docs: document vaults and browser payments

docs.json

@@ -25,7 +25,12 @@
     { "source": "/home", "destination": "/" },
     { "source": "/llm.md", "destination": "/integrations/stripe-projects" },
     { "source": "/llm-browser.md", "destination": "/integrations/stripe-projects-browser" },
-    { "source": "/integrations/agent-browser", "destination": "/integrations/vercel/agent-browser" }
+    { "source": "/integrations/agent-browser", "destination": "/integrations/vercel/agent-browser" },
+    { "source": "/vaults/overview", "destination": "/vaults" },
+    { "source": "/integrations/payments/link", "destination": "/integrations/payments/stripe-link" },
+    { "source": "/vaults/payments", "destination": "/browsers/enable-payments-in-browser-agent" },
+    { "source": "/browsers/pay-through-browser-checkout", "destination": "/browsers/enable-payments-in-browser-agent" },
+    { "source": "/browsers/add-payments-to-browser-agent", "destination": "/browsers/enable-payments-in-browser-agent" }
   ],
   "theme": "palm",
   "appearance": {
@@ -125,14 +130,16 @@
                       "auth/faq"
                     ]
                   },
+                  "vaults",
                   "info/api-keys",
                   "info/audit-logs",
                   "browsers/file-io",
                   "browsers/curl",
                   "browsers/ssh",
                   "browsers/computer-controls",
                   "browsers/playwright-execution",
-                  "browsers/playwright-computer-use-fallback"
+                  "browsers/playwright-computer-use-fallback",
+                  "browsers/enable-payments-in-browser-agent"
                 ]
               },
               {
@@ -210,6 +217,15 @@
                   "integrations/computer-use/yutori"
                 ]
               },
+              {
+                "group": "Payments",
+                "icon": "/images/integration-icons/payments.svg",
+                "pages": [
+                  "integrations/payments/overview",
+                  "integrations/payments/stripe-link",
+                  "integrations/payments/agentcard"
+                ]
+              },
               "integrations/hermes-agent",
               "integrations/laminar",
               "integrations/stagehand",

integrations/overview.mdx

@@ -42,6 +42,7 @@ Kernel provides detailed guides for popular agent frameworks:
 - **[Computer Use (OpenAGI)](/integrations/computer-use/openagi)** - OpenAGI's computer use capability
 - **[Computer Use (Yutori)](/integrations/computer-use/yutori)** - Yutori Navigator n1.5 pixels-to-actions model
 - **[Laminar](/integrations/laminar)** - Observability and tracing for AI browser automations
+- **[Payments](/integrations/payments/overview)** - Add provider-backed payments to browser agents without exposing card data
 - **[Val Town](/integrations/valtown)** - Serverless function runtime
 - **[Stripe Projects](/integrations/stripe-projects)** - Provision Kernel plans and API keys via the Stripe Projects CLI
 - **[Vercel](https://github.com/onkernel/vercel-template)** - Deploy browser automations to Vercel