diff --git a/src/api/docs/docs.go b/src/api/docs/docs.go
index ce18baa..5025966 100644
--- a/src/api/docs/docs.go
+++ b/src/api/docs/docs.go
@@ -110,7 +110,7 @@ const docTemplate = `{
                 "tags": [
                     "Addresses"
                 ],
-                "summary": "Get contracts",
+                "summary": "Get Contracts",
                 "parameters": [
                     {
                         "type": "string",
@@ -1024,7 +1024,7 @@ const docTemplate = `{
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get internal transactions by address",
+                "summary": "Get Internal Transactions By Address",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1078,7 +1078,7 @@ const docTemplate = `{
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get internal transactions by block number",
+                "summary": "Get Internal Transactions By Block Number",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1132,7 +1132,7 @@ const docTemplate = `{
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get internal transactions by hash",
+                "summary": "Get Internal Transactions By Hash",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1186,7 +1186,7 @@ const docTemplate = `{
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token holders by token contract",
+                "summary": "Get Token Holders By Token Contract",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1240,7 +1240,7 @@ const docTemplate = `{
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token transfers",
+                "summary": "Get Token Transfers",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1329,7 +1329,7 @@ const docTemplate = `{
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token transfer by address",
+                "summary": "Get Token Transfer By Address",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1383,7 +1383,7 @@ const docTemplate = `{
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token transfers by token contract",
+                "summary": "Get Token Transfers By Token Contract",
                 "parameters": [
                     {
                         "type": "integer",
diff --git a/src/api/docs/swagger.json b/src/api/docs/swagger.json
index 68fcc7a..7e00989 100644
--- a/src/api/docs/swagger.json
+++ b/src/api/docs/swagger.json
@@ -102,7 +102,7 @@
                 "tags": [
                     "Addresses"
                 ],
-                "summary": "Get contracts",
+                "summary": "Get Contracts",
                 "parameters": [
                     {
                         "type": "string",
@@ -1016,7 +1016,7 @@
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get internal transactions by address",
+                "summary": "Get Internal Transactions By Address",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1070,7 +1070,7 @@
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get internal transactions by block number",
+                "summary": "Get Internal Transactions By Block Number",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1124,7 +1124,7 @@
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get internal transactions by hash",
+                "summary": "Get Internal Transactions By Hash",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1178,7 +1178,7 @@
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token holders by token contract",
+                "summary": "Get Token Holders By Token Contract",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1232,7 +1232,7 @@
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token transfers",
+                "summary": "Get Token Transfers",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1321,7 +1321,7 @@
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token transfer by address",
+                "summary": "Get Token Transfer By Address",
                 "parameters": [
                     {
                         "type": "integer",
@@ -1375,7 +1375,7 @@
                 "tags": [
                     "Transactions"
                 ],
-                "summary": "Get token transfers by token contract",
+                "summary": "Get Token Transfers By Token Contract",
                 "parameters": [
                     {
                         "type": "integer",
diff --git a/src/api/docs/swagger.yaml b/src/api/docs/swagger.yaml
index d089c60..9c2f8a0 100644
--- a/src/api/docs/swagger.yaml
+++ b/src/api/docs/swagger.yaml
@@ -440,7 +440,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get contracts
+      summary: Get Contracts
       tags:
       - Addresses
   /api/v1/addresses/details/{address}:
@@ -1031,7 +1031,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get internal transactions by hash
+      summary: Get Internal Transactions By Hash
       tags:
       - Transactions
   /api/v1/transactions/internal/address/{address}:
@@ -1067,7 +1067,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get internal transactions by address
+      summary: Get Internal Transactions By Address
       tags:
       - Transactions
   /api/v1/transactions/internal/block-number/{block_number}:
@@ -1103,7 +1103,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get internal transactions by block number
+      summary: Get Internal Transactions By Block Number
       tags:
       - Transactions
   /api/v1/transactions/token-holders/token-contract/{token_contract_address}:
@@ -1139,7 +1139,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get token holders by token contract
+      summary: Get Token Holders By Token Contract
       tags:
       - Transactions
   /api/v1/transactions/token-transfers:
@@ -1198,7 +1198,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get token transfers
+      summary: Get Token Transfers
       tags:
       - Transactions
   /api/v1/transactions/token-transfers/address/{address}:
@@ -1234,7 +1234,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get token transfer by address
+      summary: Get Token Transfer By Address
       tags:
       - Transactions
   /api/v1/transactions/token-transfers/token-contract/{token_contract_address}:
@@ -1270,7 +1270,7 @@ paths:
           schema:
             additionalProperties: true
             type: object
-      summary: Get token transfers by token contract
+      summary: Get Token Transfers By Token Contract
       tags:
       - Transactions
   /metadata:
diff --git a/src/api/rest/addresses.go b/src/api/rest/addresses.go
index a7fa2bd..fe8b3a4 100644
--- a/src/api/rest/addresses.go
+++ b/src/api/rest/addresses.go
@@ -3,9 +3,10 @@ package rest
 import (
 	"encoding/json"
 	"errors"
-	"gorm.io/gorm"
 	"strconv"
 
