diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67d415080b..69f4137b22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@
 - [#4888](https://github.com/blockscout/blockscout/pull/4888) - Fix fetch_top_tokens method: add nulls last for token holders desc order
 
 ### Chore
+- [#4998](https://github.com/blockscout/blockscout/pull/4998) - API endpoints logger
 
 
 ## 4.0.0-beta
diff --git a/apps/block_scout_web/config/dev.exs b/apps/block_scout_web/config/dev.exs
index b841d8efe1..82f9fc6629 100644
--- a/apps/block_scout_web/config/dev.exs
+++ b/apps/block_scout_web/config/dev.exs
@@ -78,6 +78,11 @@ config :logger, :block_scout_web,
   level: :debug,
   path: Path.absname("logs/dev/block_scout_web.log")
 
+config :logger, :api,
+  level: :debug,
+  path: Path.absname("logs/dev/api.log"),
+  metadata_filter: [fetcher: :api]
+
 # Set a higher stacktrace during development. Avoid configuring such
 # in production as building large stacktraces may be expensive.
 config :phoenix, :stacktrace_depth, 20
diff --git a/apps/block_scout_web/config/prod.exs b/apps/block_scout_web/config/prod.exs
index 4d97721ce4..2882ea50f6 100644
--- a/apps/block_scout_web/config/prod.exs
+++ b/apps/block_scout_web/config/prod.exs
@@ -33,3 +33,9 @@ config :logger, :block_scout_web,
   level: :info,
   path: Path.absname("logs/prod/block_scout_web.log"),
   rotate: %{max_bytes: 52_428_800, keep: 19}
+
+config :logger, :api,
+  level: :debug,
+  path: Path.absname("logs/prod/api.log"),
+  metadata_filter: [fetcher: :api],
+  rotate: %{max_bytes: 52_428_800, keep: 19}
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/api_logger.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/api_logger.ex
new file mode 100644
index 0000000000..65fff404d7
--- /dev/null
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/api_logger.ex
@@ -0,0 +1,19 @@
+defmodule APILogger do
+  @moduledoc """
+  Logger of API ednpoins usage
+  """
+  require Logger
+
+  def log(conn) do
+    endpoint =
+      if conn.query_string do
+        "#{conn.request_path}?#{conn.query_string}"
+      else
+        conn.request_path
+      end
+
+    Logger.debug(endpoint,
+      fetcher: :api
+    )
+  end
+end
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/rpc_translator.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/rpc_translator.ex
index b6380fc975..9f9de75e8a 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/rpc_translator.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/rpc_translator.ex
@@ -14,6 +14,7 @@ defmodule BlockScoutWeb.API.RPC.RPCTranslator do
   """
 
   require Logger
+  require APILogger
 
   import Plug.Conn
   import Phoenix.Controller, only: [put_view: 2]
@@ -29,6 +30,7 @@ defmodule BlockScoutWeb.API.RPC.RPCTranslator do
          {:ok, action} <- translate_action(action),
          true <- action_accessed?(action, write_actions),
          {:ok, conn} <- call_controller(conn, controller, action) do
+      APILogger.log(conn)
       conn
     else
       {:error, :no_action} ->
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/decompiled_smart_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/decompiled_smart_contract_controller.ex
index 6b03afe82a..b04aed7405 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/decompiled_smart_contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/decompiled_smart_contract_controller.ex
@@ -1,10 +1,14 @@
 defmodule BlockScoutWeb.API.V1.DecompiledSmartContractController do
   use BlockScoutWeb, :controller
 
+  require APILogger
+
   alias Explorer.Chain
   alias Explorer.Chain.Hash.Address
 
   def create(conn, params) do
+    APILogger.log(conn)
+
     if auth_token(conn) == actual_token() do
       with {:ok, hash} <- validate_address_hash(params["address_hash"]),
            :ok <- Chain.check_address_exists(hash),
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/health_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/health_controller.ex
index 1e65fa75ba..46eff9f5d4 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/health_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/health_controller.ex
@@ -1,9 +1,13 @@
 defmodule BlockScoutWeb.API.V1.HealthController do
   use BlockScoutWeb, :controller
 
+  require APILogger
+
   alias Explorer.Chain
 
   def health(conn, _) do
+    APILogger.log(conn)
+
     with {:ok, number, timestamp} <- Chain.last_db_block_status(),
          {:ok, cache_number, cache_timestamp} <- Chain.last_cache_block_status() do
       send_resp(conn, :ok, result(number, timestamp, cache_number, cache_timestamp))
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/supply_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/supply_controller.ex
index 6b3cf3edd6..14ef262d7e 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/supply_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/supply_controller.ex
@@ -1,9 +1,11 @@
 defmodule BlockScoutWeb.API.V1.SupplyController do
   use BlockScoutWeb, :controller
 
+  require APILogger
   alias Explorer.Chain
 
   def supply(conn, _) do
+    APILogger.log(conn)
     total_supply = Chain.total_supply()
     circulating_supply = Chain.circulating_supply()
 
diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/verified_smart_contract_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/verified_smart_contract_controller.ex
index 59431742ad..f2852b192b 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/verified_smart_contract_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/v1/verified_smart_contract_controller.ex
@@ -1,11 +1,15 @@
 defmodule BlockScoutWeb.API.V1.VerifiedSmartContractController do
   use BlockScoutWeb, :controller
 
+  require APILogger
+
   alias Explorer.Chain
   alias Explorer.Chain.Hash.Address
   alias Explorer.SmartContract.Solidity.Publisher
 
   def create(conn, params) do
+    APILogger.log(conn)
+
     with {:ok, hash} <- validate_address_hash(params["address_hash"]),
          :ok <- Chain.check_address_exists(hash),
          {:contract, :not_found} <- {:contract, Chain.check_verified_smart_contract_exists(hash)} do
diff --git a/apps/explorer/mix.exs b/apps/explorer/mix.exs
index bb6834499d..31512e3624 100644
--- a/apps/explorer/mix.exs
+++ b/apps/explorer/mix.exs
@@ -104,7 +104,7 @@ defmodule Explorer.Mixfile do
       # `:spandex` tracing of `:ecto`
       {:spandex_ecto, "~> 0.6.2"},
       # Attach `:prometheus_ecto` to `:ecto`
-      {:telemetry, "~> 0.4.1"},
+      {:telemetry, "~> 0.4.3"},
       # `Timex.Duration` for `Explorer.Counters.AverageBlockTime.average_block_time/0`
       {:timex, "~> 3.7.1"},
       {:con_cache, "~> 1.0"},
diff --git a/config/config.exs b/config/config.exs
index 6a4dcb75ad..939702dade 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -31,7 +31,8 @@ config :logger,
     {LoggerFileBackend, :token_instances},
     {LoggerFileBackend, :reading_token_functions},
     {LoggerFileBackend, :pending_transactions_to_refetch},
-    {LoggerFileBackend, :empty_blocks_to_refetch}
+    {LoggerFileBackend, :empty_blocks_to_refetch},
+    {LoggerFileBackend, :api}
   ]
 
 config :logger, :console,
diff --git a/mix.exs b/mix.exs
index c5629a2fed..174eaffeff 100644
--- a/mix.exs
+++ b/mix.exs
@@ -11,7 +11,7 @@ defmodule BlockScout.Mixfile do
       apps_path: "apps",
       deps: deps(),
       dialyzer: dialyzer(),
-      elixir: "~> 1.10",
+      elixir: "~> 1.12",
       preferred_cli_env: [
         credo: :test,
         dialyzer: :test