diff --git a/dashboard/components/settings/General.vue b/dashboard/components/settings/General.vue
index 5f28c5f..c1736b3 100644
--- a/dashboard/components/settings/General.vue
+++ b/dashboard/components/settings/General.vue
@@ -1,9 +1,11 @@
 <script lang="ts" setup>
+import type { TApiSettings } from '@schema/ApiSettingsSchema';
 import type { SettingsTemplateEntry } from './Template.vue';
 
 
 const entries: SettingsTemplateEntry[] = [
     { id: 'pname', title: 'Name', text: 'Project name' },
+    { id: 'api', title: 'ApiKeys', text: 'Manage your authorization token' },
     { id: 'pid', title: 'Id', text: 'Project id' },
     { id: 'pscript', title: 'Script', text: 'Universal javascript integration' },
     { id: 'pdelete', title: 'Delete', text: 'Delete current project' },
@@ -12,8 +14,54 @@ const entries: SettingsTemplateEntry[] = [
 const activeProject = useActiveProject();
 const projectNameInputVal = ref<string>(activeProject.value?.name || '');
 
+
+const apiKeys = ref<TApiSettings[]>([]);
+
+const newApiKeyName = ref<string>('');
+
+async function updateApiKeys() {
+    newApiKeyName.value = '';
+    apiKeys.value = await $fetch<TApiSettings[]>('/api/keys/get_all', signHeaders());
+}
+
+async function createApiKey() {
+    try {
+        const res = await $fetch<TApiSettings>('/api/keys/create', {
+            method: 'POST', ...signHeaders({
+                'Content-Type': 'application/json'
+            }),
+            body: JSON.stringify({ name: newApiKeyName.value })
+        });
+        apiKeys.value.push(res);
+        newApiKeyName.value = '';
+    } catch (ex: any) {
+        alert(ex.message);
+    }
+}
+
+async function deleteApiKey(api_id: string) {
+    try {
+        const res = await $fetch<TApiSettings>('/api/keys/delete', {
+            method: 'DELETE', ...signHeaders({
+                'Content-Type': 'application/json'
+            }),
+            body: JSON.stringify({ api_id })
+        });
+        newApiKeyName.value = '';
+        await updateApiKeys();
+    } catch (ex: any) {
+        alert(ex.message);
+    }
+
+}
+
+onMounted(() => {
+    updateApiKeys();
+})
+
 watch(activeProject, () => {
     projectNameInputVal.value = activeProject.value?.name || "";
+    updateApiKeys();
 })
 
 const canChange = computed(() => {
@@ -47,7 +95,7 @@ async function deleteProject() {
 
         const projectsList = useProjectsList()
         await projectsList.refresh();
-        
+
         const firstProjectId = projectsList.data.value?.[0]?._id.toString();
         if (firstProjectId) {
             await setActiveProject(firstProjectId);
@@ -61,6 +109,32 @@ async function deleteProject() {
 
 }
 
+const { createAlert } = useAlert()
+
+function copyScript() {
+    if (!navigator.clipboard) alert('You can\'t copy in HTTP');
+
+
+    const createScriptText = () => {
+        return [
+            '<script defer ',
+            `data-project="${activeProject.value?._id}" `,
+            'src="https://cdn.jsdelivr.net/gh/litlyx/litlyx-js/browser/litlyx.js"></',
+            'script>'
+        ].join('')
+    }
+
+    navigator.clipboard.writeText(createScriptText());
+    createAlert('Success', 'Script copied successfully.', 'far fa-circle-check', 5000);
+}
+
+
+function copyProjectId() {
+    if (!navigator.clipboard) alert('You can\'t copy in HTTP');
+    navigator.clipboard.writeText(activeProject.value?._id?.toString() || '');
+    createAlert('Success', 'Project id copied successfully.', 'far fa-circle-check', 5000);
+}
+
 
