diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex
index 732f24022e..6569dbbf2e 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/rpc/address_controller.ex
@@ -49,10 +49,35 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
     end
   end
 
+  def txlistinternal(conn, params) do
+    with {:txhash_param, {:ok, txhash_param}} <- fetch_txhash(params),
+         {:format, {:ok, transaction_hash}} <- to_transaction_hash(txhash_param),
+         {:ok, internal_transactions} <- list_internal_transactions(transaction_hash) do
+      render(conn, :txlistinternal, %{internal_transactions: internal_transactions})
+    else
+      {:txhash_param, :error} ->
+        conn
+        |> put_status(200)
+        |> render(:error, error: "Query parameter txhash is required")
+
+      {:format, :error} ->
+        conn
+        |> put_status(200)
+        |> render(:error, error: "Invalid txhash format")
+
+      {:error, :not_found} ->
+        render(conn, :error, error: "No internal transactions found", data: [])
+    end
+  end
+
   defp fetch_address(params) do
     {:address_param, Map.fetch(params, "address")}
   end
 
+  defp fetch_txhash(params) do
+    {:txhash_param, Map.fetch(params, "txhash")}
+  end
+
   defp to_address_hashes(address_param) when is_binary(address_param) do
     address_param
     |> String.split(",")
@@ -112,6 +137,10 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
     {:format, Chain.string_to_address_hash(address_hash_string)}
   end
 
+  defp to_transaction_hash(transaction_hash_string) do
+    {:format, Chain.string_to_transaction_hash(transaction_hash_string)}
+  end
+
   defp optional_params(params) do
     %{}
     |> put_order_by_direction(params)
@@ -175,4 +204,11 @@ defmodule BlockScoutWeb.API.RPC.AddressController do
       transactions -> {:ok, transactions}
     end
   end
+
+  defp list_internal_transactions(transaction_hash) do
+    case Etherscan.list_internal_transactions(transaction_hash) do
+      [] -> {:error, :not_found}
+      internal_transactions -> {:ok, internal_transactions}
+    end
+  end
 end
diff --git a/apps/block_scout_web/lib/block_scout_web/etherscan.ex b/apps/block_scout_web/lib/block_scout_web/etherscan.ex
index 10ccec507f..18da949f30 100644
--- a/apps/block_scout_web/lib/block_scout_web/etherscan.ex
+++ b/apps/block_scout_web/lib/block_scout_web/etherscan.ex
@@ -37,7 +37,7 @@ defmodule BlockScoutWeb.Etherscan do
   @account_txlist_example_value %{
     "status" => "1",
     "message" => "OK",
-    result: [
+    "result" => [
       %{
         "blockNumber" => "65204",
         "timeStamp" => "1439232889",
@@ -68,10 +68,37 @@ defmodule BlockScoutWeb.Etherscan do
     "result" => []
   }
 
+  @account_txlistinternal_example_value %{
+    "status" => "1",
+    "message" => "OK",
+    "result" => [
+      %{
+        "blockNumber" => "6153702",
+        "timeStamp" => "1534362606",
+        "from" => "0x2ca1e3f250f56f1761b9a52bc42db53986085eff",
+        "to" => "",
+        "value" => "5488334153118633",
+        "contractAddress" => "0x883103875d905c11f9ac7dacbfc16deb39655361",
+        "input" => "",
+        "type" => "create",
+        "gas" => "814937",
+        "gasUsed" => "536262",
+        "isError" => "0",
+        "errCode" => ""
+      }
+    ]
+  }
+
+  @account_txlistinternal_example_value_error %{
+    "status" => "0",
+    "message" => "No internal transactions found",
+    "result" => []
+  }
+
   @logs_getlogs_example_value %{
     "status" => "1",
     "message" => "OK",
-    result: [
+    "result" => [
       %{
         "address" => "0x33990122638b9132ca29c723bdf037f1a891a70c",
         "topics" => [
@@ -199,6 +226,44 @@ defmodule BlockScoutWeb.Etherscan do
     }
   }
 
