blockchain/generate/rpc/blockchain.proto

syntax = "proto3";
package blockchain;

option go_package = "code.30cm.net/digimon/app-cloudep-blockchain";

// OKResp
message OKResp  {}
// NoneReq
message NoneReq  {}

// ListSymbolsRequest is the request for the ListSymbols RPC.
// It is currently empty but can be extended with filtering or pagination fields in the future.
message ListSymbolsRequest {}

// ListSymbolsResponse contains a list of symbols.
message ListSymbolsResponse {
  repeated Symbol symbols = 1;
}
// Symbol represents information about a trading pair.
message Symbol {
  string symbol = 1; // 交易對名稱 （BTCUSDT）
  string status = 2;  // 狀態（如 "TRADING" 表示可交易）
  string base_asset = 3;  // 主幣種（如 BTCUSDT 的 BTC）
  int32 base_asset_precision = 4;  // 主幣的小數點精度
  string quote_asset = 5;  // 報價幣種（如 BTCUSDT 的 USDT）
  int32 quote_asset_precision = 6; // 報價資產顯示的小數位數
}

service BlockchainService{
  // ListSymbols retrieves all available trading symbols.
  rpc ListSymbols(ListSymbolsRequest) returns(ListSymbolsResponse);
  // Ping is a health-check endpoint.
  rpc Ping(NoneReq) returns(OKResp);
}