diff --git a/buf.gen.yaml b/buf.gen.yaml
new file mode 100644
index 0000000..f0b0c4a
--- /dev/null
+++ b/buf.gen.yaml
@@ -0,0 +1,7 @@
+version: v1beta1
+plugins:
+  - name: go
+    path: third_party/tools/bin/protoc-gen-go
+    out: .
+    opt:
+      - paths=source_relative
diff --git a/generate.sh b/generate.sh
new file mode 100755
index 0000000..9788c25
--- /dev/null
+++ b/generate.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -e
+
+(
+  cd third_party/tools
+  ./build.sh
+)
+
+third_party/tools/bin/buf generate
diff --git a/third_party/solana_proto/.gitignore b/third_party/solana_proto/.gitignore
new file mode 100644
index 0000000..c61a5e8
--- /dev/null
+++ b/third_party/solana_proto/.gitignore
@@ -0,0 +1 @@
+*.pb.go
diff --git a/third_party/solana_proto/confirmed_block/confirmed_block.proto b/third_party/solana_proto/confirmed_block/confirmed_block.proto
new file mode 100644
index 0000000..369de9f
--- /dev/null
+++ b/third_party/solana_proto/confirmed_block/confirmed_block.proto
@@ -0,0 +1,130 @@
+// Latest upstream version:
+// https://raw.githubusercontent.com/solana-labs/solana/master/storage-proto/proto/confirmed_block.proto
+
+syntax = "proto3";
+
+package solana.storage.ConfirmedBlock;
+
+// [This line is not present in upstream proto file]
+option go_package = "github.com/certusone/radiance/third_party/solana_proto;confirmed_block";
+
+message ConfirmedBlock {
+  string previous_blockhash = 1;
+  string blockhash = 2;
+  uint64 parent_slot = 3;
+  repeated ConfirmedTransaction transactions = 4;
+  repeated Reward rewards = 5;
+  UnixTimestamp block_time = 6;
+  BlockHeight block_height = 7;
+}
+
+message ConfirmedTransaction {
+  Transaction transaction = 1;
+  TransactionStatusMeta meta = 2;
+}
+
+message Transaction {
+  repeated bytes signatures = 1;
+  Message message = 2;
+}
+
+message Message {
+  MessageHeader header = 1;
+  repeated bytes account_keys = 2;
+  bytes recent_blockhash = 3;
+  repeated CompiledInstruction instructions = 4;
+  bool versioned = 5;
+  repeated MessageAddressTableLookup address_table_lookups = 6;
+}
+
+message MessageHeader {
+  uint32 num_required_signatures = 1;
+  uint32 num_readonly_signed_accounts = 2;
+  uint32 num_readonly_unsigned_accounts = 3;
+}
+
+message MessageAddressTableLookup {
+  bytes account_key = 1;
+  bytes writable_indexes = 2;
+  bytes readonly_indexes = 3;
+}
+
+message TransactionStatusMeta {
+  TransactionError err = 1;
+  uint64 fee = 2;
+  repeated uint64 pre_balances = 3;
+  repeated uint64 post_balances = 4;
+  repeated InnerInstructions inner_instructions = 5;
+  bool inner_instructions_none = 10;
+  repeated string log_messages = 6;
+  bool log_messages_none = 11;
+  repeated TokenBalance pre_token_balances = 7;
+  repeated TokenBalance post_token_balances = 8;
+  repeated Reward rewards = 9;
+  repeated bytes loaded_writable_addresses = 12;
+  repeated bytes loaded_readonly_addresses = 13;
+  ReturnData return_data = 14;
+  bool return_data_none = 15;
+}
+
+message TransactionError {
+  bytes err = 1;
+}
+
+message InnerInstructions {
+  uint32 index = 1;
+  repeated CompiledInstruction instructions = 2;
+}
+
+message CompiledInstruction {
+  uint32 program_id_index = 1;
+  bytes accounts = 2;
+  bytes data = 3;
+}
+
+message TokenBalance {
+  uint32 account_index = 1;
+  string mint = 2;
+  UiTokenAmount ui_token_amount = 3;
+  string owner = 4;
+}
+
+message UiTokenAmount {
+  double ui_amount = 1;
+  uint32 decimals = 2;
+  string amount = 3;
+  string ui_amount_string = 4;
+}
+
+message ReturnData {
+  bytes program_id = 1;
+  bytes data = 2;
+}
+
+enum RewardType {
+  Unspecified = 0;
+  Fee = 1;
+  Rent = 2;
+  Staking = 3;
+  Voting = 4;
+}
+
+message Reward {
+  string pubkey = 1;
+  int64 lamports = 2;
+  uint64 post_balance = 3;
+  RewardType reward_type = 4;
+  string commission = 5;
+}
+
+message Rewards {
+  repeated Reward rewards = 1;
+}
+
+message UnixTimestamp {
+  int64 timestamp = 1;
+}
+
+message BlockHeight {
+  uint64 block_height = 1;
+}