diff --git a/messages/en-US.json b/messages/en-US.json
index 9f8ddebe4..29575378e 100644
--- a/messages/en-US.json
+++ b/messages/en-US.json
@@ -1456,6 +1456,13 @@
     "actionGetAiModel": "Get AI Model",
     "actionListAiModels": "List AI Models",
     "actionUpdateAiModel": "Update AI Model",
+    "actionCreateAiBudget": "Create AI Budget",
+    "actionDeleteAiBudget": "Delete AI Budget",
+    "actionGetAiBudget": "Get AI Budget",
+    "actionListAiBudgets": "List AI Budgets",
+    "actionUpdateAiBudget": "Update AI Budget",
+    "actionListResourceAiModels": "List Resource AI Models",
+    "actionSetResourceAiModels": "Set Resource AI Models",
     "actionCreateVirtualApiKey": "Create Virtual API Key",
     "actionDeleteVirtualApiKey": "Delete Virtual API Key",
     "actionGetVirtualApiKey": "Get Virtual API Key",
diff --git a/server/middlewares/integration/index.ts b/server/middlewares/integration/index.ts
index 99a76cdf8..c516ede09 100644
--- a/server/middlewares/integration/index.ts
+++ b/server/middlewares/integration/index.ts
@@ -18,6 +18,7 @@ export * from "./verifyApiKeyIdpAccess";
 export * from "./verifyApiKeyDomainAccess";
 export * from "./verifyApiKeyAiProviderAccess";
 export * from "./verifyApiKeyAiModelAccess";
+export * from "./verifyApiKeyAiBudgetAccess";
 export * from "./verifyApiKeyResourcePolicyAccess";
 export * from "./verifyApiKeySiteProvisioningKeyAccess";
 export * from "./verifyVirtualApiKeyAccess";
diff --git a/server/middlewares/integration/verifyApiKeyAiBudgetAccess.ts b/server/middlewares/integration/verifyApiKeyAiBudgetAccess.ts
new file mode 100644
index 000000000..90b54f581
--- /dev/null
+++ b/server/middlewares/integration/verifyApiKeyAiBudgetAccess.ts
@@ -0,0 +1,85 @@
+import { Request, Response, NextFunction } from "express";
+import { aiBudgets, apiKeyOrg, db } from "@server/db";
+import { and, eq } from "drizzle-orm";
+import createHttpError from "http-errors";
+import HttpCode from "@server/types/HttpCode";
+import { getFirstString } from "@server/lib/requestParams";
+
+export async function verifyApiKeyAiBudgetAccess(
+    req: Request,
+    res: Response,
+    next: NextFunction
+) {
+    try {
+        const apiKey = req.apiKey;
+        const budgetIdRaw = getFirstString(req.params.budgetId);
+        const budgetId = Number.parseInt(budgetIdRaw ?? "", 10);
+
+        if (!apiKey) {
+            return next(
+                createHttpError(HttpCode.UNAUTHORIZED, "Key not authenticated")
+            );
+        }
+
+        if (Number.isNaN(budgetId)) {
+            return next(
+                createHttpError(HttpCode.BAD_REQUEST, "Invalid budget ID")
+            );
+        }
+
+        const [budget] = await db
+            .select()
+            .from(aiBudgets)
+            .where(eq(aiBudgets.budgetId, budgetId))
+            .limit(1);
+
+        if (!budget) {
+            return next(
+                createHttpError(
+                    HttpCode.NOT_FOUND,
+                    `AI budget with ID ${budgetId} not found`
+                )
+            );
+        }
+
+        if (apiKey.isRoot) {
+            req.aiBudget = budget;
+            return next();
+        }
+
+        const orgId = budget.orgId;
+
+        if (!req.apiKeyOrg || req.apiKeyOrg.orgId !== orgId) {
+            const apiKeyOrgRes = await db
+                .select()
+                .from(apiKeyOrg)
+                .where(
+                    and(
+                        eq(apiKeyOrg.apiKeyId, apiKey.apiKeyId),
+                        eq(apiKeyOrg.orgId, orgId)
+                    )
+                )
+                .limit(1);
+            req.apiKeyOrg = apiKeyOrgRes[0];
+        }
+
+        if (!req.apiKeyOrg) {
+            return next(
+                createHttpError(
+                    HttpCode.FORBIDDEN,
+                    "Key does not have access to this organization"
+                )
+            );
+        }
+
+        req.aiBudget = budget;
+        return next();
+    } catch (error) {
+        return next(
+            createHttpError(
+                HttpCode.INTERNAL_SERVER_ERROR,
+                "Error verifying AI budget access"
+            )
+        );
+    }
+}
diff --git a/server/routers/integration.ts b/server/routers/integration.ts
index cc283990e..5dc9315e9 100644
--- a/server/routers/integration.ts
+++ b/server/routers/integration.ts
@@ -14,6 +14,7 @@ import * as idp from "./idp";
 import * as logs from "./auditLogs";
 import * as siteResource from "./siteResource";
 import * as aiProvider from "./aiProvider";
+import * as aiBudget from "./aiBudget";
 import * as virtualApiKey from "./virtualApiKey";
 import {
     verifyApiKey,
@@ -35,6 +36,7 @@ import {
     verifyApiKeyResourcePolicyAccess,
     verifyApiKeyAiProviderAccess,
     verifyApiKeyAiModelAccess,
+    verifyApiKeyAiBudgetAccess,
     verifyApiKeyVirtualApiKeyAccess,
     verifyUserHasAction
 } from "@server/middlewares";
@@ -1670,6 +1672,20 @@ authenticated.get(
     aiProvider.listAiModels
 );
 
