diff --git a/lib/etherscan.rb b/lib/etherscan.rb
index f74b478..1be2cef 100644
--- a/lib/etherscan.rb
+++ b/lib/etherscan.rb
@@ -3,6 +3,7 @@
 require_relative 'etherscan/client'
 require_relative 'etherscan/accounts'
 require_relative 'etherscan/tokens'
+require_relative 'etherscan/proxy'
 require_relative 'etherscan/engine' if defined?(Rails)
 
 module Etherscan
diff --git a/lib/etherscan/proxy.rb b/lib/etherscan/proxy.rb
new file mode 100644
index 0000000..c78cb93
--- /dev/null
+++ b/lib/etherscan/proxy.rb
@@ -0,0 +1,21 @@
+require_relative 'api'
+
+module Etherscan
+  class Proxy < Etherscan::Api
+    def eth_get_transaction_by_hash(tx_hash)
+      params = {
+        module: 'proxy', action: 'eth_getTransactionByHash',
+        txhash: tx_hash
+      }
+      get(params)
+    end
+
+    def eth_get_transaction_receipt(tx_hash)
+      params = {
+        module: 'proxy', action: 'eth_getTransactionReceipt',
+        txhash: tx_hash
+      }
+      get(params)
+    end
+  end
+end