+  @internal_transaction %{
+    name: "InternalTransaction",
+    fields: %{
+      blockNumber: @block_number_type,
+      timeStamp: %{
+        type: "timestamp",
+        definition: "The transaction's block-timestamp.",
+        example: ~s("1439232889")
+      },
+      from: @address_hash_type,
+      to: @address_hash_type,
+      value: @wei_type,
+      contractAddress: @address_hash_type,
+      input: %{
+        type: "input",
+        definition: "Data sent along with the call. A variable-byte-length binary.",
+        example: ~s("0x797af627d02e23b68e085092cd0d47d6cfb54be025f37b5989c0264398f534c08af7dea9")
+      },
+      type: %{
+        type: "type",
+        definition: ~s(Possible values: "create", "call", "reward", or "suicide"),
+        example: ~s("create")
+      },
+      gas: @gas_type,
+      gasUsed: @gas_type,
+      isError: %{
+        type: "error",
+        enum: ~s(["0", "1"]),
+        enum_interpretation: %{"0" => "ok", "1" => "rejected/cancelled"}
+      },
+      errCode: %{
+        type: "string",
+        definition: "Error message when call type error.",
+        example: ~s("Out of gas")
+      }
+    }
+  }
+
   @log %{
     name: "Log",
     fields: %{
@@ -383,6 +448,43 @@ defmodule BlockScoutWeb.Etherscan do
     ]
   }
 
+  @account_txlistinternal_action %{
+    name: "txlistinternal",
+    description: "Get internal transactions by transaction hash. Up to a maximum of 10,000 internal transactions.",
+    required_params: [
+      %{
+        key: "txhash",
+        placeholder: "transactionHash",
+        type: "string",
+        description: "Transaction hash. Hash of contents of the transaction."
+      }
+    ],
+    optional_params: [],
+    responses: [
+      %{
+        code: "200",
+        description: "successful operation",
+        example_value: Jason.encode!(@account_txlistinternal_example_value),
+        model: %{
+          name: "Result",
+          fields: %{
+            status: @status_type,
+            message: @message_type,
+            result: %{
+              type: "array",
+              array_type: @internal_transaction
+            }
+          }
+        }
+      },
+      %{
+        code: "200",
+        description: "error",
+        example_value: Jason.encode!(@account_txlistinternal_example_value_error)
+      }
+    ]
+  }
+
   @logs_getlogs_action %{
     name: "getLogs",
     description: "Get event logs for an address and/or topics. Up to a maximum of 1,000 event logs.",
@@ -503,7 +605,8 @@ defmodule BlockScoutWeb.Etherscan do
     actions: [
       @account_balance_action,
       @account_balancemulti_action,
-      @account_txlist_action
+      @account_txlist_action,
+      @account_txlistinternal_action
     ]
   }
 
diff --git a/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex b/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex
index 3796e24924..b6e0a26cbb 100644
--- a/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex
+++ b/apps/block_scout_web/lib/block_scout_web/views/api/rpc/address_view.ex
@@ -28,6 +28,11 @@ defmodule BlockScoutWeb.API.RPC.AddressView do
     RPCView.render("show.json", data: data)
   end
 
