Thai Token Exchange

proto:

`
syntax = "proto3";
package dealer_api;

service GetAllProductsRequest {
rpc GetAllProducts (ProductRequest) returns (GetAllProductsResponse);
}

message ProductRequest {
repeated string coin = 1;
}

message ProductUpdate {
int64 trade_id = 1;
double price = 2;
double size = 3;
string time = 4;
double bid = 5;
double ask = 6;
double volume = 7;
double rfq_volume = 8;
double conversions_volume = 9;
}

message Product {
string name = 1;
string display_name = 2;
repeated ProductUpdate update = 3;
double price_change = 4;
double volume = 5;
}

message GetAllProductsResponse {
map<string, Product> products = 1;
}
`