diff --git a/README.md b/README.md
index f48d9df..fe0915b 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Firstly, create an API instance with
 | `APIKey`  | Your secret API key.                                                               |
 
 ```go
-currAPI := api.NewAPI(api.Config{
+api := currconv.NewAPI(currconv.Config{
     BaseURL: "https://free.currconv.com",
     Version: "v7",
     APIKey:  "[KEY]",
@@ -54,7 +54,7 @@ Returns the currency conversion rate with `[FROM]_[TO]` request.
 To convert currency from `USD` to `MYR`, construct a request struct and set `USD_MYR` to the `Q` field:
 
 ```go
-convert, err := currAPI.Convert(api.ConvertRequest{
+convert, err := api.Convert(currconv.ConvertRequest{
     Q: []string{"USD_MYR"},
 })
 
@@ -77,7 +77,7 @@ convert, err := currAPI.Convert(api.ConvertRequest{
 Since `Q` is a string slice, you can append more currencies to request multiple conversion in a single request:
 
 ```go
-convert, err := currAPI.Convert(api.ConvertRequest{
+convert, err := api.Convert(currconv.ConvertRequest{
     Q: []string{"USD_MYR", "MYR_USD"},
 })
 
@@ -108,7 +108,7 @@ convert, err := currAPI.Convert(api.ConvertRequest{
 Returns conversion result with compact mode:
 
 ```go
-convert, err := currAPI.ConvertCompact(api.ConvertRequest{
+convert, err := api.ConvertCompact(currconv.ConvertRequest{
     Q: []string{"USD_MYR", "MYR_USD"},
 })
 
@@ -124,7 +124,7 @@ convert, err := currAPI.ConvertCompact(api.ConvertRequest{
 Returns historical currency conversion rate data:
 
 ```go
-convert, err := currAPI.ConvertHistorical(api.ConvertHistoricalRequest{
+convert, err := api.ConvertHistorical(currconv.ConvertHistoricalRequest{
     Q:    []string{"USD_MYR", "MYR_USD"},
     Date: time.Date(2023, 2, 14, 0, 0, 0, 0, time.UTC),
 })
@@ -158,7 +158,7 @@ convert, err := currAPI.ConvertHistorical(api.ConvertHistoricalRequest{
 Set `EndDate` to request historical data with date range:
 
 ```go
-convert, err := currAPI.ConvertHistorical(api.ConvertHistoricalRequest{
+convert, err := api.ConvertHistorical(currconv.ConvertHistoricalRequest{
     Q:       []string{"USD_MYR", "MYR_USD"},
     Date:    time.Date(2023, 2, 1, 0, 0, 0, 0, time.UTC),
     EndDate: time.Date(2023, 2, 5, 0, 0, 0, 0, time.UTC),
@@ -204,7 +204,7 @@ convert, err := currAPI.ConvertHistorical(api.ConvertHistoricalRequest{
 Returns historical data with compact mode:
 
 ```go
-convert, err := currAPI.ConvertHistoricalCompact(api.ConvertHistoricalRequest{
+convert, err := api.ConvertHistoricalCompact(currconv.ConvertHistoricalRequest{
     Q:       []string{"USD_MYR", "MYR_USD"},
     Date:    time.Date(2023, 2, 1, 0, 0, 0, 0, time.UTC),
     EndDate: time.Date(2023, 2, 5, 0, 0, 0, 0, time.UTC),
@@ -225,7 +225,7 @@ convert, err := currAPI.ConvertHistoricalCompact(api.ConvertHistoricalRequest{
 Returns a list of currencies:
 
 ```go
-currencies, err := currAPI.Currencies()
+currencies, err := api.Currencies()
 
 // currencies
 // &{
@@ -250,7 +250,7 @@ currencies, err := currAPI.Currencies()
 Returns a list of countries:
 
 ```go
-countries, err := currAPI.Countries()
+countries, err := api.Countries()
 
 // countries
 // &{
@@ -281,7 +281,7 @@ countries, err := currAPI.Countries()
 Returns your current API usage:
 
 ```go
-usage, err := currAPI.Usage()
+usage, err := api.Usage()
 
 // usage
 // &{
diff --git a/api/api.go b/api.go
similarity index 99%
rename from api/api.go
rename to api.go
index aad37de..fab0014 100644
--- a/api/api.go
+++ b/api.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"encoding/json"
diff --git a/api/api_test.go b/api_test.go
similarity index 98%
rename from api/api_test.go
rename to api_test.go
index 9f290f8..8dfa6ef 100644
--- a/api/api_test.go
+++ b/api_test.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"testing"
diff --git a/api/convert.go b/convert.go
similarity index 99%
rename from api/convert.go
rename to convert.go
index 9d5f492..5909765 100644
--- a/api/convert.go
+++ b/convert.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"errors"
diff --git a/api/convert_test.go b/convert_test.go
similarity index 99%
rename from api/convert_test.go
rename to convert_test.go
index 935fd1f..1c27332 100644
--- a/api/convert_test.go
+++ b/convert_test.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"encoding/json"
diff --git a/api/country.go b/country.go
similarity index 97%
rename from api/country.go
rename to country.go
index 9f50a77..0d63cce 100644
--- a/api/country.go
+++ b/country.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import "net/url"
 
diff --git a/api/country_test.go b/country_test.go
similarity index 98%
rename from api/country_test.go
rename to country_test.go
index e2e3eb7..017bef3 100644
--- a/api/country_test.go
+++ b/country_test.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"encoding/json"
diff --git a/api/currency.go b/currency.go
similarity index 96%
rename from api/currency.go
rename to currency.go
index 9ab87d6..ef0c81e 100644
--- a/api/currency.go
+++ b/currency.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"net/url"
diff --git a/api/currency_test.go b/currency_test.go
similarity index 98%
rename from api/currency_test.go
rename to currency_test.go
index 9e1e9ab..54f225d 100644
--- a/api/currency_test.go
+++ b/currency_test.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"encoding/json"
diff --git a/api/usage.go b/usage.go
similarity index 95%
rename from api/usage.go
rename to usage.go
index ea6a42b..e0800e1 100644
--- a/api/usage.go
+++ b/usage.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"net/url"
diff --git a/api/usage_test.go b/usage_test.go
similarity index 98%
rename from api/usage_test.go
rename to usage_test.go
index 9160a83..1a34023 100644
--- a/api/usage_test.go
+++ b/usage_test.go
@@ -1,4 +1,4 @@
-package api
+package currconv
 
 import (
 	"encoding/json"