+  def render("txlistinternal.json", %{internal_transactions: internal_transactions}) do
+    data = Enum.map(internal_transactions, &prepare_internal_transaction/1)
+    RPCView.render("show.json", data: data)
+  end
+
   def render("error.json", assigns) do
     RPCView.render("error.json", assigns)
   end
@@ -54,4 +59,21 @@ defmodule BlockScoutWeb.API.RPC.AddressView do
       "confirmations" => "#{transaction.confirmations}"
     }
   end
+
+  defp prepare_internal_transaction(internal_transaction) do
+    %{
+      "blockNumber" => "#{internal_transaction.block_number}",
+      "timeStamp" => "#{DateTime.to_unix(internal_transaction.block_timestamp)}",
+      "from" => "#{internal_transaction.from_address_hash}",
+      "to" => "#{internal_transaction.to_address_hash}",
+      "value" => "#{internal_transaction.value.value}",
+      "contractAddress" => "#{internal_transaction.created_contract_address_hash}",
+      "input" => "#{internal_transaction.input}",
+      "type" => "#{internal_transaction.type}",
+      "gas" => "#{internal_transaction.gas}",
+      "gasUsed" => "#{internal_transaction.gas_used}",
+      "isError" => if(internal_transaction.error, do: "1", else: "0"),
+      "errCode" => "#{internal_transaction.error}"
+    }
+  end
 end
diff --git a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/address_controller_test.exs b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/address_controller_test.exs
index b7abf36ff1..c2fd757796 100644
--- a/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/address_controller_test.exs
+++ b/apps/block_scout_web/test/block_scout_web/controllers/api/rpc/address_controller_test.exs
@@ -1010,4 +1010,167 @@ defmodule BlockScoutWeb.API.RPC.AddressControllerTest do
       assert get_response == post_response
     end
   end
+
+  describe "txlistinternal" do
+    test "with missing txhash", %{conn: conn} do
+      params = %{
+        "module" => "account",
+        "action" => "txlistinternal"
+      }
+
+      assert response =
+               conn
+               |> get("/api", params)
+               |> json_response(200)
+
+      assert response["message"] =~ "txhash is required"
+      assert response["status"] == "0"
+      assert Map.has_key?(response, "result")
+      refute response["result"]
+    end
+
+    test "with an invalid txhash", %{conn: conn} do
+      params = %{
+        "module" => "account",
+        "action" => "txlistinternal",
+        "txhash" => "badhash"
+      }
+
+      assert response =
+               conn
+               |> get("/api", params)
+               |> json_response(200)
+
+      assert response["message"] =~ "Invalid txhash format"
+      assert response["status"] == "0"
+      assert Map.has_key?(response, "result")
+      refute response["result"]
+    end
+
+    test "with an txhash that doesn't exist", %{conn: conn} do
+      params = %{
+        "module" => "account",
+        "action" => "txlistinternal",
+        "txhash" => "0x40eb908387324f2b575b4879cd9d7188f69c8fc9d87c901b9e2daaea4b442170"
+      }
+
+      assert response =
+               conn
+               |> get("/api", params)
+               |> json_response(200)
+
+      assert response["result"] == []
+      assert response["status"] == "0"
+      assert response["message"] == "No internal transactions found"
+    end
+
+    test "response includes all the expected fields", %{conn: conn} do
+      address = insert(:address)
+      contract_address = insert(:contract_address)
+
+      block = insert(:block)
+
+      transaction =
+        :transaction
+        |> insert(from_address: address, to_address: nil)
+        |> with_contract_creation(contract_address)
+        |> with_block(block)
+
+      internal_transaction =
+        :internal_transaction_create
+        |> insert(transaction: transaction, index: 0, from_address: address)
+        |> with_contract_creation(contract_address)
+
+      params = %{
+        "module" => "account",
+        "action" => "txlistinternal",
+        "txhash" => "#{transaction.hash}"
+      }
+
+      expected_result = [
+        %{
+          "blockNumber" => "#{transaction.block_number}",
+          "timeStamp" => "#{DateTime.to_unix(block.timestamp)}",
+          "from" => "#{internal_transaction.from_address_hash}",
+          "to" => "#{internal_transaction.to_address_hash}",
+          "value" => "#{internal_transaction.value.value}",
+          "contractAddress" => "#{contract_address.hash}",
+          "input" => "",
+          "type" => "#{internal_transaction.type}",
+          "gas" => "#{internal_transaction.gas}",
+          "gasUsed" => "#{internal_transaction.gas_used}",
+          "isError" => "0",
+          "errCode" => "#{internal_transaction.error}"
+        }
+      ]
+
+      assert response =
+               conn
+               |> get("/api", params)
+               |> json_response(200)
+
+      assert response["result"] == expected_result
+      assert response["status"] == "1"
+      assert response["message"] == "OK"
+    end
+
+    test "isError is true if internal transaction has an error", %{conn: conn} do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      internal_transaction_details = [
+        transaction: transaction,
+        index: 0,
+        type: :reward,
+        error: "some error"
+      ]
+
+      insert(:internal_transaction_create, internal_transaction_details)
+
+      params = %{
+        "module" => "account",
+        "action" => "txlistinternal",
+        "txhash" => "#{transaction.hash}"
+      }
+
+      assert %{"result" => [found_internal_transaction]} =
+               response =
+               conn
+               |> get("/api", params)
+               |> json_response(200)
+
+      assert found_internal_transaction["isError"] == "1"
+      assert response["status"] == "1"
+      assert response["message"] == "OK"
+    end
+
+    test "with transaction with multiple internal transactions", %{conn: conn} do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      for index <- 0..2 do
+        insert(:internal_transaction_create, transaction: transaction, index: index)
+      end
+
+      params = %{
+        "module" => "account",
+        "action" => "txlistinternal",
+        "txhash" => "#{transaction.hash}"
+      }
+
+      assert %{"result" => found_internal_transactions} =
+               response =
+               conn
+               |> get("/api", params)
+               |> json_response(200)
+
+      assert length(found_internal_transactions) == 3
+      assert response["status"] == "1"
+      assert response["message"] == "OK"
+    end
+  end
 end
diff --git a/apps/explorer/lib/explorer/chain.ex b/apps/explorer/lib/explorer/chain.ex
index 44b73cd09d..a388a0a07a 100644
--- a/apps/explorer/lib/explorer/chain.ex
+++ b/apps/explorer/lib/explorer/chain.ex
@@ -1461,7 +1461,17 @@ defmodule Explorer.Chain do
     where(query, [transaction], transaction.index < ^index)
   end
 
