = 1;
+ int64 number = 2;
+ }
+ repeated BlockId ids = 1;
+ int64 remain_num = 2;
+}
+
+// Inventory
+message BlockInventory {
+ enum Type {
+ SYNC = 0;
+ ADVTISE = 1;
+ FETCH = 2;
+ }
+
+ message BlockId {
+ bytes hash = 1;
+ int64 number = 2;
+ }
+ repeated BlockId ids = 1;
+ Type type = 2;
+}
+
+message Inventory {
+ enum InventoryType {
+ TRX = 0;
+ BLOCK = 1;
+ }
+ InventoryType type = 1;
+ repeated bytes ids = 2;
+}
+
+message Items {
+ enum ItemType {
+ ERR = 0;
+ TRX = 1;
+ BLOCK = 2;
+ BLOCKHEADER = 3;
+ }
+
+ ItemType type = 1;
+ repeated Block blocks = 2;
+ repeated BlockHeader block_headers = 3;
+ repeated Transaction transactions = 4;
+}
diff --git a/core/TronInventoryItems.proto b/core/TronInventoryItems.proto
new file mode 100644
index 00000000000..fb16f1d5431
--- /dev/null
+++ b/core/TronInventoryItems.proto
@@ -0,0 +1,11 @@
+syntax = "proto3";
+
+package protocol;
+
+option java_package = "org.tron.protos"; //Specify the name of the package that generated the Java file
+option java_outer_classname = "TronInventoryItems"; //Specify the class name of the generated Java file
+
+message InventoryItems {
+ int32 type = 1;
+ repeated bytes items = 2;
+}
\ No newline at end of file
diff --git a/install-protobuf.sh b/install-protobuf.sh
new file mode 100755
index 00000000000..29e5536ee6d
--- /dev/null
+++ b/install-protobuf.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+# check to see if protobuf folder is empty
+if [ ! -d "$HOME/protobuf/lib" ]; then
+ wget https://github.com/google/protobuf/releases/download/v3.5.1/protobuf-java-3.5.1.tar.gz
+ tar -xzvf protobuf-java-3.5.1.tar.gz
+ cd protobuf-3.5.1 && ./configure --prefix=$HOME/protobuf && make && make install
+else
+ echo "Using cached directory."
+fi