 
 </script>
@@ -74,10 +148,31 @@ async function deleteProject() {
                 <LyxUiButton @click="changeProjectName()" :disabled="!canChange" type="primary"> Change </LyxUiButton>
             </div>
         </template>
+        <template #api>
+            <div class="flex items-center gap-4" v-if="apiKeys && apiKeys.length < 5">
+                <LyxUiInput class="grow px-4 py-2" placeholder="ApiKeyName" v-model="newApiKeyName"></LyxUiInput>
+                <LyxUiButton @click="createApiKey()" :disabled="newApiKeyName.length < 3" type="primary">
+                    <i class="far fa-plus"></i>
+                </LyxUiButton>
+            </div>
+            <LyxUiCard v-if="apiKeys && apiKeys.length > 0" class="w-full flex flex-col gap-4 items-center mt-4">
+                <div v-for="apiKey of apiKeys" class="flex flex-col w-full">
+
+                    <div class="flex gap-8 items-center">
+                        <div class="grow">Name: {{ apiKey.apiName }}</div>
+                        <div>{{ apiKey.apiKey }}</div>
+                        <div class="flex justify-end">
+                            <i class="far fa-trash cursor-pointer" @click="deleteApiKey(apiKey._id.toString())"></i>
+                        </div>
+                    </div>
+
+                </div>
+            </LyxUiCard>
+        </template>
         <template #pid>
             <LyxUiCard class="w-full flex items-center">
                 <div class="grow">{{ activeProject?._id.toString() }}</div>
-                <div><i class="far fa-copy"></i></div>
+                <div><i class="far fa-copy" @click="copyProjectId()"></i></div>
             </LyxUiCard>
         </template>
         <template #pscript>
@@ -87,7 +182,7 @@ async function deleteProject() {
                     <script defer data-project="${activeProject?._id}"
                         src="https://cdn.jsdelivr.net/gh/litlyx/litlyx-js/browser/litlyx.js"></script>` }}
                 </div>
-                <div><i class="far fa-copy"></i></div>
+                <div><i class="far fa-copy" @click="copyScript()"></i></div>
             </LyxUiCard>
         </template>
         <template #pdelete>
diff --git a/dashboard/pages/index.vue b/dashboard/pages/index.vue
index a40b126..1d918ce 100644
--- a/dashboard/pages/index.vue
+++ b/dashboard/pages/index.vue
@@ -24,6 +24,9 @@ const limitsInfo = ref<{
 onMounted(async () => {
     if (route.query.just_logged) return location.href = '/';
     limitsInfo.value = await $fetch<any>("/api/project/limits_info", signHeaders());
+    watch(activeProject, async () => {
+        limitsInfo.value = await $fetch<any>("/api/project/limits_info", signHeaders());
+    });
 });
 
 
diff --git a/dashboard/server/api/keys/create.post.ts b/dashboard/server/api/keys/create.post.ts
new file mode 100644
index 0000000..cde6c50
--- /dev/null
+++ b/dashboard/server/api/keys/create.post.ts
@@ -0,0 +1,47 @@
+
+import { getUserProjectFromId } from "~/server/LIVE_DEMO_DATA";
+import { ApiSettingsModel, TApiSettings } from "@schema/ApiSettingsSchema";
+import { UserSettingsModel } from "@schema/UserSettings";
+import { ProjectModel } from "@schema/ProjectSchema";
+
+import crypto from 'crypto';
+
+function generateApiKey() {
+    return 'lit_' + crypto.randomBytes(6).toString('hex');
+}
+
+export default defineEventHandler(async event => {
+
+    const body = await readBody(event);
+
+    if (body.name.length == 0) return setResponseStatus(event, 400, 'name is required');
+
+    if (body.name.length < 3) return setResponseStatus(event, 400, 'name too short');
+    if (body.name.length > 32) return setResponseStatus(event, 400, 'name too long');
+
+    const userData = getRequestUser(event);
+    if (!userData?.logged) return setResponseStatus(event, 400, 'NotLogged');
+
+    const currentActiveProject = await UserSettingsModel.findOne({ user_id: userData.id });
+    if (!currentActiveProject) return setResponseStatus(event, 400, 'You need to select a project');