+	"gorm.io/gorm"
+
 	fiber "github.com/gofiber/fiber/v2"
 	"go.uber.org/zap"
 
@@ -197,7 +198,7 @@ type ContractsQuery struct {
 }
 
 // Contract
-// @Summary Get contracts
+// @Summary Get Contracts
 // @Description get list of contracts
 // @Tags Addresses
 // @BasePath /api/v1
diff --git a/src/api/rest/transactions.go b/src/api/rest/transactions.go
index 054a1d7..2fe5ed5 100644
--- a/src/api/rest/transactions.go
+++ b/src/api/rest/transactions.go
@@ -4,12 +4,13 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"strconv"
+	"sync"
+
 	fiber "github.com/gofiber/fiber/v2"
 	"github.com/sudoblockio/icon-go-api/models"
 	"go.uber.org/zap"
 	"gorm.io/gorm"
-	"strconv"
-	"sync"
 
 	"github.com/sudoblockio/icon-go-api/config"
 	"github.com/sudoblockio/icon-go-api/crud"
@@ -479,7 +480,7 @@ func handlerGetTransactionAddress(c *fiber.Ctx) error {
 }
 
 // Internal transactions by hash
-// @Summary Get internal transactions by hash
+// @Summary Get Internal Transactions By Hash
 // @Description Get internal transactions by hash
 // @Tags Transactions
 // @BasePath /api/v1
@@ -551,7 +552,7 @@ func handlerGetInternalTransactionsByHash(c *fiber.Ctx) error {
 }
 
 // Internal transactions by address
-// @Summary Get internal transactions by address
+// @Summary Get Internal Transactions By Address
 // @Description Get internal transactions by address
 // @Tags Transactions
 // @BasePath /api/v1
@@ -625,7 +626,7 @@ func handlerGetInternalTransactionsAddress(c *fiber.Ctx) error {
 }
 
 // Internal transactions by block number
-// @Summary Get internal transactions by block number
+// @Summary Get Internal Transactions By Block Number
 // @Description Get internal transactions by block number
 // @Tags Transactions
 // @BasePath /api/v1
@@ -704,7 +705,7 @@ func handlerGetInternalTransactionsBlockNumber(c *fiber.Ctx) error {
 }
 
 // TokenTransfers
-// @Summary Get token transfers
+// @Summary Get Token Transfers
 // @Description get historical token transfers
 // @Tags Transactions
 // @BasePath /api/v1
@@ -794,7 +795,7 @@ func handlerGetTokenTransfers(c *fiber.Ctx) error {
 }
 
 // TokenTransfersAddress
-// @Summary Get token transfer by address
+// @Summary Get Token Transfer By Address
 // @Description get historical token transfers by address
 // @Tags Transactions
 // @BasePath /api/v1
@@ -869,7 +870,7 @@ func handlerGetTokenTransfersAddress(c *fiber.Ctx) error {
 }
 
 // TokenTransfersTokenContract
-// @Summary Get token transfers by token contract
+// @Summary Get Token Transfers By Token Contract
 // @Description get historical token transfers by token contract
 // @Tags Transactions
 // @BasePath /api/v1
@@ -944,7 +945,7 @@ func handlerGetTokenTransfersTokenContract(c *fiber.Ctx) error {
 }
 
 // TokenAddressesTokenContract
-// @Summary Get token holders by token contract
+// @Summary Get Token Holders By Token Contract
 // @Description get token holders
 // @Tags Transactions
 // @BasePath /api/v1