diff --git a/.github/workflows/format.yml b/.github/workflows/format.yml
new file mode 100644
index 0000000..5b484c6
--- /dev/null
+++ b/.github/workflows/format.yml
@@ -0,0 +1,31 @@
+name: Go Code Format Check
+
+on:
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  format-check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: '1.23'
+
+      - name: Run gofmt to check code formatting
+        run: |
+          gofmt -l .
+        continue-on-error: true
+
+      - name: Fail if formatting issues found
+        run: |
+          FORMATTED=$(gofmt -l .)
+          if [ -n "$FORMATTED" ]; then
+            echo "The following files need to be formatted:"
+            echo "$FORMATTED"
+            exit 1
+          fi
diff --git a/configs/config.go b/configs/config.go
index 0a4536f..90256d9 100644
--- a/configs/config.go
+++ b/configs/config.go
@@ -14,12 +14,12 @@ type LogConfig struct {
 }
 
 type PollerConfig struct {
-	Enabled         bool `mapstructure:"enabled"`
-	Interval        int  `mapstructure:"interval"`
-	BlocksPerPoll   int  `mapstructure:"blocksPerPoll"`
-	FromBlock       int  `mapstructure:"fromBlock"`
-	ForceFromBlock  bool `mapstructure:"forceFromBlock"`
-	UntilBlock      int  `mapstructure:"untilBlock"`
+	Enabled        bool `mapstructure:"enabled"`
+	Interval       int  `mapstructure:"interval"`
+	BlocksPerPoll  int  `mapstructure:"blocksPerPoll"`
+	FromBlock      int  `mapstructure:"fromBlock"`
+	ForceFromBlock bool `mapstructure:"forceFromBlock"`
+	UntilBlock     int  `mapstructure:"untilBlock"`
 }
 
 type CommitterConfig struct {
diff --git a/internal/common/block.go b/internal/common/block.go
index 2afa7ad..186f366 100644
--- a/internal/common/block.go
+++ b/internal/common/block.go
@@ -5,28 +5,28 @@ import (
 )
 
 type Block struct {
-	ChainId          *big.Int  `json:"chain_id"`
-	Number           *big.Int  `json:"number"`
-	Hash             string    `json:"hash"`
-	ParentHash       string    `json:"parent_hash"`
-	Timestamp        uint64    `json:"timestamp"`
-	Nonce            string    `json:"nonce"`
-	Sha3Uncles       string    `json:"sha3_uncles"`
-	MixHash          string    `json:"mix_hash"`
-	Miner            string    `json:"miner"`
-	StateRoot        string    `json:"state_root"`
-	TransactionsRoot string    `json:"transactions_root"`
-	ReceiptsRoot     string    `json:"receipts_root"`
-	LogsBloom        string    `json:"logs_bloom"`
-	Size             uint64    `json:"size"`
-	ExtraData        string    `json:"extra_data"`
-	Difficulty       *big.Int  `json:"difficulty"`
-	TotalDifficulty  *big.Int  `json:"total_difficulty"`
-	TransactionCount uint64    `json:"transaction_count"`
-	GasLimit         *big.Int  `json:"gas_limit"`
-	GasUsed          *big.Int  `json:"gas_used"`
-	WithdrawalsRoot  string    `json:"withdrawals_root"`
-	BaseFeePerGas    uint64    `json:"base_fee_per_gas"`
+	ChainId          *big.Int `json:"chain_id"`
+	Number           *big.Int `json:"number"`
+	Hash             string   `json:"hash"`
+	ParentHash       string   `json:"parent_hash"`
+	Timestamp        uint64   `json:"timestamp"`
+	Nonce            string   `json:"nonce"`
+	Sha3Uncles       string   `json:"sha3_uncles"`
+	MixHash          string   `json:"mix_hash"`
+	Miner            string   `json:"miner"`
+	StateRoot        string   `json:"state_root"`
+	TransactionsRoot string   `json:"transactions_root"`
+	ReceiptsRoot     string   `json:"receipts_root"`
+	LogsBloom        string   `json:"logs_bloom"`
+	Size             uint64   `json:"size"`
+	ExtraData        string   `json:"extra_data"`
+	Difficulty       *big.Int `json:"difficulty"`
+	TotalDifficulty  *big.Int `json:"total_difficulty"`
+	TransactionCount uint64   `json:"transaction_count"`
+	GasLimit         *big.Int `json:"gas_limit"`
+	GasUsed          *big.Int `json:"gas_used"`
+	WithdrawalsRoot  string   `json:"withdrawals_root"`
+	BaseFeePerGas    uint64   `json:"base_fee_per_gas"`
 }
 