+
+    const project_id = currentActiveProject.active_project_id;
+
+    const project = await ProjectModel.findById(project_id);
+    if (!project) return setResponseStatus(event, 400, 'Project not found');
+
+    if (project.owner.toString() != userData.id) {
+        return setResponseStatus(event, 400, 'You are not the owner');
+    }
+
+    const key = generateApiKey();
+
+    const keyNumbers = await ApiSettingsModel.countDocuments({ project_id });
+
+    if (keyNumbers >= 5) return setResponseStatus(event, 400, 'Api key limit reached');
+
+    const newApiSettings = await ApiSettingsModel.create({ project_id, apiKey: key, apiName: body.name, created_at: Date.now(), usage: 0 });
+
+    return newApiSettings.toJSON();
+
+});
\ No newline at end of file
diff --git a/dashboard/server/api/keys/delete.delete.ts b/dashboard/server/api/keys/delete.delete.ts
new file mode 100644
index 0000000..893b443
--- /dev/null
+++ b/dashboard/server/api/keys/delete.delete.ts
@@ -0,0 +1,28 @@
+
+import { ApiSettingsModel } from "@schema/ApiSettingsSchema";
+import { UserSettingsModel } from "@schema/UserSettings";
+import { ProjectModel } from "@schema/ProjectSchema";
+
+export default defineEventHandler(async event => {
+
+    const body = await readBody(event);
+
+    const userData = getRequestUser(event);
+    if (!userData?.logged) return setResponseStatus(event, 400, 'NotLogged');
+
+    const currentActiveProject = await UserSettingsModel.findOne({ user_id: userData.id });
+    if (!currentActiveProject) return setResponseStatus(event, 400, 'You need to select a project');
+
+    const project_id = currentActiveProject.active_project_id;
+
+    const project = await ProjectModel.findById(project_id);
+    if (!project) return setResponseStatus(event, 400, 'Project not found');
+
+    if (project.owner.toString() != userData.id) {
+        return setResponseStatus(event, 400, 'You are not the owner');
+    }
+
+    const deletation = await ApiSettingsModel.deleteOne({ _id: body.api_id });
+    return { ok: deletation.acknowledged };
+
+});
\ No newline at end of file
diff --git a/dashboard/server/api/keys/get_all.ts b/dashboard/server/api/keys/get_all.ts
new file mode 100644
index 0000000..3f32e87
--- /dev/null
+++ b/dashboard/server/api/keys/get_all.ts
@@ -0,0 +1,33 @@
+
+import { getUserProjectFromId } from "~/server/LIVE_DEMO_DATA";
+import { ApiSettingsModel, TApiSettings } from "@schema/ApiSettingsSchema";
+import { UserSettingsModel } from "@schema/UserSettings";
+import { ProjectModel } from "@schema/ProjectSchema";
+
+
+function cryptApiKeyName(apiSettings: TApiSettings): TApiSettings {
+    return { ...apiSettings, apiKey: apiSettings.apiKey.substring(0, 6) + '******' }
+}
+
+export default defineEventHandler(async event => {
+
+    const userData = getRequestUser(event);
+    if (!userData?.logged) return setResponseStatus(event, 400, 'NotLogged');
+
+    const currentActiveProject = await UserSettingsModel.findOne({ user_id: userData.id });
+    if (!currentActiveProject) return setResponseStatus(event, 400, 'You need to select a project');
+
+    const project_id = currentActiveProject.active_project_id;
+
+    const project = await ProjectModel.findById(project_id);
+    if (!project) return setResponseStatus(event, 400, 'Project not found');
+
+    if (project.owner.toString() != userData.id) {
+        return setResponseStatus(event, 400, 'You are not the owner');
+    }
+
+    const apiKeys = await ApiSettingsModel.find({ project_id }, { project_id: 0 })
+
+    return apiKeys.map(e => cryptApiKeyName(e.toJSON())) as TApiSettings[];
+
+});
\ No newline at end of file
diff --git a/dashboard/server/api/project/change_name.post.ts b/dashboard/server/api/project/change_name.post.ts
index 5cc1d39..61a7554 100644
--- a/dashboard/server/api/project/change_name.post.ts
+++ b/dashboard/server/api/project/change_name.post.ts
@@ -21,6 +21,8 @@ export default defineEventHandler(async event => {
     }
 
