Initial commit

app/api/v2/coin_gecko/pairs.rb

@@ -0,0 +1,16 @@
+# encoding: UTF-8
+# frozen_string_literal: true
+
+module API
+  module V2
+    module CoinGecko
+      class Pairs < Grape::API
+        desc 'Get list of all available trading pairs'
+        get "/pairs" do
+          present ::Rails.cache.fetch(:markets_coingecko, expires_in: 60) { ::Market.enabled.ordered },
+                  with: API::V2::CoinGecko::Entities::Pair
+        end
+      end
+    end
+  end
+end