 type BlockData struct {
diff --git a/internal/common/log.go b/internal/common/log.go
index 29ac500..5617ffa 100644
--- a/internal/common/log.go
+++ b/internal/common/log.go
@@ -5,14 +5,14 @@ import (
 )
 
 type Log struct {
-	ChainId          *big.Int  `json:"chain_id"`
-	BlockNumber      *big.Int  `json:"block_number"`
-	BlockHash        string    `json:"block_hash"`
-	BlockTimestamp   uint64    `json:"block_timestamp"`
-	TransactionHash  string    `json:"transaction_hash"`
-	TransactionIndex uint64    `json:"transaction_index"`
-	LogIndex         uint64    `json:"log_index"`
-	Address          string    `json:"address"`
-	Data             string    `json:"data"`
-	Topics           []string  `json:"topics"`
+	ChainId          *big.Int `json:"chain_id"`
+	BlockNumber      *big.Int `json:"block_number"`
+	BlockHash        string   `json:"block_hash"`
+	BlockTimestamp   uint64   `json:"block_timestamp"`
+	TransactionHash  string   `json:"transaction_hash"`
+	TransactionIndex uint64   `json:"transaction_index"`
+	LogIndex         uint64   `json:"log_index"`
+	Address          string   `json:"address"`
+	Data             string   `json:"data"`
+	Topics           []string `json:"topics"`
 }
diff --git a/internal/common/trace.go b/internal/common/trace.go
index bc95fc4..e54072c 100644
--- a/internal/common/trace.go
+++ b/internal/common/trace.go
@@ -5,25 +5,25 @@ import (
 )
 
 type Trace struct {
-	ChainID          *big.Int  `json:"chain_id"`
-	BlockNumber      *big.Int  `json:"block_number"`
-	BlockHash        string    `json:"block_hash"`
-	BlockTimestamp   uint64    `json:"block_timestamp"`
-	TransactionHash  string    `json:"transaction_hash"`
-	TransactionIndex uint64    `json:"transaction_index"`
-	Subtraces        int64     `json:"subtraces"`
-	TraceAddress     []uint64  `json:"trace_address"`
-	TraceType        string    `json:"trace_type"`
-	CallType         string    `json:"call_type"`
-	Error            string    `json:"error"`
-	FromAddress      string    `json:"from_address"`
-	ToAddress        string    `json:"to_address"`
-	Gas              *big.Int  `json:"gas"`
-	GasUsed          *big.Int  `json:"gas_used"`
-	Input            string    `json:"input"`
-	Output           string    `json:"output"`
-	Value            *big.Int  `json:"value"`
-	Author           string    `json:"author"`
-	RewardType       string    `json:"reward_type"`
-	RefundAddress    string    `json:"refund_address"`
+	ChainID          *big.Int `json:"chain_id"`
+	BlockNumber      *big.Int `json:"block_number"`
+	BlockHash        string   `json:"block_hash"`
+	BlockTimestamp   uint64   `json:"block_timestamp"`
+	TransactionHash  string   `json:"transaction_hash"`
+	TransactionIndex uint64   `json:"transaction_index"`
+	Subtraces        int64    `json:"subtraces"`
+	TraceAddress     []uint64 `json:"trace_address"`
+	TraceType        string   `json:"trace_type"`
+	CallType         string   `json:"call_type"`
+	Error            string   `json:"error"`
+	FromAddress      string   `json:"from_address"`
+	ToAddress        string   `json:"to_address"`
+	Gas              *big.Int `json:"gas"`
+	GasUsed          *big.Int `json:"gas_used"`
+	Input            string   `json:"input"`
+	Output           string   `json:"output"`
+	Value            *big.Int `json:"value"`
+	Author           string   `json:"author"`
+	RewardType       string   `json:"reward_type"`
+	RefundAddress    string   `json:"refund_address"`
 }
diff --git a/internal/common/transaction.go b/internal/common/transaction.go
index df71a7a..c7b4407 100644
--- a/internal/common/transaction.go
+++ b/internal/common/transaction.go
@@ -5,24 +5,24 @@ import (
 )
 