     const { name } = await readBody(event);
+    
+    if (name.length == 0) return setResponseStatus(event, 400, 'name is required');
 
     project.name = name;
     await project.save();
diff --git a/dashboard/server/api/project/generate_pdf.ts b/dashboard/server/api/project/generate_pdf.ts
index 8152ee9..1a7a686 100644
--- a/dashboard/server/api/project/generate_pdf.ts
+++ b/dashboard/server/api/project/generate_pdf.ts
@@ -8,6 +8,7 @@ import { ProjectModel, TProject } from "@schema/ProjectSchema";
 import { UserSettingsModel } from "@schema/UserSettings";
 import { VisitModel } from '@schema/metrics/VisitSchema';
 import { EventModel } from '@schema/metrics/EventSchema';
+import { ProjectSnapshotModel } from '@schema/ProjectSnapshot';
 
 
 type PDF_Data = {
@@ -114,8 +115,11 @@ export default defineEventHandler(async event => {
     const project = await ProjectModel.findById(project_id);
     if (!project) return setResponseStatus(event, 400, 'Project not found');
 
+    const fromHeader = getHeader(event, 'x-from');
+    const toHeader = getHeader(event, 'x-from');
 
-
+    const from = fromHeader;
+    const to = toHeader;
 
     const eventsCount = await EventModel.countDocuments({ project_id: project._id });
     const visitsCount = await VisitModel.countDocuments({ project_id: project._id });
diff --git a/dashboard/server/api/v1/events.ts b/dashboard/server/api/v1/events.ts
new file mode 100644
index 0000000..73a2f52
--- /dev/null
+++ b/dashboard/server/api/v1/events.ts
@@ -0,0 +1,44 @@
+
+import { ApiSettingsModel } from '@schema/ApiSettingsSchema';
+import { EventModel } from '@schema/metrics/EventSchema';
+
+export default defineEventHandler(async event => {
+
+    const { row, from, to, limit } = getQuery(event);
+
+    const authorization = getHeader(event, 'Authorization');
+    if (!authorization) return setResponseStatus(event, 403, 'Authorization is required');
+
+    const [type, token] = authorization.split(' ');
+    if (type != 'Bearer') return setResponseStatus(event, 401, 'Malformed authorization');
+
+    const apiSettings = await ApiSettingsModel.findOne({ apiKey: token });
+    if (!apiSettings) return setResponseStatus(event, 401, 'ApiKey not valid');
+
+    if (!row) return setResponseStatus(event, 400, 'row is required');
+
+
+    const rows: string[] = Array.isArray(row) ? row as string[] : [row as string];
+
+    const projection: any = {};
+
+    for (const row of rows) {
+        projection[row] = 1;
+    }
+
+    const limitNumber = parseInt((limit as string));
+
+    const limitValue = isNaN(limitNumber) ? 100 : limitNumber;
+
+    const visits = await EventModel.find({
+        project_id: apiSettings.project_id,
+        created_at: {
+            $gte: from || new Date(2023, 0),
+            $lte: to || new Date(3000, 0)
+        }
+    }, { _id: 0, ...projection }, { limit: limitValue });
+
+    return visits.map(e => e.toJSON());
+
+
+});
\ No newline at end of file
diff --git a/dashboard/server/api/v1/visits.ts b/dashboard/server/api/v1/visits.ts
new file mode 100644
index 0000000..ccbbefe
--- /dev/null
+++ b/dashboard/server/api/v1/visits.ts
@@ -0,0 +1,44 @@
+
+import { ApiSettingsModel } from '@schema/ApiSettingsSchema';
+import { VisitModel } from '@schema/metrics/VisitSchema';
+
+export default defineEventHandler(async event => {
+
+    const { row, from, to, limit } = getQuery(event);
+
+    const authorization = getHeader(event, 'Authorization');
+    if (!authorization) return setResponseStatus(event, 403, 'Authorization is required');
+
+    const [type, token] = authorization.split(' ');
+    if (type != 'Bearer') return setResponseStatus(event, 401, 'Malformed authorization');
+
+    const apiSettings = await ApiSettingsModel.findOne({ apiKey: token });
+    if (!apiSettings) return setResponseStatus(event, 401, 'ApiKey not valid');
+
+    if (!row) return setResponseStatus(event, 400, 'row is required');
+
+
+    const rows: string[] = Array.isArray(row) ? row as string[] : [row as string];
+
+    const projection: any = {};
+
+    for (const row of rows) {
+        projection[row] = 1;
+    }
+
+    const limitNumber = parseInt((limit as string));
+
+    const limitValue = isNaN(limitNumber) ? 100 : limitNumber;
+
+    const visits = await VisitModel.find({
+        project_id: apiSettings.project_id,
+        created_at: {
+            $gte: from || new Date(2023, 0),
+            $lte: to || new Date(3000, 0)
+        }
+    }, { _id: 0, ...projection }, { limit: limitValue });
+
+    return visits.map(e => e.toJSON());
+
+
+});
\ No newline at end of file
diff --git a/dashboard/server/services/AiService.ts b/dashboard/server/services/AiService.ts
index 39ab25b..f611cfe 100644
--- a/dashboard/server/services/AiService.ts
+++ b/dashboard/server/services/AiService.ts
@@ -127,7 +127,7 @@ export async function sendMessageOnChat(text: string, pid: string, initial_chat_
             messages.push({ tool_call_id: toolCall.id, role: "tool", content: JSON.stringify(functionResponse) });
             await addMessageToChat({ tool_call_id: toolCall.id, role: "tool", content: JSON.stringify(functionResponse) }, chat_id);
         }
-        response = await openai.chat.completions.create({ model: 'gpt-3.5-turbo', messages, n: 1, tools });
+        response = await openai.chat.completions.create({ model: 'gpt-4o', messages, n: 1, tools });
         responseMessage = response.choices[0].message;
         toolCalls = responseMessage.tool_calls;
 
diff --git a/shared/schema/ApiSettingsSchema.ts b/shared/schema/ApiSettingsSchema.ts
new file mode 100644
index 0000000..61f8681
--- /dev/null
+++ b/shared/schema/ApiSettingsSchema.ts
@@ -0,0 +1,20 @@
+import { model, Schema, Types } from 'mongoose';
+
+export type TApiSettings = {
+    _id: Schema.Types.ObjectId,
+    project_id: Schema.Types.ObjectId,
+    apiKey: string,
+    apiName: string,
+    usage: number,
+    created_at: Date
+}
+
+const ApiSettingsSchema = new Schema<TApiSettings>({
+    project_id: { type: Types.ObjectId, index: 1 },
+    apiKey: { type: String, required: true },
+    apiName: { type: String, required: true },
+    usage: { type: Number, default: 0, required: true, },
+    created_at: { type: Date, default: () => Date.now() },
+});
+
+export const ApiSettingsModel = model<TApiSettings>('api_settings', ApiSettingsSchema);