diff --git a/lua/helpers.lua b/lua/helpers.lua
index 62f4614..3593f70 100644
--- a/lua/helpers.lua
+++ b/lua/helpers.lua
@@ -50,5 +50,9 @@ helpers.open_term = function(opts)
     vim.cmd.startinsert()
 end
 
+helpers.has_copilot = function()
+    return vim.fn.getenv('COPILOT_API_KEY') ~= nil
+end
+
 return helpers
 -- nnoremap <Leader>ev :tabedit $MYVIMRC<CR>
diff --git a/lua/keymap.lua b/lua/keymap.lua
index 816199d..40c3828 100644
--- a/lua/keymap.lua
+++ b/lua/keymap.lua
@@ -129,7 +129,7 @@ vim.api.nvim_create_autocmd('FileType', {
         vim.keymap.set('i', '<S-Enter>', '<Enter>', { buffer = true, desc = 'Use shift enter to start a new line' })
         vim.keymap.set('n', '<Enter>', 'G', { buffer = true, desc = 'Use enter in normal mode to go to the end of the chat' })
 
-        local models = { 'gpt-4.1', 'gemini-2.5-pro', 'gemini-2.0-flash-001', 'claude-3.7-sonnet-thought', 'o4-mini' }
+        local models = { vim.env.DEFAULT_AI_MODEL, vim.env.REASONING_MODEL, vim.env.FAST_MODEL }
         -- Loop through models and create keymaps for each
         for i, model in ipairs(models) do
             vim.keymap.set('n', '<C-' .. i .. '>', 'mzggj0W"_C' .. model .. '<Esc>`z', { desc = 'Switch to ' .. model })
diff --git a/lua/plugins/ai-completion.lua b/lua/plugins/ai-completion.lua
index 4288a72..cba7ba3 100644
--- a/lua/plugins/ai-completion.lua
+++ b/lua/plugins/ai-completion.lua
@@ -1,25 +1,29 @@
 -- AI code completion
--- return {
---     'zbirenbaum/copilot.lua',
---     event = 'InsertEnter',
---     config = function()
---         require('copilot').setup {
---             suggestion = {
---                 enabled = true,
---                 auto_trigger = true,
---                 keymap = {
---                     accept = '<Tab>',
---                 },
---             },
---             filetypes = {
---                 yaml = true,
---                 markdown = true,
---                 gitcommit = true,
---                 gitrebase = true,
---             },
---         }
---     end,
--- }
+
+if (vim.fn.getenv('COPILOT_API_KEY') ~= nil) then
+    return {
+        'zbirenbaum/copilot.lua',
+        event = 'InsertEnter',
+        config = function()
+            require('copilot').setup {
+                suggestion = {
+                    enabled = true,
+                    auto_trigger = true,
+                    keymap = {
+                        accept = '<Tab>',
+                    },
+                },
+                filetypes = {
+                    yaml = true,
+                    markdown = true,
+                    gitcommit = true,
+                    gitrebase = true,
+                },
+            }
+        end,
+    }
+end
+
 return {
     'milanglacier/minuet-ai.nvim',
     dependencies = { 'nvim-lua/plenary.nvim' },
diff --git a/lua/plugins/codecompanion.lua b/lua/plugins/codecompanion.lua
index ba41ea0..021a497 100644
--- a/lua/plugins/codecompanion.lua
+++ b/lua/plugins/codecompanion.lua
@@ -4,12 +4,25 @@ return {
         require('codecompanion').setup {
             adapters = {
                 http = {
-                    openrouter = function()
+                    default = function()
+                        if (require('helpers').has_copilot()) then
+                            return require('codecompanion.adapters').extend('copilot', {
+                                schema = {
+                                    model = {
+                                        default = vim.env.DEFAULT_AI_MODEL,
+                                    },
+                                    max_tokens = {
+                                        default = 1000000,
+                                    },
+                                }
+                            })
+                        end
                         return require('codecompanion.adapters').extend('openai_compatible', {
                             env = {
                                 url = vim.env.DEFAULT_OPENAI_API_BASE,
                                 api_key = vim.env.DEFAULT_OPENAI_API_KEY,
-                                chat_url = '/v1/chat/completions',
+                                chat_url = '/chat/completions',
+                                models_endpoint = '/models',
                             },
                             schema = {
                                 model = {
@@ -31,7 +44,7 @@ return {
             },
             strategies = {
                 chat = {
-                    adapter = 'openrouter',
+                    adapter = 'default',
                     slash_commands = {
                         -- codebase = require('vectorcode.integrations').codecompanion.chat.make_slash_command(),
                     },
@@ -63,13 +76,13 @@ return {
                 },
                 inline = {
                     adapter = {
-                        name = 'openrouter',
+                        name = 'default',
                         model = vim.env.FAST_MODEL,
                     },
                 },
                 cmd = {
                     adapter = {
-                        name = 'openrouter',
+                        name = 'default',
                         model = vim.env.FAST_MODEL,
                     },
                 },