+authenticated.get(
+    "/ai-provider/:providerId/catalog-models",
+    verifyApiKeyAiProviderAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiModels),
+    aiProvider.listCatalogModels
+);
+
+authenticated.get(
+    "/org/:orgId/ai-catalog-models",
+    verifyApiKeyOrgAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiModels),
+    aiProvider.listCatalogModelsByType
+);
+
 authenticated.get(
     "/ai-model/:modelId",
     verifyApiKeyAiModelAccess,
@@ -1693,6 +1709,44 @@ authenticated.delete(
     aiProvider.deleteAiModel
 );
 
+authenticated.put(
+    "/org/:orgId/ai-budget",
+    verifyApiKeyOrgAccess,
+    verifyApiKeyHasAction(ActionsEnum.createAiBudget),
+    logActionAudit(ActionsEnum.createAiBudget),
+    aiBudget.createAiBudget
+);
+
+authenticated.get(
+    "/org/:orgId/ai-budgets",
+    verifyApiKeyOrgAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiBudgets),
+    aiBudget.listAiBudgets
+);
+
+authenticated.get(
+    "/ai-budget/:budgetId",
+    verifyApiKeyAiBudgetAccess,
+    verifyApiKeyHasAction(ActionsEnum.getAiBudget),
+    aiBudget.getAiBudget
+);
+
+authenticated.post(
+    "/ai-budget/:budgetId",
+    verifyApiKeyAiBudgetAccess,
+    verifyApiKeyHasAction(ActionsEnum.updateAiBudget),
+    logActionAudit(ActionsEnum.updateAiBudget),
+    aiBudget.updateAiBudget
+);
+
+authenticated.delete(
+    "/ai-budget/:budgetId",
+    verifyApiKeyAiBudgetAccess,
+    verifyApiKeyHasAction(ActionsEnum.deleteAiBudget),
+    logActionAudit(ActionsEnum.deleteAiBudget),
+    aiBudget.deleteAiBudget
+);
+
 authenticated.put(
     "/org/:orgId/virtual-api-key",
     verifyApiKeyOrgAccess,
@@ -1730,3 +1784,51 @@ authenticated.delete(
     logActionAudit(ActionsEnum.deleteVirtualApiKey),
     virtualApiKey.deleteVirtualApiKey
 );
+
+authenticated.get(
+    "/ai-provider/:providerId/ai-budgets",
+    verifyApiKeyAiProviderAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiBudgets),
+    aiBudget.listAiBudgetsForProvider
+);
+
+authenticated.get(
+    "/ai-model/:modelId/ai-budgets",
+    verifyApiKeyAiModelAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiBudgets),
+    aiBudget.listAiBudgetsForModel
+);
+
+authenticated.get(
+    [
+        "/resource/:resourceId/ai-budgets",
+        "/public-resource/:resourceId/ai-budgets"
+    ],
+    verifyApiKeyResourceAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiBudgets),
+    aiBudget.listAiBudgetsForResource
+);
+
+authenticated.get(
+    [
+        "/site-resource/:siteResourceId/ai-budgets",
+        "/private-resource/:siteResourceId/ai-budgets"
+    ],
+    verifyApiKeySiteResourceAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiBudgets),
+    aiBudget.listAiBudgetsForSiteResource
+);
+
+authenticated.get(
+    "/role/:roleId/ai-budgets",
+    verifyApiKeyRoleAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiBudgets),
+    aiBudget.listAiBudgetsForRole
+);
+
+authenticated.get(
+    "/virtual-api-key/:virtualApiKeyId/ai-budgets",
+    verifyApiKeyVirtualApiKeyAccess,
+    verifyApiKeyHasAction(ActionsEnum.listAiBudgets),
+    aiBudget.listAiBudgetsForVirtualApiKey
+);
diff --git a/src/components/PermissionsSelectBox.tsx b/src/components/PermissionsSelectBox.tsx
index a45e06f57..64e86c39e 100644
--- a/src/components/PermissionsSelectBox.tsx
+++ b/src/components/PermissionsSelectBox.tsx
@@ -79,6 +79,8 @@ function getActionsCategories(root: boolean) {
             [t("actionGetSiteResource")]: "getSiteResource",
             [t("actionListSiteResources")]: "listSiteResources",
             [t("actionUpdateSiteResource")]: "updateSiteResource",
+            [t("actionListResourceAiModels")]: "listResourceAiModels",
+            [t("actionSetResourceAiModels")]: "setResourceAiModels",
             [t("actionCreateResourceSessionToken")]:
                 "createResourceSessionToken"
         },
@@ -171,6 +173,14 @@ function getActionsCategories(root: boolean) {
             [t("actionUpdateAiModel")]: "updateAiModel"
         },
 
+        "AI Budget": {
+            [t("actionCreateAiBudget")]: "createAiBudget",
+            [t("actionDeleteAiBudget")]: "deleteAiBudget",
+            [t("actionGetAiBudget")]: "getAiBudget",
+            [t("actionListAiBudgets")]: "listAiBudgets",
+            [t("actionUpdateAiBudget")]: "updateAiBudget"
+        },
+
         "Virtual API Key": {
             [t("actionCreateVirtualApiKey")]: "createVirtualApiKey",
             [t("actionDeleteVirtualApiKey")]: "deleteVirtualApiKey",