diff --git a/apps/capi/src/capi.app.src b/apps/capi/src/capi.app.src
index 8aeca8a..0ba2137 100644
--- a/apps/capi/src/capi.app.src
+++ b/apps/capi/src/capi.app.src
@@ -26,7 +26,6 @@
         cowboy_access_log,
         cowboy_draining_server,
         woody_user_identity,
-        payproc_errors,
         erl_health,
         bouncer_client,
         token_keeper_client,
diff --git a/apps/capi/src/capi_handler_decoder_invoicing.erl b/apps/capi/src/capi_handler_decoder_invoicing.erl
index 56559cc..8519f26 100644
--- a/apps/capi/src/capi_handler_decoder_invoicing.erl
+++ b/apps/capi/src/capi_handler_decoder_invoicing.erl
@@ -335,28 +335,27 @@ decode_payment_status({Status, StatusInfo}, Context) ->
         <<"error">> => Error
     }.
 
--spec decode_payment_operation_failure({atom(), _}, processing_context()) -> decode_data().
+-spec decode_payment_operation_failure(dmsl_domain_thrift:'OperationFailure'(), processing_context()) -> decode_data().
 decode_payment_operation_failure({operation_timeout, _}, _) ->
     payment_error(<<"timeout">>);
 decode_payment_operation_failure({failure, Failure}, Context) ->
     AuthContext = capi_handler_utils:get_auth_context(Context),
     case capi_auth:get_consumer(AuthContext) of
         client ->
-            payment_error(payproc_errors:match('PaymentFailure', Failure, fun payment_error_client_maping/1));
+            payment_error(payment_error_client_maping(Failure));
         merchant ->
-            % чтобы не городить ещё один обход дерева как в payproc_errors проще отформатировать в текст,
-            % а потом уже в json
-            decode_payment_operation_failure_(
-                binary:split(erlang:list_to_binary(payproc_errors:format_raw(Failure)), <<":">>, [global])
-            )
+            decode_payment_operation_failure_(Failure)
     end.
 
-decode_payment_operation_failure_([H | T]) ->
-    R = payment_error(H),
-    case T of
-        [] -> R;
-        _ -> R#{<<"subError">> => decode_payment_operation_failure_(T)}
-    end.
+decode_payment_operation_failure_(undefined) ->
+    undefined;
+decode_payment_operation_failure_(Failure) ->
+    {Code, Sub} =
+        case Failure of
+            #domain_Failure{code = C, sub = S} -> {C, S};
+            #domain_SubFailure{code = C, sub = S} -> {C, S}
+        end,
+    genlib_map:compact((payment_error(Code))#{<<"subError">> => decode_payment_operation_failure_(Sub)}).
 
 decode_flow({instant, _}) ->
     #{<<"type">> => <<"PaymentFlowInstant">>};
@@ -384,21 +383,28 @@ payment_error(Code) ->
     #{<<"code">> => Code}.
 
