diff --git a/apps/ethereum_jsonrpc/config/geth.exs b/apps/ethereum_jsonrpc/config/geth.exs
index ec8528869b..ea0548c5ad 100644
--- a/apps/ethereum_jsonrpc/config/geth.exs
+++ b/apps/ethereum_jsonrpc/config/geth.exs
@@ -1,6 +1,5 @@
 use Mix.Config
 
 config :ethereum_jsonrpc,
-  trace_url: "https://mainnet.infura.io/mew",
   url: "https://mainnet.infura.io/mew",
   variant: EthereumJSONRPC.Geth
diff --git a/apps/ethereum_jsonrpc/config/parity.exs b/apps/ethereum_jsonrpc/config/parity.exs
index b82c7a1603..5e1fb4ed89 100644
--- a/apps/ethereum_jsonrpc/config/parity.exs
+++ b/apps/ethereum_jsonrpc/config/parity.exs
@@ -1,6 +1,9 @@
 use Mix.Config
 
 config :ethereum_jsonrpc,
-  trace_url: "https://sokol-trace.poa.network",
   url: "https://sokol.poa.network",
+  method_to_url: [
+    eth_getBalance: "https://sokol-trace.poa.network",
+    trace_replayTransaction: "https://sokol-trace.poa.network"
+  ],
   variant: EthereumJSONRPC.Parity
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
index c7aaa8763a..3d78eda07c 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc.ex
@@ -89,6 +89,27 @@ defmodule EthereumJSONRPC do
     Application.fetch_env!(:ethereum_jsonrpc, key)
   end
 
+  @doc """
+  Fetches the configured url for the specific `method` or the fallback `url`
+
+  Configuration for a specific `method` can be set in `method_to_url` `config`
+
+      config :ethereum_jsonrpc,
+        method_to_url: [
+          eth_getBalance: "method_to_url"
+        ]
+
+  The fallback 'url' MUST we set if not all methods have a url set.
+
+      config :ethereum_jsonrpc,
+        url:
+  """
+  def method_to_url(method) when is_atom(method) do
+    :ethereum_jsonrpc
+    |> Application.get_env(:method_to_url, [])
+    |> Keyword.get_lazy(method, fn -> config(:url) end)
+  end
+
   @doc """
   Fetches balance for each address `hash` at the `block_number`
   """
@@ -108,7 +129,7 @@ defmodule EthereumJSONRPC do
     with {:ok, responses} <-
            id_to_params
            |> get_balance_requests()
-           |> json_rpc(config(:trace_url)) do
+           |> json_rpc(method_to_url(:eth_getBalance)) do
       get_balance_responses_to_addresses_params(responses, id_to_params)
     end
   end
@@ -121,7 +142,7 @@ defmodule EthereumJSONRPC do
   def fetch_blocks_by_hash(block_hashes) do
     block_hashes
     |> get_block_by_hash_requests()
-    |> json_rpc(config(:url))
+    |> json_rpc(method_to_url(:eth_getBlockByHash))
     |> handle_get_blocks()
     |> case do
       {:ok, _next, results} -> {:ok, results}
@@ -135,7 +156,7 @@ defmodule EthereumJSONRPC do
   def fetch_blocks_by_range(_first.._last = range) do
     range
     |> get_block_by_number_requests()
-    |> json_rpc(config(:url))
+    |> json_rpc(method_to_url(:eth_getBlockByNumber))
     |> handle_get_blocks()
   end
 
@@ -158,7 +179,7 @@ defmodule EthereumJSONRPC do
   def fetch_block_number_by_tag(tag) when tag in ~w(earliest latest pending) do
     tag
     |> get_block_by_tag_request()
-    |> json_rpc(config(:url))
+    |> json_rpc(method_to_url(:eth_getBlockByNumber))
     |> handle_get_block_by_tag()
   end
 
diff --git a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity.ex b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity.ex
index 70659b797f..e70227fa07 100644
--- a/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity.ex
+++ b/apps/ethereum_jsonrpc/lib/ethereum_jsonrpc/parity.ex
@@ -3,7 +3,7 @@ defmodule EthereumJSONRPC.Parity do
   Ethereum JSONRPC methods that are only supported by [Parity](https://wiki.parity.io/).
   """
 
-  import EthereumJSONRPC, only: [config: 1, id_to_params: 1, json_rpc: 2, request: 1]
+  import EthereumJSONRPC, only: [id_to_params: 1, method_to_url: 1, json_rpc: 2, request: 1]
 
   alias EthereumJSONRPC.Parity.Traces
   alias EthereumJSONRPC.{Transaction, Transactions}
@@ -19,7 +19,7 @@ defmodule EthereumJSONRPC.Parity do
     with {:ok, responses} <-
            id_to_params
            |> trace_replay_transaction_requests()
-           |> json_rpc(config(:trace_url)) do
+           |> json_rpc(method_to_url(:trace_replayTransaction)) do
       trace_replay_transaction_responses_to_internal_transactions_params(responses, id_to_params)
     end
   end
@@ -35,7 +35,7 @@ defmodule EthereumJSONRPC.Parity do
     with {:ok, transactions} <-
            %{id: 1, method: "parity_pendingTransactions", params: []}
            |> request()
-           |> json_rpc(config(:url)) do
+           |> json_rpc(method_to_url(:parity_pendingTransactions)) do
       transactions_params =
         transactions
         |> Transactions.to_elixir()
diff --git a/coveralls.json b/coveralls.json
index 186c305327..4341e638c9 100644
--- a/coveralls.json
+++ b/coveralls.json
@@ -1,7 +1,7 @@
 {
   "coverage_options": {
     "treat_no_relevant_lines_as_covered": true,
-    "minimum_coverage": 94.4
+    "minimum_coverage": 94.5
   },
   "terminal_options": {
     "file_column_width": 120