diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe05627..1c00410 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
 ## 0.5.0
 
-* Add `token_info` [method](https://business-api.tiktok.com/portal/docs?id=1765927978092545) to validate TikTok profiles
\ No newline at end of file
+* Add `token_info` [method](https://business-api.tiktok.com/portal/docs?id=1765927978092545) to validate TikTok profiles
+
+## 0.5.1
+
+* Use POST method for `token_info` request
\ No newline at end of file
diff --git a/lib/panda.rb b/lib/panda.rb
index ce6c0fe..3a03b73 100644
--- a/lib/panda.rb
+++ b/lib/panda.rb
@@ -18,14 +18,14 @@ def config
       @config ||= Panda::Configuration.new
     end
 
-    def make_get_request(request)
+    def make_request(request)
       connection = Faraday.new do |conn|
         conn.use      Panda::ErrorMiddleware
         conn.request  :json
         conn.response :json
       end
 
-      response = connection.get(request.url, request.params, request.headers)
+      response = connection.run_request(request.method, request.url, request.params, request.headers)
       Panda::HTTPResponse.new(response.status, response.headers, response.body)
     end
   end
diff --git a/lib/panda/client.rb b/lib/panda/client.rb
index 19f563f..524cc6a 100644
--- a/lib/panda/client.rb
+++ b/lib/panda/client.rb
@@ -64,13 +64,13 @@ def token_info
     private
 
     def get_token(path, params = {})
-      request = Panda::HTTPRequest.new('GET', path, params)
-      Panda::TokenInfo.new(Panda.make_get_request(request))
+      request = Panda::HTTPRequest.new('POST', path, params)
+      Panda::TokenInfo.new(Panda.make_request(request))
     end
 
     def get_collection(path, params = {})
       request = Panda::HTTPRequest.new('GET', path, params, 'Access-Token' => access_token)
-      Panda::Collection.new(Panda.make_get_request(request), self)
+      Panda::Collection.new(Panda.make_request(request), self)
     end
   end
 end
diff --git a/lib/panda/http_request.rb b/lib/panda/http_request.rb
index 6a12f74..3eaabe9 100644
--- a/lib/panda/http_request.rb
+++ b/lib/panda/http_request.rb
@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require 'panda/version'
+require 'uri'
 
 module Panda
   class HTTPRequest
@@ -13,10 +14,6 @@ def initialize(method, path, params = {}, headers = {})
       @raw_headers = headers
     end
 
-    def method
-      raw_method
-    end
-
     def url
       uri = URI.parse(Panda.config.api_base_url)
       uri.path = "/open_api/#{Panda.config.api_version}/#{raw_path}"
@@ -39,10 +36,14 @@ def headers
       )
     end
 
+    def method
+      raw_method.downcase.to_sym
+    end
+
     private
 
     def get?
-      method == 'GET'
+      raw_method == 'GET'
     end
   end
 end
diff --git a/lib/panda/version.rb b/lib/panda/version.rb
index a0d50c5..38bf466 100644
--- a/lib/panda/version.rb
+++ b/lib/panda/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Panda
-  VERSION = '0.5.0'
+  VERSION = '0.5.1'
 end