-  defp where_transaction_has_multiple_internal_transactions(query) do
+  @doc """
+  Ensures the following conditions are true:
+
+    * excludes internal transactions of type call with no siblings in the
+      transaction
+    * includes internal transactions of type create, reward, or suicide
+      even when they are alone in the parent transaction
+
+  """
+  @spec where_transaction_has_multiple_internal_transactions(Ecto.Query.t()) :: Ecto.Query.t()
+  def where_transaction_has_multiple_internal_transactions(query) do
     where(
       query,
       [internal_transaction, transaction],
diff --git a/apps/explorer/lib/explorer/etherscan.ex b/apps/explorer/lib/explorer/etherscan.ex
index 31f3ddfee6..f0e6663384 100644
--- a/apps/explorer/lib/explorer/etherscan.ex
+++ b/apps/explorer/lib/explorer/etherscan.ex
@@ -7,7 +7,7 @@ defmodule Explorer.Etherscan do
 
   alias Explorer.Etherscan.Logs
   alias Explorer.{Repo, Chain}
-  alias Explorer.Chain.{Hash, Transaction}
+  alias Explorer.Chain.{Hash, InternalTransaction, Transaction}
 
   @default_options %{
     order_by_direction: :asc,
@@ -27,7 +27,7 @@ defmodule Explorer.Etherscan do
   end
 
   @doc """
-  Gets a list of transactions for a given `t:Explorer.Chain.Hash.Address`.
+  Gets a list of transactions for a given `t:Explorer.Chain.Hash.Address.t/0`.
 
   """
   @spec list_transactions(Hash.Address.t()) :: [map()]
@@ -45,23 +45,69 @@ defmodule Explorer.Etherscan do
     end
   end
 
-  @transaction_fields [
-    :block_hash,
-    :block_number,
-    :created_contract_address_hash,
-    :cumulative_gas_used,
-    :from_address_hash,
-    :gas,
-    :gas_price,
-    :gas_used,
-    :hash,
-    :index,
-    :input,
-    :nonce,
-    :status,
-    :to_address_hash,
-    :value
-  ]
+  @internal_transaction_fields ~w(
+    from_address_hash
+    to_address_hash
+    value
+    created_contract_address_hash
+    input
+    type
+    gas
+    gas_used
+    error
+  )a
+
+  @doc """
+  Gets a list of internal transactions for a given transaction hash
+  (`t:Explorer.Chain.Hash.Full.t/0`).
+
+  Note that this function relies on `Explorer.Chain` to exclude/include
+  internal transactions as follows:
+
+    * exclude internal transactions of type call with no siblings in the
+      transaction
+    * include internal transactions of type create, reward, or suicide
+      even when they are alone in the parent transaction
+
+  """
+  @spec list_internal_transactions(Hash.Full.t()) :: [map()]
+  def list_internal_transactions(%Hash{byte_count: unquote(Hash.Full.byte_count())} = transaction_hash) do
+    query =
+      from(
+        it in InternalTransaction,
+        inner_join: t in assoc(it, :transaction),
+        inner_join: b in assoc(t, :block),
+        where: it.transaction_hash == ^transaction_hash,
+        limit: 10_000,
+        select:
+          merge(map(it, ^@internal_transaction_fields), %{
+            block_timestamp: b.timestamp,
+            block_number: b.number
+          })
+      )
+
+    query
+    |> Chain.where_transaction_has_multiple_internal_transactions()
+    |> Repo.all()
+  end
+
+  @transaction_fields ~w(
+    block_hash
+    block_number
+    created_contract_address_hash
+    cumulative_gas_used
+    from_address_hash
+    gas
+    gas_price
+    gas_used
+    hash
+    index
+    input
+    nonce
+    status
+    to_address_hash
+    value
+  )a
 
   defp list_transactions(address_hash, max_block_number, options) do
     query =
diff --git a/apps/explorer/test/explorer/chain_test.exs b/apps/explorer/test/explorer/chain_test.exs
index 675a66b11b..037b9c01cc 100644
--- a/apps/explorer/test/explorer/chain_test.exs
+++ b/apps/explorer/test/explorer/chain_test.exs
@@ -853,6 +853,32 @@ defmodule Explorer.ChainTest do
       assert actual.id == expected.id
     end
 