 %% client error mapping
-%% @see https://github.com/petrkozorezov/swag/blob/master/spec/definitions/PaymentError.yaml
--spec payment_error_client_maping(capi_handler_encoder:encode_data()) -> binary().
-payment_error_client_maping({preauthorization_failed, _}) ->
+-spec payment_error_client_maping(dmsl_domain_thrift:'Failure'()) -> binary().
+payment_error_client_maping(#domain_Failure{code = <<"preauthorization_failed">>}) ->
     <<"PreauthorizationFailed">>;
-payment_error_client_maping({authorization_failed, {account_blocked, _}}) ->
-    <<"RejectedByIssuer">>;
-payment_error_client_maping({authorization_failed, {rejected_by_issuer, _}}) ->
+payment_error_client_maping(#domain_Failure{
+    code = <<"authorization_failed">>, sub = #domain_SubFailure{code = <<"account_blocked">>}
+}) ->
     <<"RejectedByIssuer">>;
-payment_error_client_maping({authorization_failed, {payment_tool_rejected, _}}) ->
+payment_error_client_maping(#domain_Failure{
+    code = <<"authorization_failed">>, sub = #domain_SubFailure{code = <<"payment_tool_rejected">>}
+}) ->
     <<"InvalidPaymentTool">>;
-payment_error_client_maping({authorization_failed, {account_not_found, _}}) ->
+payment_error_client_maping(#domain_Failure{
+    code = <<"authorization_failed">>, sub = #domain_SubFailure{code = <<"account_not_found">>}
+}) ->
     <<"InvalidPaymentTool">>;
-payment_error_client_maping({authorization_failed, {account_limit_exceeded, _}}) ->
+payment_error_client_maping(#domain_Failure{
+    code = <<"authorization_failed">>, sub = #domain_SubFailure{code = <<"account_limit_exceeded">>}
+}) ->
     <<"AccountLimitsExceeded">>;
-payment_error_client_maping({authorization_failed, {insufficient_funds, _}}) ->
+payment_error_client_maping(#domain_Failure{
+    code = <<"authorization_failed">>, sub = #domain_SubFailure{code = <<"insufficient_funds">>}
+}) ->
     <<"InsufficientFunds">>;
 payment_error_client_maping(_) ->
     <<"PaymentRejected">>.
diff --git a/apps/capi/test/capi_base_api_token_tests_SUITE.erl b/apps/capi/test/capi_base_api_token_tests_SUITE.erl
index 031c7d2..70203b8 100644
--- a/apps/capi/test/capi_base_api_token_tests_SUITE.erl
+++ b/apps/capi/test/capi_base_api_token_tests_SUITE.erl
@@ -4,7 +4,6 @@
 -include_lib("stdlib/include/assert.hrl").
 
 -include_lib("damsel/include/dmsl_payproc_thrift.hrl").
--include_lib("damsel/include/dmsl_payproc_error_thrift.hrl").
 -include_lib("damsel/include/dmsl_webhooker_thrift.hrl").
 -include_lib("damsel/include/dmsl_base_thrift.hrl").
 -include_lib("damsel/include/dmsl_domain_thrift.hrl").
@@ -803,12 +802,11 @@ get_payment_status_preauthorization_failed_test(Config) ->
             <<"code">> => <<"unknown">>
         }
     },
-    Failure =
-        payproc_errors:construct(
-            'PaymentFailure',
-            {preauthorization_failed, {unknown, #payproc_error_GeneralFailure{}}},
-            <<"Reason">>
-        ),
+    Failure = #domain_Failure{
+        reason = <<"Reason">>,
+        code = <<"preauthorization_failed">>,
+        sub = #domain_SubFailure{code = <<"unknown">>}
+    },
     get_merchant_payment_status_test_impl(MappedFailure, Failure, Config).
 
 -spec get_payment_status_payment_tool_rejected_test(config()) -> _.
@@ -824,13 +822,16 @@ get_payment_status_payment_tool_rejected_test(Config) ->
             }
         }
     },
-    Failure =
-        payproc_errors:construct(
-            'PaymentFailure',
-            {authorization_failed,
-                {payment_tool_rejected, {bank_card_rejected, {cvv_invalid, #payproc_error_GeneralFailure{}}}}},
-            <<"Reason">>
-        ),
+    Failure = #domain_Failure{
+        reason = <<"Reason">>,
+        code = <<"authorization_failed">>,
+        sub = #domain_SubFailure{
+            code = <<"payment_tool_rejected">>,
+            sub = #domain_SubFailure{
+                code = <<"bank_card_rejected">>, sub = #domain_SubFailure{code = <<"cvv_invalid">>}
+            }
+        }
+    },
     get_merchant_payment_status_test_impl(MappedFailure, Failure, Config).
 