 type Transaction struct {
-	ChainId              *big.Int  `json:"chain_id"`
-	Hash                 string    `json:"hash"`
-	Nonce                uint64    `json:"nonce"`
-	BlockHash            string    `json:"block_hash"`
-	BlockNumber          *big.Int  `json:"block_number"`
-	BlockTimestamp       uint64 `json:"block_timestamp"`
-	TransactionIndex     uint64    `json:"transaction_index"`
-	FromAddress          string    `json:"from_address"`
-	ToAddress            string    `json:"to_address"`
-	Value                *big.Int  `json:"value"`
-	Gas                  uint64    `json:"gas"`
-	GasPrice             *big.Int  `json:"gas_price"`
-	Data                 string    `json:"data"`
-	MaxFeePerGas         *big.Int  `json:"max_fee_per_gas"`
-	MaxPriorityFeePerGas *big.Int  `json:"max_priority_fee_per_gas"`
-	TransactionType      uint8     `json:"transaction_type"`
-	R                    *big.Int  `json:"r"`
-	S                    *big.Int  `json:"s"`
-	V                    *big.Int  `json:"v"`
-	AccessListJson       string    `json:"access_list_json"`
+	ChainId              *big.Int `json:"chain_id"`
+	Hash                 string   `json:"hash"`
+	Nonce                uint64   `json:"nonce"`
+	BlockHash            string   `json:"block_hash"`
+	BlockNumber          *big.Int `json:"block_number"`
+	BlockTimestamp       uint64   `json:"block_timestamp"`
+	TransactionIndex     uint64   `json:"transaction_index"`
+	FromAddress          string   `json:"from_address"`
+	ToAddress            string   `json:"to_address"`
+	Value                *big.Int `json:"value"`
+	Gas                  uint64   `json:"gas"`
+	GasPrice             *big.Int `json:"gas_price"`
+	Data                 string   `json:"data"`
+	MaxFeePerGas         *big.Int `json:"max_fee_per_gas"`
+	MaxPriorityFeePerGas *big.Int `json:"max_priority_fee_per_gas"`
+	TransactionType      uint8    `json:"transaction_type"`
+	R                    *big.Int `json:"r"`
+	S                    *big.Int `json:"s"`
+	V                    *big.Int `json:"v"`
+	AccessListJson       string   `json:"access_list_json"`
 }
diff --git a/internal/handlers/api.go b/internal/handlers/api.go
index 8d1bd0b..68cbbe2 100644
--- a/internal/handlers/api.go
+++ b/internal/handlers/api.go
@@ -31,4 +31,4 @@ func Handler(r *chi.Mux) {
 		w.WriteHeader(http.StatusOK)
 		w.Write([]byte("ok"))
 	})
-}
\ No newline at end of file
+}
diff --git a/internal/metrics/metrics.go b/internal/metrics/metrics.go
index 4625c24..6612093 100644
--- a/internal/metrics/metrics.go
+++ b/internal/metrics/metrics.go
@@ -53,4 +53,4 @@ var (
 		Name: "failure_recoverer_first_block_in_batch",
 		Help: "The first block number in the failure recoverer batch",
 	})
-)
\ No newline at end of file
+)
diff --git a/internal/middleware/authorization.go b/internal/middleware/authorization.go
index 96445b7..a3fc749 100644
--- a/internal/middleware/authorization.go
+++ b/internal/middleware/authorization.go
@@ -24,4 +24,4 @@ func Authorization(next http.Handler) http.Handler {
 
 func validateCredentials(username, password string) bool {
 	return username == "admin" && password == "admin"
-}
\ No newline at end of file
+}