diff --git a/integration/tengateway/tengateway_test.go b/integration/tengateway/tengateway_test.go
index 00cf051f39..a113ec270d 100644
--- a/integration/tengateway/tengateway_test.go
+++ b/integration/tengateway/tengateway_test.go
@@ -493,6 +493,7 @@ func testErrorHandling(t *testing.T, startPort int, httpURL, wsURL string, w wal
 		`{"jsonrpc":"2.0","method":"eth_getLogs","params":[[]],"id":1}`,
 		`{"jsonrpc":"2.0","method":"eth_getLogs","params":[{"topics":[]}],"id":1}`,
 		`{"jsonrpc":"2.0","method":"eth_getLogs","params":[{"fromBlock":"0x387","topics":["0xc6d8c0af6d21f291e7c359603aa97e0ed500f04db6e983b9fce75a91c6b8da6b"]}],"id":1}`,
+		`{"jsonrpc":"2.0","method":"debug_eventLogRelevancy","params":[{"fromBlock":"0x387","topics":["0xc6d8c0af6d21f291e7c359603aa97e0ed500f04db6e983b9fce75a91c6b8da6b"]}],"id":1}`,
 		//`{"jsonrpc":"2.0","method":"eth_subscribe","params":["logs"],"id":1}`,
 		//`{"jsonrpc":"2.0","method":"eth_subscribe","params":["logs",{"topics":[]}],"id":1}`,
 		`{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}`,
diff --git a/tools/walletextension/rpcapi/debug_api.go b/tools/walletextension/rpcapi/debug_api.go
index 77964306cf..de6711ce95 100644
--- a/tools/walletextension/rpcapi/debug_api.go
+++ b/tools/walletextension/rpcapi/debug_api.go
@@ -3,7 +3,10 @@ package rpcapi
 import (
 	"context"
 
-	"github.com/ethereum/go-ethereum/common"
+	"github.com/ten-protocol/go-ten/go/common"
+	"github.com/ten-protocol/go-ten/go/common/tracers"
+
+	gethcommon "github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ten-protocol/go-ten/lib/gethfork/rpc"
 )
@@ -28,7 +31,7 @@ func (api *DebugAPI) GetRawReceipts(ctx context.Context, blockNrOrHash rpc.Block
 	return nil, rpcNotImplemented
 }
 
-func (s *DebugAPI) GetRawTransaction(ctx context.Context, hash common.Hash) (hexutil.Bytes, error) {
+func (s *DebugAPI) GetRawTransaction(ctx context.Context, hash gethcommon.Hash) (hexutil.Bytes, error) {
 	return nil, rpcNotImplemented
 }
 
@@ -48,8 +51,22 @@ func (api *DebugAPI) SetHead(number hexutil.Uint64) {
 	// not implemented
 }
 
-// EventLogRelevancy - specific to TEN - todo
-func (api *DebugAPI) EventLogRelevancy(_ context.Context, _ common.Hash) (interface{}, error) {
-	// todo
-	return nil, rpcNotImplemented
+// EventLogRelevancy - specific to TEN
+func (api *DebugAPI) EventLogRelevancy(ctx context.Context, crit common.FilterCriteria) ([]*tracers.DebugLogs, error) {
+	l, err := ExecAuthRPC[[]*tracers.DebugLogs](
+		ctx,
+		api.we,
+		&ExecCfg{
+			cacheCfg: &CacheCfg{
+				CacheType: NoCache,
+			},
+			tryUntilAuthorised: true,
+		},
+		"debug_eventLogRelevancy",
+		crit,
+	)
+	if err != nil {
+		return nil, err
+	}
+	return *l, nil
 }
diff --git a/tools/walletextension/rpcapi/utils.go b/tools/walletextension/rpcapi/utils.go
index 13d6197b2d..88aac6e577 100644
--- a/tools/walletextension/rpcapi/utils.go
+++ b/tools/walletextension/rpcapi/utils.go
@@ -48,13 +48,15 @@ const (
 var rpcNotImplemented = fmt.Errorf("rpc endpoint not implemented")
 
 type ExecCfg struct {
+	// these 4 fields specify the account(s) that should make the backend call
 	account             *gethcommon.Address
 	computeFromCallback func(user *GWUser) *gethcommon.Address
 	tryAll              bool
 	tryUntilAuthorised  bool
-	adjustArgs          func(acct *GWAccount) []any
-	cacheCfg            *CacheCfg
-	timeout             time.Duration
+
+	adjustArgs func(acct *GWAccount) []any
+	cacheCfg   *CacheCfg
+	timeout    time.Duration
 }
 
 type CacheStrategy uint8