 -spec get_payment_status_account_limit_exceeded_test(config()) -> _.
@@ -845,12 +846,11 @@ get_payment_status_account_limit_exceeded_test(Config) ->
             }
         }
     },
-    Failure =
-        payproc_errors:construct(
-            'PaymentFailure',
-            {authorization_failed, {account_limit_exceeded, {unknown, #payproc_error_GeneralFailure{}}}},
-            <<"Reason">>
-        ),
+    Failure = #domain_Failure{
+        reason = <<"Reason">>,
+        code = <<"authorization_failed">>,
+        sub = #domain_SubFailure{code = <<"account_limit_exceeded">>, sub = #domain_SubFailure{code = <<"unknown">>}}
+    },
     get_merchant_payment_status_test_impl(MappedFailure, Failure, Config).
 
 -spec get_payment_status_account_blocked_test(config()) -> _.
@@ -880,12 +880,11 @@ get_merchant_payment_status_test_(SubErrorCode, Config) ->
             <<"code">> => atom_to_binary(SubErrorCode)
         }
     },
-    Failure6 =
-        payproc_errors:construct(
-            'PaymentFailure',
-            {authorization_failed, {SubErrorCode, #payproc_error_GeneralFailure{}}},
-            <<"Reason">>
-        ),
+    Failure6 = #domain_Failure{
+        reason = <<"Reason">>,
+        code = <<"authorization_failed">>,
+        sub = #domain_SubFailure{code = atom_to_binary(SubErrorCode)}
+    },
     get_merchant_payment_status_test_impl(MappedFailure6, Failure6, Config).
 
 get_merchant_payment_status_test_impl(MappedFailure, Failure, Config) ->
diff --git a/apps/capi/test/capi_invoice_access_token_tests_SUITE.erl b/apps/capi/test/capi_invoice_access_token_tests_SUITE.erl
index 55cb4c2..0dad02b 100644
--- a/apps/capi/test/capi_invoice_access_token_tests_SUITE.erl
+++ b/apps/capi/test/capi_invoice_access_token_tests_SUITE.erl
@@ -4,7 +4,6 @@
 -include_lib("stdlib/include/assert.hrl").
 
 -include_lib("damsel/include/dmsl_payproc_thrift.hrl").
--include_lib("damsel/include/dmsl_payproc_error_thrift.hrl").
 -include_lib("damsel/include/dmsl_base_thrift.hrl").
 -include_lib("damsel/include/dmsl_domain_thrift.hrl").
 -include_lib("damsel/include/dmsl_user_interaction_thrift.hrl").
@@ -771,13 +770,16 @@ get_recurrent_payments_ok_test(Config) ->
 