+    test "includes internal transactions of type `reward` even when they are alone in the parent transaction" do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      expected = insert(:internal_transaction, index: 0, transaction: transaction, type: :reward)
+
+      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction), 0)
+
+      assert actual.id == expected.id
+    end
+
+    test "includes internal transactions of type `suicide` even when they are alone in the parent transaction" do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      expected = insert(:internal_transaction, index: 0, transaction: transaction, gas: nil, type: :suicide)
+
+      actual = Enum.at(Chain.transaction_to_internal_transactions(transaction), 0)
+
+      assert actual.id == expected.id
+    end
+
     test "returns the internal transactions in ascending index order" do
       transaction =
         :transaction
diff --git a/apps/explorer/test/explorer/etherscan_test.exs b/apps/explorer/test/explorer/etherscan_test.exs
index aaa32d742d..cb574d9a71 100644
--- a/apps/explorer/test/explorer/etherscan_test.exs
+++ b/apps/explorer/test/explorer/etherscan_test.exs
@@ -6,7 +6,7 @@ defmodule Explorer.EtherscanTest do
   alias Explorer.{Etherscan, Chain}
   alias Explorer.Chain.Transaction
 
-  describe "list_transactions/1" do
+  describe "list_transactions/2" do
     test "with empty db" do
       address = build(:address)
 
@@ -344,4 +344,107 @@ defmodule Explorer.EtherscanTest do
       end
     end
   end
+
+  describe "list_internal_transactions/1" do
+    test "with empty db" do
+      transaction = build(:transaction)
+
+      assert Etherscan.list_internal_transactions(transaction.hash) == []
+    end
+
+    test "response includes all the expected fields" do
+      address = insert(:address)
+      contract_address = insert(:contract_address)
+
+      block = insert(:block)
+
+      transaction =
+        :transaction
+        |> insert(from_address: address, to_address: nil)
+        |> with_contract_creation(contract_address)
+        |> with_block(block)
+
+      internal_transaction =
+        :internal_transaction_create
+        |> insert(transaction: transaction, index: 0, from_address: address)
+        |> with_contract_creation(contract_address)
+
+      [found_internal_transaction] = Etherscan.list_internal_transactions(transaction.hash)
+
+      assert found_internal_transaction.block_number == block.number
+      assert found_internal_transaction.block_timestamp == block.timestamp
+      assert found_internal_transaction.from_address_hash == internal_transaction.from_address_hash
+      assert found_internal_transaction.to_address_hash == internal_transaction.to_address_hash
+      assert found_internal_transaction.value == internal_transaction.value
+
+      assert found_internal_transaction.created_contract_address_hash ==
+               internal_transaction.created_contract_address_hash
+
+      assert found_internal_transaction.input == internal_transaction.input
+      assert found_internal_transaction.type == internal_transaction.type
+      assert found_internal_transaction.gas == internal_transaction.gas
+      assert found_internal_transaction.gas_used == internal_transaction.gas_used
+      assert found_internal_transaction.error == internal_transaction.error
+    end
+
+    test "with transaction with 0 internal transactions" do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      assert Etherscan.list_internal_transactions(transaction.hash) == []
+    end
+
+    test "with transaction with multiple internal transactions" do
+      transaction =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      for index <- 0..2 do
+        insert(:internal_transaction, transaction: transaction, index: index)
+      end
+
+      found_internal_transactions = Etherscan.list_internal_transactions(transaction.hash)
+
+      assert length(found_internal_transactions) == 3
+    end
+
+    test "only returns internal transactions that belong to the transaction" do
+      transaction1 =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      transaction2 =
+        :transaction
+        |> insert()
+        |> with_block()
+
+      insert(:internal_transaction, transaction: transaction1, index: 0)
+      insert(:internal_transaction, transaction: transaction1, index: 1)
+      insert(:internal_transaction, transaction: transaction2, index: 0, type: :reward)
+
+      internal_transactions1 = Etherscan.list_internal_transactions(transaction1.hash)
+
+      assert length(internal_transactions1) == 2
+
+      internal_transactions2 = Etherscan.list_internal_transactions(transaction2.hash)
+
+      assert length(internal_transactions2) == 1
+    end
+
+    # Note that `list_internal_transactions/1` relies on
+    # `Chain.where_transaction_has_multiple_transactions/1` to ensure the
+    # following behavior:
+    #
+    # * exclude internal transactions of type call with no siblings in the
+    #   transaction
+    #
+    # * include internal transactions of type create, reward, or suicide
+    #   even when they are alone in the parent transaction
+    #
+    # These two requirements are tested in `Explorer.ChainTest`.
+  end
 end