 -spec get_failed_payment_with_invalid_cvv(config()) -> _.
 get_failed_payment_with_invalid_cvv(Config) ->
-    Failure =
-        payproc_errors:construct(
-            'PaymentFailure',
-            {authorization_failed,
-                {payment_tool_rejected, {bank_card_rejected, {cvv_invalid, #payproc_error_GeneralFailure{}}}}},
-            <<"Reason">>
-        ),
+    Failure = #domain_Failure{
+        reason = <<"Reason">>,
+        code = <<"authorization_failed">>,
+        sub = #domain_SubFailure{
+            code = <<"payment_tool_rejected">>,
+            sub = #domain_SubFailure{
+                code = <<"bank_card_rejected">>, sub = #domain_SubFailure{code = <<"cvv_invalid">>}
+            }
+        }
+    },
     _ = capi_ct_helper:mock_services(
         [
             {invoicing, fun
diff --git a/rebar.config b/rebar.config
index 4b77eda..f3e1f71 100644
--- a/rebar.config
+++ b/rebar.config
@@ -42,7 +42,6 @@
     {dmt_client, {git, "https://github.com/valitydev/dmt_client.git", {tag, "v2.0.3"}}},
     {cowboy_cors, {git, "https://github.com/valitydev/cowboy_cors.git", {branch, "master"}}},
     {cowboy_access_log, {git, "https://github.com/valitydev/cowboy_access_log.git", {branch, "master"}}},
-    {payproc_errors, {git, "https://github.com/valitydev/payproc-errors-erlang.git", {branch, "master"}}},
     {scoper, {git, "https://github.com/valitydev/scoper.git", {tag, "v1.1.0"}}},
     {erl_health, {git, "https://github.com/valitydev/erlang-health.git", {branch, master}}},
     {lechiffre, {git, "https://github.com/valitydev/lechiffre.git", {tag, "v0.1.0"}}},
diff --git a/rebar.lock b/rebar.lock
index fc4dedc..7a675f1 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -106,10 +106,6 @@
   {git,"https://github.com/valitydev/party-client-erlang.git",
        {ref,"8448535eb60e6130bb12902594d2c59eea03e8b0"}},
   0},
- {<<"payproc_errors">>,
-  {git,"https://github.com/valitydev/payproc-errors-erlang.git",
-       {ref,"8ae8586239ef68098398acf7eb8363d9ec3b3234"}},
-  0},
  {<<"prometheus">>,{pkg,<<"prometheus">>,<<"4.11.0">>},0},
  {<<"prometheus_cowboy">>,{pkg,<<"prometheus_cowboy">>,<<"0.1.9">>},0},
  {<<"prometheus_httpd">>,{pkg,<<"prometheus_httpd">>,<<"2.1.15">>},1},
@@ -137,7 +133,7 @@
        {ref,"3a60e5dc5bbd709495024f26e100b041c3547fd9"}},
   1},
  {<<"tls_certificate_check">>,
-  {pkg,<<"tls_certificate_check">>,<<"1.33.0">>},
+  {pkg,<<"tls_certificate_check">>,<<"1.35.0">>},
   1},
  {<<"token_keeper_client">>,
   {git,"https://github.com/valitydev/token-keeper-client.git",
@@ -185,7 +181,7 @@
  {<<"quantile_estimator">>, <<"EF50A361F11B5F26B5F16D0696E46A9E4661756492C981F7B2229EF42FF1CD15">>},
  {<<"ranch">>, <<"8C7A100A139FD57F17327B6413E4167AC559FBC04CA7448E9BE9057311597A1D">>},
  {<<"ssl_verify_fun">>, <<"354C321CF377240C7B8716899E182CE4890C5938111A1296ADD3EC74CF1715DF">>},
- {<<"tls_certificate_check">>, <<"01E0822A2EBB0B207C4964E8D32AD8B1B8CE1CAF58F446E53F816D06DB953DE4">>},
+ {<<"tls_certificate_check">>, <<"6237B9CB9632B1F52F00EF852CD04D4AF70319C308D4F65BE1E45DA637578867">>},
  {<<"unicode_util_compat">>, <<"A48703A25C170EEDADCA83B11E88985AF08D35F37C6F664D6DCFB106A97782FC">>}]},
 {pkg_hash_ext,[
  {<<"accept">>, <<"CA69388943F5DAD2E7232A5478F16086E3C872F48E32B88B378E1885A59F5649">>},
@@ -215,6 +211,6 @@
  {<<"quantile_estimator">>, <<"282A8A323CA2A845C9E6F787D166348F776C1D4A41EDE63046D72D422E3DA946">>},
  {<<"ranch">>, <<"49FBCFD3682FAB1F5D109351B61257676DA1A2FDBE295904176D5E521A2DDFE5">>},
  {<<"ssl_verify_fun">>, <<"FE4C190E8F37401D30167C8C405EDA19469F34577987C76DDE613E838BBC67F8">>},
- {<<"tls_certificate_check">>, <<"CAB9A7439E2DBFE91B38104F2D8A4B6D61DBC4D3A5AD59AC364713A88C6CFD9B">>},
+ {<<"tls_certificate_check">>, <<"36FD91D635761DAFFA12E75B0C784B24510A69AD53348B8276A553D2D665B579">>},
  {<<"unicode_util_compat">>, <<"B3A917854CE3AE233619744AD1E0102E05673136776FB2FA76234F3E03B23642">>}]}
 ].